fix(qq): 输出工具不再受"当前会话身份"限制（修「可信 QQ 会话身份不完整」误拒）

现场（用户线上，驻留子联调回执原文）：
  被**子的中断**唤醒的一轮里，父 agent 调用 output_send__qq（meta 带齐 user_id）被拒：
  「QQ 权限策略拒绝工具 output_send__qq：可信 QQ 会话身份不完整；请不要改用其他会话 ID 重试」

根因：`sessionToolArgsAllowed` 对**所有**工具都先要求"本轮能精确匹配可信 OneBot 事件"。
`onInputAuthContext` 在来源是 QQ 但匹配不到可信事件时会降权成
`auth = qqAuthContext{active: true}`（无 peer、非 owner）⇒ `currentPeer == 0`
⇒ 连**输出**也一并被拒 ✗。

但输出是 agent 的**主动调用**：发到哪个会话由它自己给的 meta（group_id / user_id）决定，
`handleChannelOutput` 已经强制要求该字段存在（缺了给明确报错）。再要求"当前会话身份"
是多余的门，而且会把合法发送一起挡掉 —— 设计上收到输入后可以往任意（已授权）通道
发任意多次。

改法：`output_send__qq` 在身份判据**之前**直接放行；「只能访问当前会话」这类限制
保留给**读取类**工具（get_history / mark_read / get_message）—— 那才真的不能跨会话读。

判据 `TestDowngradedAuthStillAllowsQQOutput`：
降权态下输出放行、读取类仍被当前会话限制挡住。
扰动验证：去掉放行分支 ⇒ 该判据报出与现场**一字不差**的那句拒绝。
线上实测：CLI 发起的轮次里 output_send__qq 返回 ok，插件日志 handleChannelOutput 确认送达。

(cherry picked from commit 4852d70d77)

.gitignore

@@ -1,6 +1,8 @@
 # Build artifacts
 *.so
 *.dll
+*.o
+*.exe
 *.hmap
 plugin.json
 
@@ -8,6 +10,11 @@ plugin.json
 build/
 dist/
 
+# plugindev 预编译二进制：只作为 release 附件分发，不进仓库历史。
+# 此前 5 个平台各 26-28MB 被 git 跟踪（约 137MB），每次重编都在历史里
+# 再叠一份，而它们本质是可从源码复现的产物。
+bin/
+
 # Test artifacts
 testdist/
 
@@ -25,3 +32,6 @@ z_entry.c
 # Pre-built plugindev binaries in bin/ should be tracked
 !bin/plugindev*
 !bin/*.exe
+
+# plugindev binary in tools/
+tools/plugindev/plugindev

LICENSE

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+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Remote Network Interaction; Use with the GNU General Public License.
+
+  Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
+supports such interaction) an opportunity to receive the Corresponding
+Source of your version by providing access to the Corresponding Source
+from a network server at no charge, through some standard or customary
+means of facilitating copying of software.  This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU Affero General Public License from time to time.  Such new versions
+will be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.

README.md

@@ -2,6 +2,108 @@
 
 HomeAgent 插件开发 SDK，用于构建与 HomeAgent 平台交互的智能插件。
 
+## 版本与兼容性
+
+当前：**SDK 1.3.0**（需内核 **1.3.0+**）。
+
+**版本号跟随内核的中版本，patch 位恒为 `.0`**：
+
+| 内核版本 | 对应 SDK |
+|---|---|
+| 1.0.0 / 1.0.1 / … / 1.0.4 | 1.0.0 |
+| 1.1.0 / 1.1.1 / … / 1.1.N | **1.1.0** |
+| 1.2.0 / 1.2.1 / … / 1.2.N | **1.2.0** |
+| 1.3.0 起 | **1.3.0** |
+
+内核的 patch 位专用于 bugfix 与漏洞修复，不碰公开接口，所以 SDK 版本号不跟着动——
+否则你要么被迫跟版、要么怀疑自己版本过时，而接口其实一个字都没变。
+
+因此 **SDK 仓在一个中版本里只发一次**（`vX.Y.0`），核心的 `v1.3.1`/`v1.3.2`/… 不伴随 SDK 发版。
+（2026-09-13 曾误发过 `v1.3.1`，已撤回 —— patch 位带非零数字的 SDK tag 都是错误的。）
+
+**1.0.x 插件升到 1.1.x：不需要改代码，也不需要重编。** 1.1.0 的新增全部是
+「插件调用、内核实现」方向，不调就不受影响（已用 SDK 0.9.2 编的旧 `plugin.bin`
+实测验证：在新内核上直接建链通过，因为握手校验的是 `ProtocolVersion`、不是 SDK 版本）。
+想用新字段时重编即可。
+
+**1.1.x 插件升到 1.2.x：接口纯追加，但必须重编。** 公开接口没有签名变更（新增
+`InjectOptions` 与六个 `*Opts` 变体、`ChannelDef.ContextPolicy`），不调新能力就不受影响；
+但内核的**插件运行协议升到了 2**（统一共享内存区的 fd3 布局改变，**不支持滚动升级**），
+所以 `plugin.bin` 必须用配套的 `hmapdev` 重编后与内核**同批**安装——否则握手时协议版本
+不匹配会被拒绝（错误信息会明确提示用配套 hmapdev 重编，不会静默降级）。
+
+## 1.3.0 新增：注入优先级与动态输出通道
+
+### 注入优先级（`InjectOptions.Priority`）
+
+插件可以声明**自己这次注入的中断级别**，内核按四级阶梯调度：
+
+| 级别 | 常量 | 谁用 |
+|---|---|---|
+| L1–L3 | `PriorityL1` / `PriorityL2` / `PriorityL3` | 插件按紧急程度自选（L1 最低） |
+| L4 | `PriorityL4` | **保留给内核与内核级插件**（内核自身事件、内核级通道） |
+
+- 零值（不声明）与旧的注入调用**完全等价**：按排队处理，不抢占任何正在执行的回合
+  ⇒ 存量插件不需要改一行、也不需要重编。
+- 高优先级中断可以**抢占**低优先级正在跑的回合；被抢占的回合挂起、之后恢复继续
+  （现场保存/恢复对插件透明）。
+- 排队输入**没有级别**：排队就是排队，任何中断都能插到它前面。
+
+### 动态输出通道（`UnregisterOutputChannel`）
+
+`RegisterOutputChannel` 注册的通道此前只增不减。对**随资源生灭**的通道（典型：远程设备
+一台设备一个输出通道），设备掉线后通道还在，模型会继续对一个死通道发消息并以为发成功了。
+
+1.3.0 起成对提供：
+
+| API | 用途 |
+|---|---|
+| `UnregisterOutputChannel(name)` | 注销输出通道（含能力表与工具） |
+| `OutputChannelUnregistrar` / `SetOutputChannelUnregistrar` | 插件侧拿到注销句柄（内核注入） |
+
+⚠️ 通道名要**由插件派生得又合法又唯一**（外部 id 不能直接当通道名）——
+设备 id 这类外部输入可能带 `/` 等字符，而通道名会拼进 LLM 函数名 `output_send__<name>`，
+违规会让**整条 LLM 请求**被上游拒绝（2026-09-13 生产事故：`device/<id>` 导致全量对话 403）。
+派生规则与约束见下方「输出通道」一节。
+
+## 注入行为与上下文裁剪（1.2.0）
+
+「记不记入记忆」与「要不要据此裁剪上下文」这两件事，原先只有 `ToolDef` 能声明；
+1.2.0 起**注入侧也能声明**，并且二者共用同一套语义与取值。
+
+```go
+type InjectOptions struct {
+	NoMemory      bool   // true = 不参与记忆计算（向量化/关键词提取/蒸馏），原文仍留在上下文
+	ContextPolicy string // ""/none = 不裁剪（默认）；prune = 据此裁剪上下文
+	CleanerName   string // 计算层过滤函数名：先经 Cleaner 得到实际有效内容，再计算/裁剪
+}
+
+const (
+	ContextPolicyNone  = "none"
+	ContextPolicyPrune = "prune"
+)
+
+// 六个变体，与旧的三参数方法一一对应，只多一个 opts
+InjectTextOpts(source, channel, text string, opts InjectOptions)
+InjectInterruptTextOpts(source, channel, text string, opts InjectOptions)
+InjectInputSyncOpts(source, channel, text string, opts InjectOptions) string
+InjectInputMediaOpts(source, channel, text string, blocks []ContentBlock, opts InjectOptions)
+InjectInputMediaSyncOpts(source, channel, text string, blocks []ContentBlock, opts InjectOptions) string
+InjectInterruptMediaOpts(source, channel, text string, blocks []ContentBlock, opts InjectOptions)
+```
+
+要点：
+
+- **零值 `InjectOptions{}` 与旧的三参数方法逐键等价**（记入记忆 + 不裁剪）。旧方法保留为
+  零值糖（`InjectText` / `InjectInterruptText` / `InjectTextNoMemory` …），存量插件不改一行、
+  不需重编即可继续调用。
+- **裁剪（`prune`）必须显式声明**：它会归档丢弃低相关事件，是有副作用的行为，故默认关闭。
+  内核只放行 `""` / `none` / `prune`（`ValidContextPolicy`），未声明的取值会被拒。
+- 裁剪前先经该插件注册的 **`Cleaner`**（由 `CleanerName` 指定）拿到实际有效内容，
+  避开「按原文裁剪、按清洗后计算」这种不一致。
+- `ChannelDef` 也有同名 `context_policy`（并且 1.2.0 给它补上了 JSON tag——通道定义要跨进程
+  传给内核，而 `Cleaner` 是函数必须忽略；无 tag 时新增字段会被静默丢掉）。
+
 ## SDK API 接口
 
 ### Plugin 接口
@@ -20,11 +122,15 @@ type Plugin interface {
 
 通过 `Start(sdk *PluginSDK)` 注入的 SDK 实例提供以下方法：
 
+> **通道的方向契约**：入站与出站是分开登记的两件事。凡是用 `InjectText*/InjectInput*/InjectInterrupt*`
+> 注入的通道名都要 `RegisterInputChannel` —— inputch 是内核最基本的**输入路由单位**，
+> 只有登记过的通道才能被"划给驻留子"；只登记出站通道时内核会兜底登记同名 inputch 并告警（兼容老插件）。
+
 | 分类 | 方法 | 说明 |
 |------|------|------|
 | 阶段钩子 | `RegisterStage(stage, handler, scope...)` | 注册阶段回调，scope 可选：`StageScopeGlobal`（全局，默认）或 `StageScopeOwnTools`（仅自己工具） |
-| 输入通道 | `RegisterInputChannel(name, def)` | 注册输入通道，def 为 `ChannelDef`（NoMemory/Cleaner） |
-| 输出通道 | `RegisterOutputChannel(name, caps, desc, def, handler)` | 注册输出通道，def 为 `ChannelDef`，caps 为能力位掩码 |
+| 输入通道 | `RegisterInputChannel(name, def)` | 注册输入通道（**入站**：谁会往这个通道注入输入），def 为 `ChannelDef`（NoMemory/Cleaner） |
+| 输出通道 | `RegisterOutputChannel(name, caps, desc, def, handler)` | 注册输出通道（**出站**：`output_send__<name>` 的回复发给谁），def 为 `ChannelDef`，caps 为能力位掩码。⚠️ 通道名只能用 `[A-Za-z0-9_-]`（见下方"输出通道"一节的命名约束） |
 | 工具注册 | `RegisterTool(name, def, handler)` | 注册工具供 LLM 调用 |
 | 插件 API | `RegisterPluginAPI(name)` | 注册插件 API 供其他插件访问 |
 | 图记忆 | `Memory()` | 访问图记忆 API（实体-关系存储） |
@@ -36,6 +142,7 @@ type Plugin interface {
 | 设置 | `Settings()` | 访问设置 API |
 | 事件 | `Events()` | 访问事件订阅器（外部插件仅订阅） |
 | 注入 | `InjectText(source, channel, text)` / `InjectInterruptText(source, channel, text)` / `InjectTextNoMemory(source, channel, text)` | 向管道注入文本 |
+| 多模态注入 | `InjectInputMedia(source, channel, text, blocks)` / `InjectInputMediaSync(...)` / `InjectInterruptMedia(...)` | 注入带图片/音频的输入（1.1.0 新增） |
 | 自动重启 | `SetAutoRestart(enabled)` / `AutoRestart()` | 控制崩溃自动重启 |
 
 ### 阶段钩子
@@ -70,6 +177,14 @@ sdk.RegisterInputChannel("qq", ChannelDef{
 
 ### 输出通道
 
+> ⚠️ **命名约束（会进 LLM 函数名）**：内核按 `output_send__<name>` 生成工具，
+> 而上游对函数名的规范是 `^[a-zA-Z0-9_-]{1,64}$`。名字违规的后果不是
+> "这个工具不可用"，而是**整条请求被 400 拒绝**（`Invalid 'tools[N].function.name'`），
+> 网关 auto tier 全链条失败，表现成**整个 agent 不回应**。
+> 所以 `name` 只能用 `[A-Za-z0-9_-]`，并留出 `output_send__`（13 字符）的余量。
+> 名字若来自外部输入（设备自报 id 之类），请在插件侧派生一个合规且唯一的名字 ——
+> 内核**不会**替你净化。
+
 ```go
 sdk.RegisterOutputChannel("my-channel", CapText|CapFile, "通道描述", ChannelDef{}, handler)
 ```
@@ -106,6 +221,30 @@ type 枚举值：
 | `InjectInterruptText(source, channel, text)` | 注入中断文本，打断当前处理，路由到指定通道 |
 | `InjectTextNoMemory(source, channel, text)` | 注入文本，不记入内存，路由到指定通道 |
 
+### 多模态注入（1.1.0 新增）
+
+| 方法 | 说明 |
+|------|------|
+| `InjectInputMedia(source, channel, text, blocks)` | 注入带媒体的输入，异步 |
+| `InjectInputMediaSync(source, channel, text, blocks)` | 注入带媒体的输入并同步等待回复文本 |
+| `InjectInterruptMedia(source, channel, text, blocks)` | 注入带媒体的中断，可抢占当前处理 |
+
+`blocks` 是 `[]sdk.ContentBlock`，与 `SetToolBlocks` 用同一类型：
+
+```go
+s.InjectInputMedia("myplugin", "webui", "帮我看看这张图", []sdk.ContentBlock{{
+    Type:     "image_url",
+    ImageURL: &sdk.ImageURL{URL: "data:image/png;base64," + b64, Detail: "auto"},
+}})
+```
+
+与 `SetToolBlocks` 的区别：`SetToolBlocks` 只能在工具处理函数内部调用，媒体要等到
+下一条 tool message 才到模型手上；这三个方法是插件**主动发起一轮带媒体的对话**，
+媒体在本轮就随消息发给模型，并自动落进媒体存储、挂上媒体记忆引用。
+
+媒体块里的 `data:` URL 会被内核落盘去重；`http(s)` URL 只透传给模型，不入库
+（入库需要内核发起网络请求，涉及超时、鉴权与 SSRF）。
+
 `source` 标识来源，`channel` 指定目标输出通道。
 
 ### Triple 扩展字段
@@ -115,6 +254,61 @@ Triple 数据结构新增字段：
 - `Confidence` — 置信度（0.0~1.0）
 - `SubjectType` — 主体类型
 - `ObjectType` — 客体类型
+- `SentenceText` — 原始句子文本（1.1.0 新增），写入 `sentences` 表；媒体引用挂在句子上
+- `MediaDigests` — 关联的媒体 digest 列表（1.1.0 新增）
+
+### 记忆里的媒体（1.1.0 新增）
+
+媒体在纯文本记忆里以**标记**形式存在，格式 `[<mime> <短digest>] <描述>`：
+
+```
+[image/png a1b2c3d4e5f6] 一张紫蓝红三色带图
+```
+
+描述文本是持久的语义记忆（检索靠它），digest 是回到字节的钥匙（反查靠它）。
+标记由内核生成，插件不必自己拼——**填 digest 就够**。
+
+#### 图记忆
+
+```go
+s.Memory().Commit([]sdk.Triple{{
+    Subject: "配色图", Relation: "包含", Object: "三色带",
+    MediaDigests: []string{"a1b2c3d4e5f6"}, // 短 digest 即可，内核补全
+}})
+```
+
+没给 `SentenceText` 时内核会用标记本身充当句子——媒体必须有句子落点，
+否则引用无从挂起。
+
+#### 知识库
+
+```go
+s.DocMemory().InsertWithMedia(&sdk.Doc{
+    Title:   "带图笔记",
+    Content: "正文",
+}, []sdk.MediaAttachment{
+    {MIME: "image/png", Data: pngBytes, Name: "chart.png"}, // 新内容，落盘去重
+    {Digest: "a1b2c3d4e5f6"},                               // 引用已有内容
+})
+```
+
+`Insert` 保持原签名不变，正文里已有的标记同样会被挂成文档级引用。
+`Query` 返回的 `Doc` 带 `MediaDigests` 与 `Attachments`（mime + 描述，
+**不含字节**——一次检索可能命中几十份媒体）。删除文档时引用自动释放。
+
+#### 文本记忆
+
+```go
+s.TextMemory().Append(sdk.TextEvent{
+    Role: "user", Content: "看这张图",
+    Attachments: []sdk.MediaAttachment{{MIME: "image/png", Data: pngBytes}},
+})
+```
+
+`RecentEvents` 读回时正文里的标记会被反解成 `Attachments`。
+
+媒体存储可在内核侧关闭（`core.memory.media.enabled=false`），此时以上接口
+全部退化为纯文本行为：不报错、不 panic，与本特性上线前一致。
 
 ### ToolDef 字段说明
 
@@ -140,17 +334,35 @@ func New(name string, sett SettingsAPI, regTool ToolRegistrar, regStage StageReg
 
 插件开发者只需实现 `Plugin` 接口并导出 `NewPluginFactory()` 入口函数。
 
-## plugindev 工具链
+## hmapdev 工具链
 
-`plugindev` 提供插件开发全流程支持：
+`hmapdev` 提供插件开发全流程支持，最终产出 `.hmap` 插件包（工具名即来自该包格式）。
+预编译二进制作为 **release 附件**分发（linux/darwin/windows × amd64/arm64），从
+[Releases](https://gitcode.com/JianFeeeee/homeagent-sdk/releases) 下载后加入 PATH 即可：
+
+> 改名说明：工具链原名 `plugindev`，自 1.2.0 起更名 `hmapdev`。
+> SDK 存储目录同时由 `~/.homeagent/plugindev/sdk` 迁到 `~/.homeagent/hmapdev/sdk`
+> （旧目录会被自动沿用，不会丢已装版本）。
+
+```bash
+# 从 release 附件下载（以最新 SDK 发布 / linux amd64 为例）
+curl -Lo hmapdev https://gitcode.com/JianFeeeee/homeagent-sdk/releases/download/<版本>/hmapdev_linux_amd64
+chmod +x hmapdev
+
+# 或从源码自己编
+cd tools/hmapdev && go build -o hmapdev .
+```
+
+> 二进制不再随仓库分发（旧的 `bin/` 目录已停用）：5 个平台各 26-28MB，
+> 每次重编都在 git 历史里再叠一份，而它们本质是可从源码复现的产物。
 
 | 命令 | 说明 |
 |------|------|
-| `plugindev init <name> [--lua]` | 初始化插件项目（生成 plg.json、plugin.go 或 main.lua、go.mod、README.md） |
-| `plugindev build [flags]` | 编译并打包为 `.hmap` 包（支持跨平台编译和 bundle 模式） |
-| `plugindev clean` | 清理 `build/`、`dist/` 目录及生成文件（plugin.json、z_bridge_gen.go） |
-| `plugindev debug [dir]` | 通过 Yaegi Go 解释器加载插件源码，启动交互式 REPL 调试 |
-| `plugindev sdk <command>` | SDK 版本管理（子命令：list/install/use/path/current/latest） |
+| `hmapdev init <name> [--lua]` | 初始化插件项目（生成 plg.json、plugin.go 或 main.lua、go.mod、README.md） |
+| `hmapdev build [flags]` | 编译并打包为 `.hmap` 包（支持跨平台编译和 bundle 模式） |
+| `hmapdev clean` | 清理 `build/`、`dist/` 目录及生成文件（plugin.json、z_bridge_gen.go） |
+| `hmapdev debug [dir]` | 通过 Yaegi Go 解释器加载插件源码，启动交互式 REPL 调试 |
+| `hmapdev sdk <command>` | SDK 版本管理（子命令：list/install/use/path/current/latest） |
 
 支持 **Go** 和 **Lua** 两种插件语言。
 
@@ -175,7 +387,7 @@ func New(name string, sett SettingsAPI, regTool ToolRegistrar, regStage StageReg
   "version": "1.0.0",
   "description": "天气查询插件",
   "author": "HomeAgent",
-  "entry": "plugin.so",
+  "entry": "plugin.bin",
   "tags": ["weather", "forecast"],
   "targets": "linux/amd64,windows/amd64",
   "outdir": "dist",
@@ -197,7 +409,7 @@ func New(name string, sett SettingsAPI, regTool ToolRegistrar, regStage StageReg
 | `version` | string | 版本号 |
 | `description` | string | 插件描述 |
 | `author` | string | 作者 |
-| `entry` | string | 入口文件（`plugin.so` / `plugin.dll` / `main.lua`） |
+| `entry` | string | 入口文件（`plugin.bin` / `main.lua`）。v1.0.0 起 Go 插件统一为 `plugin.bin`，不再区分平台后缀 |
 | `tags` | string[] | 标签 |
 | `targets` | string | 构建目标，逗号分隔（如 `linux/amd64,windows/amd64`，Lua 插件为 `lua`） |
 | `outdir` | string | 输出目录（默认 `dist`） |
@@ -212,11 +424,14 @@ func New(name string, sett SettingsAPI, regTool ToolRegistrar, regStage StageReg
 `.hmap` 为 ZIP 归档，包含：
 
 - `plugin.json` — 插件元数据
-- `plugin.so` — Go 编译产物（Linux）
-- `plugin.dll` — Go 编译产物（Windows）
-- `plugin.dylib` — Go 编译产物（macOS，bundle 模式）
+- `plugin.bin` — Go 编译产物（单平台构建）
+- `plugin.bin.<goos>.<goarch>` — 多平台 bundle 模式下每平台一份，
+  安装时 pluginmgr 挑当前平台那份重命名为 `plugin.bin`
 - `main.lua` — Lua 插件入口（Lua 插件时）
 
+> v1.0.0 起不再使用 `plugin.so`/`plugin.dll`/`plugin.dylib`——进程边界即 ABI 边界，
+> 不存在平台特定的动态库区分。旧产物新内核不会加载，会给出明确的重编提示。
+
 ## 插件生命周期
 
 ### 入口函数
@@ -246,6 +461,21 @@ return plugin
 
 - `Start(sdk *PluginSDK) error` — 插件启动，接收 SDK 实例
 - `Stop() error` — 插件停止，释放资源
+- `sdk.RegisterStopHandler(fn func())` — 注册停止清理回调。内核（内置插件）或 z_bridge（外部插件）会在调用插件 `Stop()` **之前**统一执行已注册的 handler（后注册先执行，执行后清空、幂等）。适合做持久化落盘、取消后台任务等清理：此时插件内存状态仍然新鲜，避免在 `Stop()` 阶段以陈旧状态写回导致数据复活。
+
+### 删除清理（onRemove）
+
+`Stop`/`RegisterStopHandler` 在插件**停止**（含重载、禁用）时执行；`RegisterOnRemoveHandler` 仅在插件被**卸载（删除）**时执行一次，重载/禁用不触发：
+
+- `sdk.RegisterOnRemoveHandler(fn func())` — 注册删除清理回调。内核在 `RemovePlugin` 流程中、插件 `Stop()` **之后**执行（后注册先执行，执行后清空、幂等）。用于删除插件自身创建的持久化文件（数据/缓存/状态文件）。
+- 内核卸载时一并清理：工具注册、`disabled_plugins` 记录、插件配置项定义（`plugin.<name>.*`）与插件配置表（`config_<name>`），卸载后插件配置区完全消失。
+- 示例：`example/calendar`（删 events.json）、`example/memo`（删 memos.json）、`example/rss`（删订阅数据目录）、`example/weather`（删缓存目录）；`hmapdev` 模板含 onRemove 演示。
+
+```go
+sdk.RegisterOnRemoveHandler(func() {
+    os.Remove(filepath.Join(dataDir, "events.json"))
+})
+```
 
 ### 自动重启
 
@@ -257,6 +487,31 @@ enabled := sdk.AutoRestart()
 
 插件崩溃时平台自动拉起，保障服务可用性。
 
+> ⚠️ `SetAutoRestart` 的典型用法是「外部连接建好后再判定能否自动重启」，而连接建立
+> 通常在后台 goroutine 里，内核又在另一个 goroutine 读它——这对读写天然并发。
+> **SDK 1.1.0 已给这个标志与全部 API 字段加锁**（`-race` 实测 11 处竞态，
+> 生产表现是插件重载瞬间偶发 nil 解引用崩溃）。早于 1.1.0 的版本建议升级。
+
+## 插件开发者的并发约定
+
+`PluginSDK` 是**被多个 goroutine 同时使用的共享对象**：你在 `Start()` 里起的轮询、
+监听、定时器都拿着同一份 `*PluginSDK` 往里注消息，而内核会在加载/重载时写它的
+ API 字段。因此：
+
+- **SDK 侧已保证的**：全部 API 访问器（`Memory()`/`DocMemory()`/…）、全部注入方法、
+  `SetAutoRestart`/`AutoRestart`、`RegisterTool`/`RegisterStage`、
+  `RunStopHandlers`/`RunOnRemoveHandlers`（幂等，并发调也只执行一次）。
+- **你需要自己保证的**：`StageContext` 的字段全部导出，并发读写必须自己持
+  `ctx.Lock()`/`ctx.RLock()`。尤其是 `ctx.Extra`——**map 的并发写在 Go 里是直接 fatal，
+  `recover` 接不住**。
+
+```go
+ctx.Lock()
+ctx.Extra["mykey"] = value
+ctx.FinalText += "补充说明"
+ctx.Unlock()
+```
+
 ## 受限 SDK vs 完整 SDK
 
 外部插件（第三方分发）使用**受限 SDK**，仅暴露安全子集：
@@ -268,42 +523,436 @@ enabled := sdk.AutoRestart()
 
 内部插件（平台内置）拥有完整 SDK 访问权限，包括 SocialAPI 写操作和 EventPublisher。
 
+## 项目声明 SDK 版本（plg.json 的 `sdk` 字段）
+
+`hmapdev init` 生成的工程里，`plg.json` 会带一个 `sdk` 字段：
+
+```json
+{
+  "name": "MyPlugin",
+  "version": "0.1.0",
+  "entry": "plugin.bin",
+  "sdk": "1.2.0"
+}
+```
+
+它的语义是**本插件针对的 SDK 版本**，工具链据此在本地 SDK 存储里选择版本：
+命中就用它，并把 `go.mod` 的 `require`/`replace` 同步到该版本；未命中则**明确报错**
+（列出已装版本 + `hmapdev sdk install vX.Y.Z`），**绝不静默退化成 `current`**。
+
+```bash
+$ hmapdev build
+[hmapdev] SDK 1.2.0（项目声明 sdk=1.2.0）
+```
+
+为什么要这个字段：以前项目里没有任何「我要哪版 SDK」的声明，工具链只能用存储里的
+`current`——谁改过 `current` 就拿谁的版本编，出错时表现为一堆看不懂的编译错误
+（例如存储里只有陈旧的 `v0.8.0` 时，模板项目首次构建会报 `undefined: sdk.InjectOptions`）。
+
+**写法必须是完整版本号（`1.2.0`），不接受区间写法（`1.2`）。** 原因见上文的版本纪律：
+SDK 版本跟随内核中版本、patch 位恒为 `.0`，一条内核线只对应一个 SDK 版本；
+写区间会让人误以为同一条线里还能挑不同 SDK（工具链会直接拒绝并说明这条规矩）。
+
+- 显式 `--sdk-path` 或 `plg.json` 的 `sdk_path` 优先（本机改 SDK 联调时用）；
+- 存量工程（`plg.json` 没有 `sdk` 字段）行为不变，仍按 `current` 构建；
+- 产物 `.hmap` 里的 `plugin.json` 会记录**实际选中的 SDK 版本**，便于事后追溯。
+
+## IDE 支持：VSCode 扩展（`tools/vscode-hmapdev`）
+
+调试插件的实操回路是「构建 → 运行 → 看内核日志」，这三步都在 IDE 之外很别扭，
+所以仓库里带了一个 VSCode 扩展（[tools/vscode-hmapdev](tools/vscode-hmapdev)）：
+
+- **plg.json 诊断**：必需字段、`sdk` 是否是完整版本号、声明的 SDK 是否已安装（直接给安装命令）；
+- **状态栏**：`插件 · SDK <声明> · hmapdev <版本>`，工具链缺失或工程有错时变色；
+- **命令 / 任务**：build / build（全部目标）/ clean / debug（解释执行），编译错误进 Problems；
+- **跟随内核日志**：读 `<dataDir>/log` 下最新的 `homed_*.log` 并按插件名过滤。
+
+```bash
+cd tools/vscode-hmapdev && npm install && npm run compile   # 然后在 VSCode 里按 F5
+```
+
+它不是源码级调试器（没有断点/单步）：插件要么编译成产物在内核里跑、要么用
+`hmapdev debug` 解释执行，两条路都没有 DAP 会话；扩展做的是构建、运行、看日志与清单校验。
+
 ## 示例插件
 
-| 插件 | 说明 |
-|------|------|
-| a2a | Agent-to-Agent 协议通信 |
-| ai_image | AI 图片生成 |
-| bili | Bilibili 视频下载 |
-| browser | 网络搜索、网页抓取、浏览器渲染 |
-| calendar | 日历管理 |
-| editdoc | 文档编辑 |
-| files | 文件管理 |
-| memo | 备忘录 |
-| music | 音乐播放 |
-| ocr | 光学字符识别 |
-| qq | QQ 消息集成（NapCat webhook，15 个工具） |
-| rss | RSS 订阅 |
-| sanitizer | 内容清洗/安全过滤 |
-| weather | 天气查询（wttr.in） |
+| 插件 | 类型 | 说明 |
+|------|------|------|
+| [weather](example/weather) | Go | 天气查询（wttr.in），演示 NoMemory/Cleaner/阶段钩子/通道/文本记忆 |
+| [luademo](example/luademo) | Lua | Lua 全功能示例，覆盖 v0.8.0 Lua SDK 全部 API 面 |
+| [qq](example/qq) | Go | QQ 消息集成（NapCat），17 个工具，输入/输出通道完整对接 |
+| [a2a](example/a2a) | Go | Agent-to-Agent 协议通信 |
+| [ai_image](example/ai_image) | Go | AI 图片生成 |
+| [bili](example/bili) | Go | Bilibili 视频下载 |
+| [browser](example/browser) | Go | 网络搜索、网页抓取、浏览器渲染 |
+| [calendar](example/calendar) | Go | 日历管理 |
+| [editdoc](example/editdoc) | Go | 文档编辑 |
+| [files](example/files) | Go | 文件管理 |
+| [memo](example/memo) | Go | 备忘录（PreAction 注入 + 定时提醒） |
+| [music](example/music) | Go | 音乐播放 |
+| [ocr](example/ocr) | Go | 光学字符识别 |
+| [rss](example/rss) | Go | RSS 订阅 |
+| [sanitizer](example/sanitizer) | Go | 内容清洗/安全过滤 |
+
+**发版时附带预编译示例产物**：SDK 的 release 除 5 平台 `hmapdev` 外，还包含各示例插件的
+`.hmap` 与 `SHA256SUMS`/`MANIFEST.txt`。原因是插件二进制与内核**协议绑定**（`ProtocolVersion`
++ 共享内存区魔数），只发工具链不发示例产物，很容易拿旧产物去装而握手失败——那看起来像
+「插件坏了」而不是「版本不配套」。
+
+## Remote Device SDK
+
+用于开发**远程设备接入适配器**的 C 语言 SDK，零外部依赖，兼容嵌入式平台。
+
+### 架构
+
+```
+┌─────────────────────────────────────────────────┐
+│            ha_remotedevice (C SDK)              │
+│  协议引擎  │  WS 帧  │  JSON  │  状态机  │ 传输抽象  │
+└──────────┬──────────────────────────────────────┘
+           │  同一份 C 代码，设备端和 App 端共用
+    ┌──────┴──────────────────┐
+    ▼                         ▼
+┌──────────────┐    ┌──────────────────────────┐
+│  ESP32 裸机   │    │  Linux 设备上的 App        │
+│  纯 C 直调     │    │  (Python ctypes / Go CGo / │
+│  简单命令处理   │    │   Node addon / C# P/Invoke) │
+└──────────────┘    └──────────────────────────┘
+```
+
+### 声明式 API 设计
+
+设备在代码中声明**自己是什么**、**能做什么**、**支持哪些命令**，每个命令对应独立处理函数，SDK 自动分发并回执结果：
+
+```c
+#include "ha_remotedevice.h"
+
+/* 声明能力 */
+const char *caps[] = {"camera", "status", NULL};
+
+/* 声明式命令处理表：每个命令绑定独立处理函数 */
+static ha_status_t handle_camerasue(const char *req_id, const char *args,
+                                    ha_cmd_result_t *result, void *userdata) {
+    (void)req_id; (void)userdata;
+    int duration = args[0] ? atoi(args) : 0;
+    // 拍照/录像...
+    result->status = 0;
+    result->output = "data:image/jpeg;base64,...";  // SDK 自动回执
+    return HA_OK;
+}
+
+ha_cmd_handler_def_t handlers[] = {
+    {.command = "shell",      .handler = handle_shell},
+    {.command = "camerasue",  .handler = handle_camerasue},
+    {.command = "screensee",  .handler = handle_screensee},
+    {.command = "speakeruse", .handler = handle_speakeruse},
+    {.command = NULL},  /* 标记结束 */
+};
+
+ha_config_t config = {
+    .transport = my_transport,     // 用户实现 4 个函数
+    .server    = "192.168.1.100:9890",
+    .token     = "my-token",
+    .device = {
+        .device_id = "esp32-cam-1",
+        .name      = "门口摄像头",
+        .kind      = "camera",
+        .caps      = caps,
+    },
+    .handlers  = handlers,   // 声明式命令处理表
+    .on_state  = my_state_handler,
+};
+
+ha_client_t *client = ha_client_new(&config);
+ha_client_start(client);
+while (1) {
+    ha_client_process(client);     // 主循环处理
+}
+```
+
+### 传输层抽象
+
+用户只需实现 4 个函数，适配不同平台：
+
+```c
+ha_transport_t my_transport = {
+    .connect = my_tcp_connect,   // 建立 TCP 连接
+    .send    = my_tcp_send,      // 发送数据
+    .recv    = my_tcp_recv,      // 接收数据（阻塞）
+    .close   = my_tcp_close,     // 关闭连接
+    .ctx     = &my_platform_ctx,
+};
+```
+
+### 支持的协议
+
+| 功能 | API |
+|------|-----|
+| WS 连接 + 握手 | `ha_client_start` 自动完成 |
+| 设备注册 (hello/bind) | 启动时自动发送 |
+| 命令接收 (shell/homeagent) | `handlers` 表声明式注册，SDK 自动分发 |
+| 命令回执 | `ha_client_send_result` |
+| 二进制分块（录像等） | `ha_client_send_data_chunked` |
+| TTS 音频接收 | `on_binary` 回调 |
+| 事件上报 | `ha_client_send_event` |
+| 状态上报 | `ha_client_send_status` |
+| 心跳保持 | 自动 ping/pong |
+
+### 使用方式
+
+通过 `hmapdev` 工具链初始化项目：
+
+```bash
+hmapdev init my-adapter --type remotedevice
+```
+
+生成 `main.c` + `CMakeLists.txt`，可直接编译或作为三方库引入：
+
+```cmake
+add_subdirectory(path/to/ha_remotedevice)
+target_link_libraries(my_app ha_remotedevice)
+target_include_directories(my_app PRIVATE ${HA_REMOTEDEVICE_INCLUDE_DIR})
+```
+
+### 快速接入指南
+
+以下是从零到设备成功接入 HomeAgent 的完整步骤。
+
+#### 1. 准备工作
+
+在 HomeAgent 平台上创建接入令牌：
+
+```bash
+# 在 HomeAgent 服务端创建一个设备接入令牌
+curl -X POST http://<homeagent-server>:8080/api/v1/device/token \
+  -H "Content-Type: application/json" \
+  -d '{"device_id":"esp32-cam-1","name":"门口摄像头","kind":"camera"}'
+# 返回: {"token":"ha-dev-token-xxxxx"}
+```
+
+记录下返回的 `token`，设备端配置时使用。
+
+#### 2. 实现传输层（4 个函数）
+
+根据你的平台实现 `ha_transport_t` 的 4 个函数指针。以下是几种常见场景：
+
+**场景 A：带 TCP/IP 栈的嵌入式设备（如 ESP32 + lwIP）**
+
+```c
+#include "ha_remotedevice.h"
+#include "lwip/sockets.h"
+
+static int esp_connect(void *ctx, const char *host, uint16_t port) {
+    struct sockaddr_in addr;
+    int sock = socket(AF_INET, SOCK_STREAM, 0);
+    if (sock < 0) return -1;
+    addr.sin_family = AF_INET;
+    addr.sin_port = htons(port);
+    inet_pton(AF_INET, host, &addr.sin_addr);
+    int ret = connect(sock, (struct sockaddr *)&addr, sizeof(addr));
+    if (ret < 0) { closesocket(sock); return -1; }
+    *(int *)ctx = sock;
+    return 0;
+}
+
+static int esp_send(void *ctx, const uint8_t *data, int len) {
+    int sock = *(int *)ctx;
+    return send(sock, (const char *)data, len, 0);
+}
+
+static int esp_recv(void *ctx, uint8_t *buf, int len) {
+    int sock = *(int *)ctx;
+    return recv(sock, (char *)buf, len, 0);
+}
+
+static void esp_close(void *ctx) {
+    int sock = *(int *)ctx;
+    closesocket(sock);
+}
+
+int esp_ctx = -1;
+ha_transport_t transport = {
+    .connect = esp_connect,
+    .send    = esp_send,
+    .recv    = esp_recv,
+    .close   = esp_close,
+    .ctx     = &esp_ctx,
+};
+```
+
+**场景 B：通过串口（UART）连接透传模块**
+
+```c
+static int uart_connect(void *ctx, const char *host, uint16_t port) {
+    (void)host; (void)port;
+    // 初始化 UART，波特率 115200
+    return uart_init((uart_ctx_t *)ctx, 115200);
+}
+
+static int uart_send(void *ctx, const uint8_t *data, int len) {
+    return uart_write((uart_ctx_t *)ctx, data, len);
+}
+
+static int uart_recv(void *ctx, uint8_t *buf, int len) {
+    return uart_read((uart_ctx_t *)ctx, buf, len);
+}
+
+static void uart_close(void *ctx) {
+    uart_deinit((uart_ctx_t *)ctx);
+}
+```
+
+> 注意：UART 透传时，另一端需运行一个 TCP 桥接程序，将串口数据转发到 HomeAgent 的 WebSocket 端口。
+
+#### 3. 声明设备能力和命令处理
+
+```c
+#include "ha_remotedevice.h"
+
+/* 声明设备能力 */
+const char *caps[] = {"camera", "speaker", "status", NULL};
+
+/* 处理 camerasue 命令（拍照） */
+static ha_status_t handle_camera(const char *req_id, const char *args,
+                                 ha_cmd_result_t *result, void *userdata) {
+    (void)req_id; (void)userdata;
+    int duration = args[0] ? atoi(args) : 0;  // 参数：录像时长
+
+    // 拍照或录像，将结果填入 result
+    result->status = 0;
+    result->output = "data:image/jpeg;base64,/9j/4AAQ...";  // base64 图像数据
+    return HA_OK;
+}
+
+/* 处理 shell 命令 */
+static ha_status_t handle_shell(const char *req_id, const char *args,
+                                ha_cmd_result_t *result, void *userdata) {
+    (void)req_id; (void)userdata;
+    // 执行 shell 命令，args 为完整命令字符串
+    result->status = 0;
+    result->output = "command executed";
+    return HA_OK;
+}
+
+/* 声明式命令处理表 */
+ha_cmd_handler_def_t handlers[] = {
+    {.command = "shell",      .handler = handle_shell},
+    {.command = "camerasue",  .handler = handle_camera},
+    {.command = "screensee",  .handler = handle_camera},
+    {.command = "speakeruse", .handler = handle_speaker},
+    {.command = NULL},  /* 标记结束 */
+};
+```
+
+#### 4. 配置并启动客户端
+
+```c
+ha_config_t config = {
+    .transport = transport,                 // 传输层实现
+    .server    = "192.168.1.100:9890",      // HomeAgent 服务端地址
+    .token     = "ha-dev-token-xxxxx",      // 第 1 步获取的令牌
+    .device = {
+        .device_id = "esp32-cam-1",
+        .name      = "门口摄像头",
+        .kind      = "camera",
+        .caps      = caps,
+        .info_json = "{\"chip\":\"ESP32-S3\",\"firmware\":\"v1.0\"}",
+    },
+    .handlers  = handlers,                  // 命令处理表
+    .on_binary = on_binary_data,            // 接收 TTS 音频等二进制数据
+    .on_state  = on_state_change,           // 连接状态变化回调
+    .ping_interval = 30,                    // 心跳间隔秒数
+};
+
+ha_client_t *client = ha_client_new(&config);
+ha_status_t ret = ha_client_start(client);
+if (ret != HA_OK) {
+    printf("设备接入失败: %d\n", ret);
+    return;
+}
+
+/* 主循环 */
+while (1) {
+    ha_client_process(client);  // 处理协议帧、心跳、命令分发
+
+    /* 可选：设备主动上报事件 */
+    ha_client_send_event(client, "motion_detected",
+                         "{\"zone\":\"front_door\",\"confidence\":0.95}");
+
+    /* 可选：上报设备状态 */
+    ha_client_send_status(client, "online");
+
+    vTaskDelay(100 / portTICK_PERIOD_MS);  // 嵌入式 RTOS 风格延时
+}
+```
+
+#### 5. 验证连接
+
+在 HomeAgent 服务端检查设备是否在线：
+
+```bash
+# 查看已注册设备列表
+curl http://<homeagent-server>:8080/api/v1/device/list
+# 预期输出包含: {"device_id":"esp32-cam-1","status":"online",...}
+
+# 向设备发送命令（测试 camerasue）
+curl -X POST http://<homeagent-server>:8080/api/v1/device/esp32-cam-1/cmd \
+  -H "Content-Type: application/json" \
+  -d '{"cmd":"camerasue","args":"3"}'
+# 预期返回: {"status":"ok","result":"data:image/jpeg;base64,..."}
+```
+
+#### 6. 调试技巧
+
+| 问题 | 检查点 |
+|------|--------|
+| 连接失败 | 确认 `server` 地址和端口可通；检查 `token` 是否正确 |
+| WS 握手失败 | 确认 HomeAgent 服务端已开启 WebSocket 支持 |
+| 命令无响应 | 确认 `handlers` 表中注册了对应命令名；检查 `on_binary` 是否配置 |
+| 断线重连 | `max_reconnect` 控制重连次数，-1 为无限重连 |
+| 内存不足（嵌入式） | 定义 `HA_NO_ALLOC` 宏禁用动态内存分配 |
+
+### 位置
+
+- **SDK 源码**: `remotedevice/`
+- **hmapdev 模板**: `hmapdev init --type remotedevice`
 
 ## 构建与安装
 
 ### 构建
 
 ```bash
-plugindev build
+hmapdev build
 ```
 
-输出 `.hmap` 包到项目目录。
+输出 `.hmap` 包到 `dist/` 目录（默认 bundle 多平台合集；单平台构建使用 `hmapdev build --no-bundle`）。
 
 ### 安装
 
-通过 pluginmgr HTTP API 安装：
+通过 pluginmgr HTTP API 安装（端口默认 9876，仅监听 127.0.0.1，无鉴权）：
 
 ```bash
-curl -X POST http://<host>:<port>/api/plugins/install \
-  -F "package=@my-plugin.hmap"
+# 本地路径
+curl -X POST http://127.0.0.1:9876/plugins \
+  -H "Content-Type: application/json" \
+  -d '{"path": "/path/to/my-plugin.hmap"}'
+
+# 直接上传二进制
+curl -X POST http://127.0.0.1:9876/plugins \
+  --data-binary @dist/my-plugin.hmap
 ```
 
-或手动将 `.hmap` 放入插件目录后重启平台。
+或通过 WebUI 插件管理页面上传，也可手动将 `.hmap` 放入插件目录后重启平台。
+
+## 许可
+
+SDK 以 **AGPL-3.0-only** 发布，全文见 [LICENSE](LICENSE)。
+
+**这对插件开发者是实质性约束**：SDK 会随插件一起**静态链接**（其源码进入插件二进制），
+插件因此是本 SDK 的衍生作品，**必须以相同许可（AGPL-3.0-only）发布**；并且因为 AGPL §13
+覆盖网络交互，通过 HTTP/WebSocket 等向用户提供服务的插件同样要向使用者提供源码。
+若你的插件需要闭源，唯一合规路径是另行取得本项目的例外/商业授权——目前不提供。
+
+第三方组件（Go 依赖：go-sqlite3、gojieba、bubbletea 等，均为 MIT / BSD-3 / Apache-2.0）
+保持各自原有许可。平台侧的模型与推理运行时（Chinese-CLIP Apache-2.0、ONNX Runtime MIT）
+不属于本 SDK，其许可全文随发行包放在 `/usr/share/doc/homeagent/licenses/`。

README_EN.md

@@ -2,6 +2,103 @@
 
 Plugin development SDK for building intelligent plugins that interact with the HomeAgent platform.
 
+## Version and Compatibility
+
+Current: **SDK 1.3.0** (requires kernel **1.3.0+**).
+
+**The version tracks the kernel's minor version, with the patch position pinned at `.0`**:
+
+| Kernel version | Matching SDK |
+|---|---|
+| 1.0.0 / 1.0.1 / … / 1.0.4 | 1.0.0 |
+| 1.1.0 / 1.1.1 / … / 1.1.N | **1.1.0** |
+| 1.2.0 / 1.2.1 / … / 1.2.N | **1.2.0** |
+| 1.3.0 onward | **1.3.0** |
+
+The kernel's patch position is reserved for bugfixes and vulnerability fixes, which never touch the
+public interface, so the SDK version has no reason to move with it — otherwise you would either be
+forced to chase releases or suspect your version is stale, when not one character of the interface
+has changed.
+
+The SDK repository therefore publishes **exactly once per minor version** (`vX.Y.0`); kernel patches
+such as `v1.3.1` do not trigger an SDK release. (A `v1.3.1` tag was mistakenly cut on 2026-09-13 and
+has been withdrawn — any SDK tag with a non-zero patch position is wrong.)
+
+## New in 1.3.0: Injection Priority and Dynamic Output Channels
+
+- **`InjectOptions.Priority` / `PriorityL1`–`PriorityL4`** — a plugin declares the interrupt level of
+  its own injection; the kernel schedules L1–L4, where **L4 is reserved for the kernel and
+  kernel-level plugins**. The zero value is fully equivalent to the old three-argument call
+  (queued, never preempting), so existing plugins need neither a code change nor a rebuild.
+  Queued input has no level: anything can jump ahead of it.
+- **`UnregisterOutputChannel` / `OutputChannelUnregistrar` / `SetOutputChannelUnregistrar`** —
+  channels that die with their resource (one channel per remote device) can now be unregistered;
+  previously they lingered and the model kept "successfully" sending into a dead channel.
+- **Channel names must be legal and unique.** The name is spliced into the LLM function name
+  `output_send__<name>`, so it may only contain `[A-Za-z0-9_-]`. A real production incident
+  (2026-09-13): `device/<id>` made every LLM request fail with 403. Derive channel names from
+  external IDs — never use the raw ID.
+
+**Upgrading a 1.0.x plugin to 1.1.x: no code changes, no rebuild.** Everything added in 1.1.0 is
+in the "plugin calls, kernel implements" direction, so not calling it means not being affected
+(verified with an old `plugin.bin` built against SDK 0.9.2: it handshakes fine on the new kernel,
+because the handshake validates `ProtocolVersion`, not the SDK version). Rebuild only when you want
+the new fields.
+
+**Upgrading a 1.1.x plugin to 1.2.x: the interface is purely additive, but a rebuild is required.**
+No public signature changed (the SDK adds `InjectOptions`, six `*Opts` variants and
+`ChannelDef.ContextPolicy`), so not calling the new capabilities means not being affected — but the
+kernel's **plugin protocol went to 2** (the fd3 layout of the unified shared-memory region changed,
+and **rolling upgrades are not supported**). `plugin.bin` must therefore be rebuilt with the matching
+`hmapdev` and installed **together with** the kernel; otherwise the handshake fails on protocol
+version mismatch (the error says explicitly to rebuild with the matching hmapdev — it never
+degrades silently).
+
+## Injection Behaviour and Context Pruning (1.2.0)
+
+"Should this go into memory" and "should the context be pruned based on this" used to be
+something only `ToolDef` could declare. Since 1.2.0 **injections can declare them too**, sharing
+the same semantics and values.
+
+```go
+type InjectOptions struct {
+	NoMemory      bool   // true = excluded from memory computation (vectorize/keywords/distill); the
+	                     //        original text still stays in context
+	ContextPolicy string // ""/none = do not prune (default); prune = prune context based on this
+	CleanerName   string // name of the compute-layer cleaner: run it first to get the effective
+	                     // content, then compute/prune on that
+}
+
+const (
+	ContextPolicyNone  = "none"
+	ContextPolicyPrune = "prune"
+)
+
+// Six variants, one-to-one with the older three-argument methods, plus opts
+InjectTextOpts(source, channel, text string, opts InjectOptions)
+InjectInterruptTextOpts(source, channel, text string, opts InjectOptions)
+InjectInputSyncOpts(source, channel, text string, opts InjectOptions) string
+InjectInputMediaOpts(source, channel, text string, blocks []ContentBlock, opts InjectOptions)
+InjectInputMediaSyncOpts(source, channel, text string, blocks []ContentBlock, opts InjectOptions) string
+InjectInterruptMediaOpts(source, channel, text string, blocks []ContentBlock, opts InjectOptions)
+```
+
+Key points:
+
+- **A zero-valued `InjectOptions{}` is key-for-key equivalent to the older three-argument methods**
+  (recorded in memory, not pruned). The old methods remain as zero-value sugar (`InjectText`,
+  `InjectInterruptText`, `InjectTextNoMemory`, …), so existing plugins keep working without a single
+  line changed *or* a rebuild.
+- **Pruning (`prune`) must be declared explicitly**: it archives/drops low-relevance events, which
+  is a side effect, so it is off by default. The kernel only accepts `""` / `none` / `prune`
+  (`ValidContextPolicy`); anything else is rejected.
+- Pruning first goes through the plugin's registered **`Cleaner`** (named by `CleanerName`) to get
+  the effective content, avoiding the inconsistency of "prune on the raw text, compute on the
+  cleaned text".
+- `ChannelDef` carries the same `context_policy` (1.2.0 also gave `ChannelDef` JSON tags — the
+  definition crosses the process boundary, while `Cleaner` is a function that must be ignored; with
+  no tags, newly added fields would be silently dropped).
+
 ## SDK API Surface
 
 ### Plugin Interface
@@ -36,6 +133,7 @@ The SDK instance injected via `Start(sdk *PluginSDK)` provides:
 | Settings | `Settings()` | Access settings API |
 | Events | `Events()` | Access event subscriber (subscribe-only for external plugins) |
 | Inject | `InjectText(source, channel, text)` / `InjectInterruptText(source, channel, text)` / `InjectTextNoMemory(source, channel, text)` | Inject text into the agent pipeline |
+| Media inject | `InjectInputMedia(source, channel, text, blocks)` / `InjectInputMediaSync(...)` / `InjectInterruptMedia(...)` | Inject input carrying images/audio (added in 1.1.0) |
 | Auto-Restart | `SetAutoRestart(enabled)` / `AutoRestart()` | Control automatic restart on crash |
 
 ### Stage Hooks
@@ -106,6 +204,32 @@ Type enum values:
 | `InjectInterruptText(source, channel, text)` | Inject interrupt text, interrupt current processing, route to specified channel |
 | `InjectTextNoMemory(source, channel, text)` | Inject text without memory recording, route to specified channel |
 
+### Multimodal Injection (added in 1.1.0)
+
+| Method | Description |
+|--------|-------------|
+| `InjectInputMedia(source, channel, text, blocks)` | Inject media-bearing input, asynchronous |
+| `InjectInputMediaSync(source, channel, text, blocks)` | Inject media-bearing input and wait for the reply text |
+| `InjectInterruptMedia(source, channel, text, blocks)` | Inject a media-bearing interrupt that can preempt current processing |
+
+`blocks` is `[]sdk.ContentBlock`, the same type `SetToolBlocks` takes:
+
+```go
+s.InjectInputMedia("myplugin", "webui", "take a look at this", []sdk.ContentBlock{{
+    Type:     "image_url",
+    ImageURL: &sdk.ImageURL{URL: "data:image/png;base64," + b64, Detail: "auto"},
+}})
+```
+
+How this differs from `SetToolBlocks`: that one is only callable inside a tool handler and
+its media reaches the model with the *next* tool message. These three let a plugin
+**initiate a turn that carries media** — the media goes out with this turn's message and is
+automatically stored in the media store with a memory reference attached.
+
+`data:` URLs in the blocks are stored and deduplicated by the kernel; `http(s)` URLs are
+passed to the model only and never stored (storing them would require the kernel to make
+network requests, bringing timeouts, auth and SSRF into scope).
+
 `source` identifies the origin, `channel` specifies the target output channel.
 
 ### Triple Extended Fields
@@ -115,6 +239,65 @@ The Triple data structure includes additional fields:
 - `Confidence` — confidence score (0.0–1.0)
 - `SubjectType` — subject type
 - `ObjectType` — object type
+- `SentenceText` — the original sentence (added in 1.1.0), written to the `sentences` table; media references hang off the sentence
+- `MediaDigests` — associated media digests (added in 1.1.0)
+
+### Media in Memory (added in 1.1.0)
+
+Inside plain-text memory, media is represented as a **marker** of the form
+`[<mime> <short digest>] <description>`:
+
+```
+[image/png a1b2c3d4e5f6] a purple-blue-red three-band chart
+```
+
+The description is the durable semantic memory (retrieval uses it); the digest is the key
+back to the bytes (reverse lookup uses it). Markers are generated by the kernel — a plugin
+never has to assemble one, it just **supplies the digest**.
+
+#### Graph memory
+
+```go
+s.Memory().Commit([]sdk.Triple{{
+    Subject: "palette", Relation: "contains", Object: "three-band",
+    MediaDigests: []string{"a1b2c3d4e5f6"}, // short digest is fine, the kernel resolves it
+}})
+```
+
+With no `SentenceText`, the kernel uses the marker itself as the sentence — media must have
+a sentence to hang off, otherwise the reference has nowhere to attach.
+
+#### Knowledge base
+
+```go
+s.DocMemory().InsertWithMedia(&sdk.Doc{
+    Title:   "illustrated note",
+    Content: "body",
+}, []sdk.MediaAttachment{
+    {MIME: "image/png", Data: pngBytes, Name: "chart.png"}, // new content, stored and deduped
+    {Digest: "a1b2c3d4e5f6"},                               // reference existing content
+})
+```
+
+`Insert` keeps its original signature; markers already present in the body are bound as
+document-level references too. `Query` fills `MediaDigests` and `Attachments` (mime plus
+description, **no bytes** — one query can match dozens of media items). Removing a document
+releases its references.
+
+#### Text memory
+
+```go
+s.TextMemory().Append(sdk.TextEvent{
+    Role: "user", Content: "look at this",
+    Attachments: []sdk.MediaAttachment{{MIME: "image/png", Data: pngBytes}},
+})
+```
+
+`RecentEvents` decodes markers in the body back into `Attachments`.
+
+The media store can be disabled kernel-side (`core.memory.media.enabled=false`); all of the
+above then degrades to plain-text behaviour — no errors, no panics, identical to how it
+behaved before this feature shipped.
 
 ### ToolDef Field Reference
 
@@ -140,16 +323,37 @@ func New(name string, sett SettingsAPI, regTool ToolRegistrar, regStage StageReg
 
 Plugin developers only need to implement the `Plugin` interface and export a `NewPlugin()` entry function.
 
-## plugindev Toolchain
+## hmapdev Toolchain
 
-`plugindev` provides full development workflow support:
+`hmapdev` provides full development workflow support and produces `.hmap` plugin bundles (the tool is
+named after that package format). Prebuilt binaries ship as **release assets**
+(linux/darwin/windows × amd64/arm64); download from
+[Releases](https://gitcode.com/JianFeeeee/homeagent-sdk/releases) and put it on your PATH:
+
+> Rename note: the toolchain was called `plugindev` and is `hmapdev` since 1.2.0.
+> The SDK store moved from `~/.homeagent/plugindev/sdk` to `~/.homeagent/hmapdev/sdk`
+> (the old directory is still honored, so installed versions are not lost).
+
+```bash
+# From release assets (latest SDK release / linux amd64 shown)
+curl -Lo hmapdev https://gitcode.com/JianFeeeee/homeagent-sdk/releases/download/<version>/hmapdev_linux_amd64
+chmod +x hmapdev
+
+# Or build from source
+cd tools/hmapdev && go build -o hmapdev .
+```
+
+> Binaries no longer ship inside the repository (the old `bin/` directory is retired): five
+> platforms at 26-28MB each piled another copy into git history on every rebuild, and they are
+> reproducible from source anyway.
 
 | Command | Description |
 |---------|-------------|
-| `plugindev init` | Initialize plugin project (generates plg.json, entry template) |
-| `plugindev build` | Build plugin, output .hmap package |
-| `plugindev clean` | Clean build artifacts |
-| `plugindev debug` | Run plugin in local debug mode |
+| `hmapdev init <name> [--lua]` | Initialize plugin project (generates plg.json, plugin.go or main.lua, go.mod, README.md) |
+| `hmapdev build [flags]` | Build and package into a `.hmap` (supports cross-compilation and bundle mode) |
+| `hmapdev clean` | Clean `build/` and `dist/` plus generated files |
+| `hmapdev debug [dir]` | Load plugin source through the Yaegi Go interpreter and start an interactive REPL |
+| `hmapdev sdk <command>` | SDK version management (list/install/use/path/current/latest) |
 
 Supports both **Go** and **Lua** plugin languages.
 
@@ -163,7 +367,7 @@ Supports both **Go** and **Lua** plugin languages.
   "version": "1.0.0",
   "description": "Weather plugin",
   "author": "HomeAgent",
-  "entry": "plugin.so",
+  "entry": "plugin.bin",
   "tags": ["weather", "forecast"],
   "targets": "linux/amd64,windows/amd64",
   "outdir": "dist",
@@ -185,7 +389,7 @@ Supports both **Go** and **Lua** plugin languages.
 | `version` | string | Version |
 | `description` | string | Plugin description |
 | `author` | string | Author |
-| `entry` | string | Entry file (`plugin.so` / `main.lua`) |
+| `entry` | string | Entry file (`plugin.bin` / `main.lua`). Since v1.0.0 Go plugins uniformly build to `plugin.bin`—no per-platform suffix |
 | `tags` | string[] | Tags |
 | `targets` | string | Build targets, comma-separated (e.g. `linux/amd64,windows/amd64`) |
 | `outdir` | string | Output directory (default `dist`) |
@@ -198,16 +402,36 @@ Supports both **Go** and **Lua** plugin languages.
 `.hmap` is a ZIP archive containing:
 
 - `plugin.json` — plugin metadata
-- `plugin.so` — Go compiled artifact (Linux)
-- `plugin.dll` — Go compiled artifact (Windows)
+- `plugin.bin` — Go compiled artifact (single-platform build)
+- `plugin.bin.<goos>.<goarch>` — one per platform in bundle mode; on install pluginmgr picks
+  the one matching the current platform and renames it to `plugin.bin`
 - `main.lua` — Lua plugin entry (for Lua plugins)
 
+> Since v1.0.0 `plugin.so`/`plugin.dll`/`plugin.dylib` are no longer used—the process boundary
+> *is* the ABI boundary, so there is no platform-specific shared-library distinction. The new
+> kernel will not load old artifacts; it emits an explicit rebuild hint instead.
+
 ## Plugin Lifecycle
 
 ### Start & Stop
 
 - `Start(sdk *PluginSDK) error` — Plugin startup, receives SDK instance
 - `Stop() error` — Plugin shutdown, release resources
+- `sdk.RegisterStopHandler(fn func())` — Register a shutdown cleanup callback. The kernel (for built-in plugins) or z_bridge (for external plugins) runs all registered handlers **before** calling the plugin's `Stop()` (LIFO order, cleared after running — idempotent). Use it for persistence and cancelling background work: plugin memory is still fresh at that point, avoiding stale-state write-backs that resurrect deleted data.
+
+### Remove Cleanup (onRemove)
+
+`Stop` / `RegisterStopHandler` run whenever the plugin **stops** (including reload and disable); `RegisterOnRemoveHandler` runs **only once when the plugin is uninstalled (removed)** — never on reload or disable:
+
+- `sdk.RegisterOnRemoveHandler(fn func())` — Register a remove cleanup callback. The kernel runs it **after** the plugin's `Stop()` in the `RemovePlugin` flow (LIFO order, cleared after running — idempotent). Use it to delete persistent files the plugin created itself (data/cache/state files).
+- The kernel also cleans up on uninstall: tool registrations, the `disabled_plugins` record, the plugin's config definitions (`plugin.<name>.*`) and its config table (`config_<name>`) — the plugin's config section disappears completely after removal.
+- Examples: `example/calendar` (removes events.json), `example/memo` (removes memos.json), `example/rss` (removes the subscription data dir), `example/weather` (removes the cache dir); the `hmapdev` template includes an onRemove demo.
+
+```go
+sdk.RegisterOnRemoveHandler(func() {
+    os.Remove(filepath.Join(dataDir, "events.json"))
+})
+```
 
 ### Auto-Restart
 
@@ -219,6 +443,33 @@ enabled := sdk.AutoRestart()
 
 The platform automatically restarts the plugin on crash, ensuring service availability.
 
+> ⚠️ `SetAutoRestart` is typically used to decide whether auto-restart is safe *after* an
+> external connection has been established, and that connection setup usually happens in a
+> background goroutine while the kernel reads the flag from another one — which is inherently
+> concurrent. **SDK 1.1.0 locks this flag and all API fields** (`-race` reported 11 data races;
+> in production this showed up as sporadic nil-dereference crashes during plugin reload). Upgrade
+> if you are on anything earlier.
+
+## Concurrency Contract for Plugin Developers
+
+`PluginSDK` is a **shared object used by multiple goroutines**: the polling, listening and timer
+callbacks you start in `Start()` all hold the same `*PluginSDK` and push messages into it, while
+the kernel writes its API fields during load/reload. So:
+
+- **Guaranteed by the SDK**: all API accessors (`Memory()`/`DocMemory()`/…), all injection methods,
+  `SetAutoRestart`/`AutoRestart`, `RegisterTool`/`RegisterStage`, and
+  `RunStopHandlers`/`RunOnRemoveHandlers` (idempotent; concurrent calls still run it once).
+- **Your responsibility**: every field of `StageContext` is exported, and concurrent read/write
+  must hold `ctx.Lock()`/`ctx.RLock()`. Especially `ctx.Extra` — **concurrent map writes are a
+  fatal in Go, and `recover` cannot catch it**.
+
+```go
+ctx.Lock()
+ctx.Extra["mykey"] = value
+ctx.FinalText += "supplementary note"
+ctx.Unlock()
+```
+
 ## Restricted SDK vs Full SDK
 
 External plugins (third-party distribution) use a **restricted SDK** that only exposes a safe subset:
@@ -232,36 +483,369 @@ Internal plugins (platform built-in) have full SDK access including SocialAPI wr
 
 ## Example Plugins
 
-| Plugin | Description |
-|--------|-------------|
-| a2a | Agent-to-Agent protocol communication |
-| bili | Bilibili data fetching |
-| editdoc | Document editing |
-| files | File management |
-| memo | Memo/notes |
-| ocr | Optical character recognition |
-| qq | QQ messaging integration |
-| sanitizer | Content sanitization/safety filtering |
-| web | Web browsing and interaction |
-| webfetch | Web content fetching |
+| Plugin | Type | Description |
+|--------|------|-------------|
+| [weather](example/weather) | Go | Weather queries (wttr.in); demonstrates NoMemory/Cleaner/stage hooks/channels/text memory |
+| [luademo](example/luademo) | Lua | Full-featured Lua example covering the whole v0.8.0 Lua SDK surface |
+| [qq](example/qq) | Go | QQ messaging integration (NapCat), 17 tools, full input/output channel wiring |
+| [a2a](example/a2a) | Go | Agent-to-Agent protocol communication |
+| [ai_image](example/ai_image) | Go | AI image generation |
+| [bili](example/bili) | Go | Bilibili video downloading |
+| [browser](example/browser) | Go | Web search, page fetching, browser rendering |
+| [calendar](example/calendar) | Go | Calendar management |
+| [editdoc](example/editdoc) | Go | Document editing |
+| [files](example/files) | Go | File management |
+| [memo](example/memo) | Go | Memos (PreAction injection + scheduled reminders) |
+| [music](example/music) | Go | Music playback |
+| [ocr](example/ocr) | Go | Optical character recognition |
+| [rss](example/rss) | Go | RSS subscriptions |
+| [sanitizer](example/sanitizer) | Go | Content sanitization / safety filtering |
+
+**Prebuilt example artifacts ship with every release**: besides the 5-platform `hmapdev`, an SDK
+release contains the example plugins' `.hmap` files plus `SHA256SUMS`/`MANIFEST.txt`. The reason is
+that plugin binaries are **protocol-bound** to the kernel (`ProtocolVersion` + the shared-memory
+magic), so shipping the toolchain without matching artifacts invites installing an old artifact —
+which fails the handshake and looks like "the plugin is broken" rather than "the versions don't
+match".
+
+## Remote Device SDK
+
+A C language SDK for developing **remote device access adapters** with zero external dependencies, compatible with embedded platforms.
+
+### Architecture
+
+```
+┌─────────────────────────────────────────────────┐
+│            ha_remotedevice (C SDK)              │
+│  Protocol Engine │ WS Frames │ JSON │ State     │
+│  Machine │ Transport Abstraction                │
+└──────────┬──────────────────────────────────────┘
+           │  Same C code, shared by device & app
+    ┌──────┴──────────────────┐
+    ▼                         ▼
+┌──────────────┐    ┌──────────────────────────┐
+│  ESP32 Bare   │    │  Linux App                │
+│  Pure C       │    │  (Python ctypes / Go CGo /│
+│  Simple Cmd   │    │   Node addon / C# P/Invoke)│
+└──────────────┘    └──────────────────────────┘
+```
+
+### Declarative API Design
+
+The device declares **what it is** and **what it can do** in code. The SDK handles all protocol details automatically:
+
+```c
+#include "ha_remotedevice.h"
+
+/* Declare capabilities */
+const char *caps[] = {"camera", "status", NULL};
+
+ha_config_t config = {
+    .transport = my_transport,     // User implements 4 functions
+    .server    = "192.168.1.100:9890",
+    .token     = "my-token",
+    .device = {
+        .device_id = "esp32-cam-1",
+        .name      = "Front Door Camera",
+        .kind      = "camera",
+        .caps      = caps,
+    },
+    .on_cmd    = my_cmd_handler,   // Called when receiving commands
+    .on_binary = my_data_handler,  // Called on binary data (TTS audio, etc.)
+    .on_state  = my_state_handler, // Connection state changes
+};
+
+ha_client_t *client = ha_client_new(&config);
+ha_client_start(client);
+while (1) {
+    ha_client_process(client);     // Main loop processing
+}
+```
+
+### Transport Layer Abstraction
+
+Users only need to implement 4 functions to adapt to different platforms:
+
+```c
+ha_transport_t my_transport = {
+    .connect = my_tcp_connect,   // Establish TCP connection
+    .send    = my_tcp_send,      // Send data
+    .recv    = my_tcp_recv,      // Receive data (blocking)
+    .close   = my_tcp_close,     // Close connection
+    .ctx     = &my_platform_ctx,
+};
+```
+
+### Protocol Support
+
+| Feature | API |
+|---------|-----|
+| WS connection + handshake | Automatic via `ha_client_start` |
+| Device registration (hello/bind) | Automatic on startup |
+| Command receive (shell/homeagent) | `on_cmd` callback |
+| Command result | `ha_client_send_result` |
+| Binary chunked transfer (video) | `ha_client_send_data_chunked` |
+| TTS audio receive | `on_binary` callback |
+| Event reporting | `ha_client_send_event` |
+| Status reporting | `ha_client_send_status` |
+| Heartbeat keepalive | Automatic ping/pong |
+
+### Usage
+
+Initialize a project via the `hmapdev` toolchain:
+
+```bash
+hmapdev init my-adapter --type remotedevice
+```
+
+Generates `main.c` + `CMakeLists.txt`, can be built directly or used as a third-party library:
+
+```cmake
+add_subdirectory(path/to/ha_remotedevice)
+target_link_libraries(my_app ha_remotedevice)
+target_include_directories(my_app PRIVATE ${HA_REMOTEDEVICE_INCLUDE_DIR})
+```
+
+### Quick Start Guide
+
+A complete step-by-step guide from zero to a device successfully connected to HomeAgent.
+
+#### Step 1: Preparation
+
+Create an access token on the HomeAgent platform:
+
+```bash
+# Create a device access token on the HomeAgent server
+curl -X POST http://<homeagent-server>:8080/api/v1/device/token \
+  -H "Content-Type: application/json" \
+  -d '{"device_id":"esp32-cam-1","name":"Front Door Camera","kind":"camera"}'
+# Returns: {"token":"ha-dev-token-xxxxx"}
+```
+
+Save the returned `token` — you'll need it in the device configuration.
+
+#### Step 2: Implement the Transport Layer (4 functions)
+
+Implement the 4 function pointers of `ha_transport_t` for your platform. Here are common scenarios:
+
+**Scenario A: Embedded device with TCP/IP stack (e.g., ESP32 + lwIP)**
+
+```c
+#include "ha_remotedevice.h"
+#include "lwip/sockets.h"
+
+static int esp_connect(void *ctx, const char *host, uint16_t port) {
+    struct sockaddr_in addr;
+    int sock = socket(AF_INET, SOCK_STREAM, 0);
+    if (sock < 0) return -1;
+    addr.sin_family = AF_INET;
+    addr.sin_port = htons(port);
+    inet_pton(AF_INET, host, &addr.sin_addr);
+    int ret = connect(sock, (struct sockaddr *)&addr, sizeof(addr));
+    if (ret < 0) { closesocket(sock); return -1; }
+    *(int *)ctx = sock;
+    return 0;
+}
+
+static int esp_send(void *ctx, const uint8_t *data, int len) {
+    int sock = *(int *)ctx;
+    return send(sock, (const char *)data, len, 0);
+}
+
+static int esp_recv(void *ctx, uint8_t *buf, int len) {
+    int sock = *(int *)ctx;
+    return recv(sock, (char *)buf, len, 0);
+}
+
+static void esp_close(void *ctx) {
+    int sock = *(int *)ctx;
+    closesocket(sock);
+}
+
+int esp_ctx = -1;
+ha_transport_t transport = {
+    .connect = esp_connect,
+    .send    = esp_send,
+    .recv    = esp_recv,
+    .close   = esp_close,
+    .ctx     = &esp_ctx,
+};
+```
+
+**Scenario B: Serial (UART) passthrough module**
+
+```c
+static int uart_connect(void *ctx, const char *host, uint16_t port) {
+    (void)host; (void)port;
+    return uart_init((uart_ctx_t *)ctx, 115200);
+}
+
+static int uart_send(void *ctx, const uint8_t *data, int len) {
+    return uart_write((uart_ctx_t *)ctx, data, len);
+}
+
+static int uart_recv(void *ctx, uint8_t *buf, int len) {
+    return uart_read((uart_ctx_t *)ctx, buf, len);
+}
+
+static void uart_close(void *ctx) {
+    uart_deinit((uart_ctx_t *)ctx);
+}
+```
+
+> Note: For UART passthrough, a TCP bridge program must run on the other end to forward serial data to the HomeAgent WebSocket port.
+
+#### Step 3: Declare Device Capabilities and Command Handlers
+
+```c
+#include "ha_remotedevice.h"
+
+/* Declare device capabilities */
+const char *caps[] = {"camera", "speaker", "status", NULL};
+
+/* Handle camerasue command (take photo) */
+static ha_status_t handle_camera(const char *req_id, const char *args,
+                                 ha_cmd_result_t *result, void *userdata) {
+    (void)req_id; (void)userdata;
+    int duration = args[0] ? atoi(args) : 0;
+
+    // Capture image, fill the result
+    result->status = 0;
+    result->output = "data:image/jpeg;base64,/9j/4AAQ...";  // base64 image data
+    return HA_OK;
+}
+
+/* Handle shell command */
+static ha_status_t handle_shell(const char *req_id, const char *args,
+                                ha_cmd_result_t *result, void *userdata) {
+    (void)req_id; (void)userdata;
+    result->status = 0;
+    result->output = "command executed";
+    return HA_OK;
+}
+
+/* Declarative command handler table */
+ha_cmd_handler_def_t handlers[] = {
+    {.command = "shell",      .handler = handle_shell},
+    {.command = "camerasue",  .handler = handle_camera},
+    {.command = "screensee",  .handler = handle_camera},
+    {.command = "speakeruse", .handler = handle_speaker},
+    {.command = NULL},  /* terminator */
+};
+```
+
+#### Step 4: Configure and Start the Client
+
+```c
+ha_config_t config = {
+    .transport = transport,                 // Transport layer implementation
+    .server    = "192.168.1.100:9890",      // HomeAgent server address
+    .token     = "ha-dev-token-xxxxx",      // Token from Step 1
+    .device = {
+        .device_id = "esp32-cam-1",
+        .name      = "Front Door Camera",
+        .kind      = "camera",
+        .caps      = caps,
+        .info_json = "{\"chip\":\"ESP32-S3\",\"firmware\":\"v1.0\"}",
+    },
+    .handlers  = handlers,                  // Command handler table
+    .on_binary = on_binary_data,            // Receive TTS audio etc.
+    .on_state  = on_state_change,           // Connection state callback
+    .ping_interval = 30,
+};
+
+ha_client_t *client = ha_client_new(&config);
+ha_status_t ret = ha_client_start(client);
+if (ret != HA_OK) {
+    printf("Device connection failed: %d\n", ret);
+    return;
+}
+
+/* Main loop */
+while (1) {
+    ha_client_process(client);  // Process protocol frames, heartbeats, commands
+
+    /* Optional: device-initiated event reporting */
+    ha_client_send_event(client, "motion_detected",
+                         "{\"zone\":\"front_door\",\"confidence\":0.95}");
+
+    /* Optional: report device status */
+    ha_client_send_status(client, "online");
+
+    vTaskDelay(100 / portTICK_PERIOD_MS);  // RTOS-style delay
+}
+```
+
+#### Step 5: Verify the Connection
+
+Check if the device is online on the HomeAgent server:
+
+```bash
+# List registered devices
+curl http://<homeagent-server>:8080/api/v1/device/list
+# Expected output includes: {"device_id":"esp32-cam-1","status":"online",...}
+
+# Send a command to the device (test camerasue)
+curl -X POST http://<homeagent-server>:8080/api/v1/device/esp32-cam-1/cmd \
+  -H "Content-Type: application/json" \
+  -d '{"cmd":"camerasue","args":"3"}'
+# Expected: {"status":"ok","result":"data:image/jpeg;base64,..."}
+```
+
+#### Step 6: Debugging Tips
+
+| Issue | Check |
+|-------|-------|
+| Connection failed | Verify `server` address and port are reachable; check `token` |
+| WS handshake failed | Verify HomeAgent server WebSocket support is enabled |
+| Command not responding | Confirm the command name is registered in `handlers` table; check `on_binary` |
+| Reconnection issues | `max_reconnect` controls retry count; -1 = infinite |
+| Low memory (embedded) | Define `HA_NO_ALLOC` to disable dynamic memory allocation |
+
+### Location
+
+- **SDK Source**: `remotedevice/`
+- **hmapdev template**: `hmapdev init --type remotedevice`
 
 ## Building & Installing
 
 ### Build
 
 ```bash
-plugindev build
+hmapdev build
 ```
 
-Outputs a `.hmap` package to the project directory.
+Outputs a `.hmap` package to the `dist/` directory (default is the multi-platform bundle; use `hmapdev build --no-bundle` for a single-target build).
 
 ### Install
 
-Via pluginmgr HTTP API:
+Via the pluginmgr HTTP API (default port 9876, listening on 127.0.0.1 only, no auth):
 
 ```bash
-curl -X POST http://<host>:<port>/api/plugins/install \
-  -F "package=@my-plugin.hmap"
+# Local path
+curl -X POST http://127.0.0.1:9876/plugins \
+  -H "Content-Type: application/json" \
+  -d '{"path": "/path/to/my-plugin.hmap"}'
+
+# Upload binary directly
+curl -X POST http://127.0.0.1:9876/plugins \
+  --data-binary @dist/my-plugin.hmap
 ```
 
-Or manually place the `.hmap` in the plugin directory and restart the platform.
+Or upload via the WebUI plugin management page, or manually place the `.hmap` in the plugin directory and restart the platform.
+
+## License
+
+The SDK is released under **AGPL-3.0-only** — see [LICENSE](LICENSE).
+
+**This is a substantive constraint for plugin developers**: the SDK is **statically linked** into
+your plugin (its source ends up in the plugin binary), so the plugin is a derivative work of
+this SDK and **must be released under the same license**. Because AGPL §13 covers network
+interaction, a plugin that serves users over HTTP/WebSocket must also offer them the source.
+If you need a closed-source plugin, the only compliant route is a separate exception/commercial
+license from this project — none is offered today.
+
+Third-party components (Go dependencies: go-sqlite3, gojieba, bubbletea, … — MIT / BSD-3 /
+Apache-2.0) keep their own licenses. The platform-side model and inference runtime
+(Chinese-CLIP Apache-2.0, ONNX Runtime MIT) are not part of this SDK; their full license texts
+ship with the release packages under `/usr/share/doc/homeagent/licenses/`.

example/a2a/go.mod

@@ -4,4 +4,4 @@ go 1.25.0
 
 require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../

example/a2a/plg.json

@@ -1,15 +1,19 @@
-{
+{
   "name": "a2a",
   "name_zh": "A2A 代理通信",
   "name_en": "A2A Agent Communication",
-  "version": "1.0.0",
+  "version": "1.3.1",
   "description": "Agent-to-Agent 协议通信插件，支持双向 A2A 通信：可查询其他 Agent 并回复其请求。提供 HTTP 服务端暴露本 Agent 能力。",
   "author": "HomeAgent",
   "entry": "plugin.so",
-  "tags": ["a2a", "agent", "interop"],
+  "tags": [
+    "a2a",
+    "agent",
+    "interop"
+  ],
   "targets": "linux/amd64",
   "outdir": "dist",
   "bundle": true,
   "replaces": {},
   "source_dirs": []
-}
+}

example/a2a/plugin.go

@@ -9,6 +9,7 @@ import (
 	"net"
 	"net/http"
 	"strings"
+	"sync"
 	"time"
 
 	"gitcode.com/JianFeeeee/homeagent-sdk/sdk"
@@ -17,22 +18,58 @@ import (
 type Plugin struct {
 	name       string
 	sdk        *sdk.PluginSDK
+	srvMu      sync.Mutex
 	server     *http.Server
 	serverAddr string
+
+	// 会话表：session_id → 上下文前缀。A2A 无状态协议下由插件侧维护
+	// 多轮上下文：同 session 的后续请求会把之前的对话拼进注入文本。
+	sessMu   sync.Mutex
+	sessions map[string]*a2aSession
 }
 
+// a2aSession 记录一个会话的轮次历史，用于延续上下文。
+type a2aSession struct {
+	ID       string
+	History  []string // 轮次文本 [user1, agent1, user2, agent2, ...]
+	LastUsed time.Time
+}
+
+// maxSessionTurns 单会话保留的最大轮次对数（防上下文无限膨胀）。
+const maxSessionTurns = 10
+
+// sessionGCPeriod 会话过期清理周期；超过 2 小时未用的会话回收。
+const sessionGCPeriod = 30 * time.Minute
+
 func (p *Plugin) Name() string { return p.name }
 
 func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	s.SetAutoRestart(true)
 	p.sdk = s
+	p.sessions = make(map[string]*a2aSession)
+	// 入站通道：本插件用 p.name 通道注入输入（见 InjectInputSync 调用），
+	// 输入侧必须显式登记 —— 否则"把该 inputch 划给驻留子"会报 `inputch 未注册`。
+	_ = s.RegisterInputChannel(p.name, sdk.ChannelDef{})
 	tp := p.name + "_"
 
+	// 注册自身为输出通道：agent 回复 emit 到本通道时有落点，
+	// 且 output_list_channels 可见（agent 能主动向 a2a 会话推送消息）。
+	if err := s.RegisterOutputChannel(p.name, 1, "A2A Agent 互联通道（外部 agent 查询的回复由此返回）", sdk.ChannelDef{}, func(args map[string]interface{}) (interface{}, error) {
+		payload, _ := args["payload"].(string)
+		log.Printf("[%s] channel output: %s", p.name, truncateRunes(payload, 120))
+		return map[string]interface{}{"status": "ok"}, nil
+	}); err != nil {
+		log.Printf("[%s] register output channel: %v", p.name, err)
+	}
+
+	// 会话 GC：后台周期回收长期不用的会话
+	go p.sessionGCLoop()
+
 	s.Settings().RegisterDef(sdk.ConfigDef{
 		Key: "listen", Default: "127.0.0.1:12000",
 		Type: "string", DisplayName: "监听地址",
 		Description: "A2A 服务端监听地址，设为空可禁用 HTTP 服务",
-		Category: p.name,
+		Category:    p.name,
 	})
 
 	// Outbound: query + discover
@@ -41,9 +78,10 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 		Parameters: map[string]interface{}{
 			"type": "object",
 			"properties": map[string]interface{}{
-				"agent_url": map[string]interface{}{"type": "string", "description": "目标 Agent 的 A2A 端点 URL"},
-				"query":     map[string]interface{}{"type": "string", "description": "发送给目标 Agent 的文本查询"},
-				"timeout":   map[string]interface{}{"type": "integer", "description": "超时时间（秒），默认 60"},
+				"agent_url":  map[string]interface{}{"type": "string", "description": "目标 Agent 的 A2A 端点 URL"},
+				"query":      map[string]interface{}{"type": "string", "description": "发送给目标 Agent 的文本查询"},
+				"session_id": map[string]interface{}{"type": "string", "description": "可选。上次调用返回的 session_id，传入可延续与该 agent 的多轮对话上下文"},
+				"timeout":    map[string]interface{}{"type": "integer", "description": "超时时间（秒），默认 60"},
 			},
 			"required": []string{"agent_url", "query"},
 		},
@@ -97,7 +135,9 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	// Inbound HTTP server
 	if addr, _ := s.Settings().Get("listen"); addr != nil {
 		if addrStr, ok := addr.(string); ok && addrStr != "" {
-			p.startServer(addrStr)
+			if err := p.startServer(addrStr); err != nil {
+				log.Printf("[%s] start A2A server: %v", p.name, err)
+			}
 		}
 	}
 
@@ -110,7 +150,69 @@ func (p *Plugin) Stop() error {
 	return nil
 }
 
+// sessionGCLoop 周期清理超时会话。
+func (p *Plugin) sessionGCLoop() {
+	ticker := time.NewTicker(sessionGCPeriod)
+	defer ticker.Stop()
+	for range ticker.C {
+		p.sessMu.Lock()
+		for id, sess := range p.sessions {
+			if time.Since(sess.LastUsed) > 2*time.Hour {
+				delete(p.sessions, id)
+			}
+		}
+		p.sessMu.Unlock()
+	}
+}
+
+func truncateRunes(s string, n int) string {
+	r := []rune(s)
+	if len(r) <= n {
+		return s
+	}
+	return string(r[:n]) + "..."
+}
+
+// sessionMessages 返回指定会话的近 limit 条消息（时间正序），
+// 会话不存在返回 nil。消息格式 [{role, text, ts}]。
+func (p *Plugin) sessionMessages(sessionID string, limit int) []map[string]interface{} {
+	p.sessMu.Lock()
+	sess := p.sessions[sessionID]
+	var hist []string
+	var lastUsed time.Time
+	if sess != nil {
+		hist = append([]string{}, sess.History...)
+		lastUsed = sess.LastUsed
+	}
+	p.sessMu.Unlock()
+	if sess == nil {
+		return nil
+	}
+	_ = lastUsed
+	// History 交替 [user, agent, user, agent...]，取末尾 limit 条，保持时间正序
+	start := 0
+	if len(hist) > limit {
+		start = len(hist) - limit
+	}
+	msgs := make([]map[string]interface{}, 0, len(hist)-start)
+	for i := start; i < len(hist); i++ {
+		role, text := "user", hist[i]
+		if after, ok := strings.CutPrefix(text, "用户: "); ok {
+			role, text = "user", after
+		} else if after, ok := strings.CutPrefix(text, "助手: "); ok {
+			role, text = "agent", after
+		}
+		msgs = append(msgs, map[string]interface{}{
+			"role": role,
+			"text": text,
+		})
+	}
+	return msgs
+}
+
 func (p *Plugin) stopServer() {
+	p.srvMu.Lock()
+	defer p.srvMu.Unlock()
 	if p.server != nil {
 		p.server.Close()
 		p.server = nil
@@ -120,7 +222,7 @@ func (p *Plugin) stopServer() {
 
 // ---- Inbound HTTP Server ----
 
-func (p *Plugin) startServer(addr string) {
+func (p *Plugin) startServer(addr string) error {
 	mux := http.NewServeMux()
 	mux.HandleFunc("/agent-card", p.handleAgentCard)
 	mux.HandleFunc("/task", p.handleIncomingTask)
@@ -128,18 +230,32 @@ func (p *Plugin) startServer(addr string) {
 
 	listener, err := net.Listen("tcp", addr)
 	if err != nil {
-		log.Printf("[%s] listen %s: %v", p.name, addr, err)
-		return
+		return fmt.Errorf("listen %s: %v", addr, err)
 	}
 
-	p.server = &http.Server{Handler: mux}
-	p.serverAddr = listener.Addr().String()
+	srv := &http.Server{
+		Handler:      mux,
+		ReadTimeout:  30 * time.Second,
+		WriteTimeout: 120 * time.Second,
+		IdleTimeout:  60 * time.Second,
+	}
+	addrStr := listener.Addr().String()
+
+	p.srvMu.Lock()
+	if p.server != nil {
+		p.server.Close()
+	}
+	p.server = srv
+	p.serverAddr = addrStr
+	p.srvMu.Unlock()
+
 	go func() {
-		log.Printf("[%s] A2A server on %s", p.name, p.serverAddr)
-		if err := p.server.Serve(listener); err != nil && err != http.ErrServerClosed {
+		log.Printf("[%s] A2A server on %s", p.name, addrStr)
+		if err := srv.Serve(listener); err != nil && err != http.ErrServerClosed {
 			log.Printf("[%s] serve: %v", p.name, err)
 		}
 	}()
+	return nil
 }
 
 func (p *Plugin) handleAgentCard(w http.ResponseWriter, r *http.Request) {
@@ -171,8 +287,10 @@ func (p *Plugin) handleIncomingA2A(w http.ResponseWriter, r *http.Request) {
 		ID      string `json:"id"`
 		Method  string `json:"method"`
 		Params  struct {
-			Query   string `json:"query,omitempty"`
-			Message *struct {
+			Query     string `json:"query,omitempty"`
+			SessionID string `json:"session_id,omitempty"`
+			Limit     int    `json:"limit,omitempty"`
+			Message   *struct {
 				Role  string `json:"role"`
 				Parts []struct {
 					Text string `json:"text,omitempty"`
@@ -195,29 +313,96 @@ func (p *Plugin) handleIncomingA2A(w http.ResponseWriter, r *http.Request) {
 			}
 			queryText = strings.TrimSpace(queryText)
 		}
-
-		// Inject into agent pipeline via interrupt (preempt current processing) or direct input
-		if queryText != "" {
-			p.sdk.InjectInterruptText("a2a", "webui", fmt.Sprintf("[来自A2A Agent的查询]\n%s", queryText))
+		if queryText == "" {
+			http.Error(w, "query/message.text required", http.StatusBadRequest)
+			return
 		}
 
-		// Respond with task accepted
+		// 会话：调用方可指定 session_id 延续多轮上下文；不指定则新建。
+		sessionID := strings.TrimSpace(req.Params.SessionID)
+		injectText := queryText
+		p.sessMu.Lock()
+		if sessionID != "" {
+			sess := p.sessions[sessionID]
+			if sess == nil {
+				sess = &a2aSession{ID: sessionID, LastUsed: time.Now()}
+				p.sessions[sessionID] = sess
+			}
+			sess.LastUsed = time.Now()
+			// 有历史则把上下文拼在前面（截尾防爆量）
+			if len(sess.History) > 0 {
+				ctxText := strings.Join(sess.History, "\n")
+				injectText = "[对话上下文]\n" + ctxText + "\n[本轮输入]\n" + queryText
+			}
+		} else {
+			sessionID = fmt.Sprintf("a2a_%d", time.Now().UnixNano())
+			p.sessions[sessionID] = &a2aSession{ID: sessionID, LastUsed: time.Now()}
+		}
+		p.sessMu.Unlock()
+
+		// 同步注入：阻塞等待 agent 处理完成拿回复（不再抢占打断、
+		// 也不再回 202 让请求方永远等不到结果）。HTTP 超时由调用方控制。
+		reply := p.sdk.InjectInputSync(p.name, p.name,
+			fmt.Sprintf("[来自A2A Agent的查询 session=%s]\n%s\n[注意] 请直接以文本回复本查询，不要调用 output_send__%s——你的最终文本回复会被系统自动返回给请求方。", sessionID, injectText, p.name))
+
+		// 回复写回会话历史（下一轮作为上下文）
+		p.sessMu.Lock()
+		if sess := p.sessions[sessionID]; sess != nil {
+			sess.History = append(sess.History, "用户: "+queryText, "助手: "+reply)
+			if len(sess.History) > maxSessionTurns*2 {
+				sess.History = sess.History[len(sess.History)-maxSessionTurns*2:]
+			}
+			sess.LastUsed = time.Now()
+		}
+		p.sessMu.Unlock()
+
 		resp := map[string]interface{}{
 			"jsonrpc": "2.0",
 			"id":      req.ID,
 			"result": map[string]interface{}{
-				"id":     fmt.Sprintf("task_%d", time.Now().UnixNano()),
-				"status": "submitted",
+				"id":         fmt.Sprintf("task_%d", time.Now().UnixNano()),
+				"status":     "completed",
+				"session_id": sessionID,
+				"message": map[string]interface{}{
+					"role":  "agent",
+					"parts": []map[string]string{{"type": "text", "text": reply}},
+				},
 			},
 		}
 		w.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(w).Encode(resp)
 
-	case "tasks.get":
+	case "tasks.get", "session.get":
+		// 按 session_id 返回会话内近 N 条消息（默认 10 条）。
+		sessionID := strings.TrimSpace(req.Params.SessionID)
+		if sessionID == "" {
+			sessionID = strings.TrimSpace(req.Params.Query)
+		}
+		limit := 10
+		if req.Params.Limit > 0 && req.Params.Limit <= 100 {
+			limit = req.Params.Limit
+		}
+		msgs := p.sessionMessages(sessionID, limit)
+		if msgs == nil {
+			w.Header().Set("Content-Type", "application/json")
+			json.NewEncoder(w).Encode(map[string]interface{}{
+				"jsonrpc": "2.0", "id": req.ID,
+				"result": map[string]interface{}{
+					"session_id": sessionID,
+					"status":     "not_found",
+					"messages":   []interface{}{},
+				},
+			})
+			return
+		}
 		w.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(w).Encode(map[string]interface{}{
 			"jsonrpc": "2.0", "id": req.ID,
-			"result": map[string]interface{}{"id": req.Params.Query, "status": "unknown"},
+			"result": map[string]interface{}{
+				"session_id": sessionID,
+				"status":     "completed",
+				"messages":   msgs,
+			},
 		})
 
 	default:
@@ -261,9 +446,10 @@ type A2ARequest struct {
 }
 
 type A2AParams struct {
-	Query   string      `json:"query,omitempty"`
-	Message *A2AMessage `json:"message,omitempty"`
-	TaskID  string      `json:"id,omitempty"`
+	Query     string      `json:"query,omitempty"`
+	SessionID string      `json:"session_id,omitempty"`
+	Message   *A2AMessage `json:"message,omitempty"`
+	TaskID    string      `json:"id,omitempty"`
 }
 
 type A2AResponse struct {
@@ -274,9 +460,10 @@ type A2AResponse struct {
 }
 
 type A2AResult struct {
-	TaskID    string       `json:"id,omitempty"`
-	Status    string       `json:"status,omitempty"`
-	Message   *A2AMessage  `json:"message,omitempty"`
+	TaskID    string        `json:"id,omitempty"`
+	Status    string        `json:"status,omitempty"`
+	SessionID string        `json:"session_id,omitempty"`
+	Message   *A2AMessage   `json:"message,omitempty"`
 	AgentCard *A2AAgentCard `json:"agent_card,omitempty"`
 }
 
@@ -341,6 +528,7 @@ func (p *Plugin) handleA2ADiscover(args map[string]interface{}) (interface{}, er
 func (p *Plugin) handleA2AQuery(args map[string]interface{}) (interface{}, error) {
 	agentURL, _ := args["agent_url"].(string)
 	query, _ := args["query"].(string)
+	sessionID, _ := args["session_id"].(string) // 可选：延续对方会话
 	timeoutSec := 60
 	if v, ok := args["timeout"].(float64); ok && v > 0 {
 		timeoutSec = int(v)
@@ -362,7 +550,8 @@ func (p *Plugin) handleA2AQuery(args map[string]interface{}) (interface{}, error
 		ID:      fmt.Sprintf("a2a_%d", time.Now().UnixNano()),
 		Method:  "tasks.send",
 		Params: A2AParams{
-			Message: &A2AMessage{Role: "user", Parts: []A2APart{{Text: query, Type: "text"}}},
+			SessionID: sessionID,
+			Message:   &A2AMessage{Role: "user", Parts: []A2APart{{Text: query, Type: "text"}}},
 		},
 	}
 
@@ -401,34 +590,39 @@ func (p *Plugin) handleA2AQuery(args map[string]interface{}) (interface{}, error
 		replyText = strings.TrimSpace(replyText)
 	}
 
-	return map[string]interface{}{
+	result := map[string]interface{}{
 		"task_id": a2aResp.Result.TaskID, "status": a2aResp.Result.Status,
 		"response": replyText,
-	}, nil
+	}
+	if a2aResp.Result.SessionID != "" || sessionID != "" {
+		result["session_id"] = a2aResp.Result.SessionID
+		if result["session_id"] == "" {
+			result["session_id"] = sessionID
+		}
+		result["note"] = "延续会话：下次调用传此 session_id 可保持上下文"
+	}
+	return result, nil
 }
 
 // ---- Management Handlers ----
 
 func (p *Plugin) handleConfigure(args map[string]interface{}) (interface{}, error) {
 	listen, _ := args["listen"].(string)
-	if listen == "" {
-		return "参数 listen 不能为空。设为空字符串可禁用 HTTP 服务。", nil
-	}
+	listen = strings.TrimSpace(listen)
 
 	if err := p.sdk.Settings().Set("listen", listen); err != nil {
 		return fmt.Sprintf("保存配置失败: %v", err), nil
 	}
 
-	p.stopServer()
-	if listen != "" {
-		p.startServer(listen)
+	if listen == "" || listen == "off" || listen == "disabled" {
+		p.stopServer()
+		return "A2A HTTP 服务已禁用（listen 设为空）", nil
 	}
 
-	status := "已启动"
-	if listen == "" {
-		status = "已禁用"
+	if err := p.startServer(listen); err != nil {
+		return fmt.Sprintf("A2A 配置已保存，但服务启动失败: %v", err), nil
 	}
-	return fmt.Sprintf("A2A 配置已更新。监听地址: %s (%s)", listen, status), nil
+	return fmt.Sprintf("A2A 配置已更新。监听地址: %s (已启动)", listen), nil
 }
 
 func (p *Plugin) handleRestart(args map[string]interface{}) (interface{}, error) {
@@ -436,23 +630,28 @@ func (p *Plugin) handleRestart(args map[string]interface{}) (interface{}, error)
 
 	addr, _ := p.sdk.Settings().Get("listen")
 	addrStr, _ := addr.(string)
-	if addrStr == "" {
+	if addrStr == "" || addrStr == "off" || addrStr == "disabled" {
 		return "A2A 服务未配置监听地址（listen 为空），无法启动", nil
 	}
 
-	p.startServer(addrStr)
-	if p.server == nil {
-		return fmt.Sprintf("A2A 服务启动失败，请检查监听地址: %s", addrStr), nil
+	if err := p.startServer(addrStr); err != nil {
+		return fmt.Sprintf("A2A 服务启动失败: %v", err), nil
 	}
-	return fmt.Sprintf("A2A 服务已重启，监听: %s", p.serverAddr), nil
+
+	p.srvMu.Lock()
+	listening := p.serverAddr
+	p.srvMu.Unlock()
+	return fmt.Sprintf("A2A 服务已重启，监听: %s", listening), nil
 }
 
 func (p *Plugin) handleStatus(args map[string]interface{}) (interface{}, error) {
 	addr, _ := p.sdk.Settings().Get("listen")
 	addrStr, _ := addr.(string)
 
+	p.srvMu.Lock()
 	serverRunning := p.server != nil
 	listening := p.serverAddr
+	p.srvMu.Unlock()
 	if !serverRunning {
 		listening = "未运行"
 	}

example/acp/go.mod

@@ -0,0 +1,7 @@
+module acp
+
+go 1.25.0
+
+require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
+
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../

example/acp/main.go

@@ -0,0 +1,11 @@
+//go:build !windows || !cgo
+
+package main
+
+import (
+	sdk "gitcode.com/JianFeeeee/homeagent-sdk/sdk"
+)
+
+func NewPlugin(name string, config map[string]interface{}) (sdk.Plugin, error) {
+	return NewPluginFactory(name, config)
+}

example/acp/plg.json

@@ -0,0 +1,19 @@
+{
+  "name": "acp",
+  "name_zh": "ACP 代理通信",
+  "name_en": "ACP Agent Client Protocol",
+  "version": "1.2.1",
+  "description": "Agent Client Protocol 通信插件：充当 ACP 服务端接受其他 Agent 的任务请求，同时提供客户端工具向远程 ACP Agent（如 opencode）发起会话并读取回复",
+  "author": "HomeAgent",
+  "entry": "plugin.so",
+  "tags": [
+    "acp",
+    "agent",
+    "interop"
+  ],
+  "targets": "linux/amd64",
+  "outdir": "dist",
+  "bundle": true,
+  "replaces": {},
+  "source_dirs": []
+}

example/acp/plugin.go

@@ -0,0 +1,645 @@
+package main
+
+import (
+	"bufio"
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"log"
+	"net"
+	"net/http"
+	"strings"
+	"sync"
+	"time"
+
+	"gitcode.com/JianFeeeee/homeagent-sdk/sdk"
+)
+
+// acpPlugin 实现 Agent Client Protocol (ACP) 0.0.x 子集：
+//   - 服务端：POST /api/session （JSON-RPC：session/new / session/update），
+//     请求注入本 Agent，另提供 GET /api/session?id=xxx SSE 事件流。
+//   - 客户端：向远程 ACP 服务端发 session/new 并读取 SSE session/reply。
+type Plugin struct {
+	name     string
+	sdk      *sdk.PluginSDK
+	srvMu    sync.Mutex
+	server   *http.Server
+	serverID string
+
+	mu       sync.RWMutex
+	sessions map[string]*sessionState
+}
+
+type sessionState struct {
+	ID       string
+	Replying []map[string]interface{}
+	History  []string // 轮次历史 [user, agent, user, agent...]，延续上下文用
+	LastUsed time.Time
+}
+
+// maxSessionTurns 单会话保留的最大轮次对数。
+const maxSessionTurns = 10
+
+func (p *Plugin) Name() string { return p.name }
+
+func (p *Plugin) Start(s *sdk.PluginSDK) error {
+	s.SetAutoRestart(true)
+	p.sdk = s
+	p.sessions = make(map[string]*sessionState)
+	// 入站通道：本插件用 p.name 通道注入输入（见 InjectInputSync 调用），
+	// 输入侧必须显式登记 —— 否则"把该 inputch 划给驻留子"会报 `inputch 未注册`。
+	_ = s.RegisterInputChannel(p.name, sdk.ChannelDef{})
+	tp := p.name + "_"
+
+	// 注册自身为输出通道：agent 回复 emit 到本通道时有落点。
+	// （回复主要走同步注入返回，此通道用于 agent 主动 output_send__acp）
+	s.RegisterOutputChannel(p.name, 1, "ACP Agent 互联通道（外部 agent 会话的回复由此返回）", sdk.ChannelDef{}, func(args map[string]interface{}) (interface{}, error) {
+		payload, _ := args["payload"].(string)
+		log.Printf("[%s] channel output: %s", p.name, truncateStr(payload, 120))
+		return map[string]interface{}{"status": "ok"}, nil
+	})
+
+	s.Settings().RegisterDef(sdk.ConfigDef{
+		Key: "listen", Default: "127.0.0.1:12001",
+		Type: "string", DisplayName: "监听地址",
+		Description: "ACP 服务端监听地址，设为空可禁用 HTTP 服务",
+		Category:    p.name,
+	})
+
+	s.RegisterTool(tp+"acp_query", sdk.ToolDef{
+		Name: tp + "acp_query", Description: "向远程 ACP Agent（如 opencode http://127.0.0.1:13000、pi bridge http://127.0.0.1:12011 或回环到自身 12001）发起一个会话请求并等待回复，返回其最终回答文本，兼容 SSE 型与同步 JSON 型 ACP 服务端",
+		Parameters: map[string]interface{}{
+			"type": "object",
+			"properties": map[string]interface{}{
+				"server_url": map[string]interface{}{"type": "string", "description": "目标 ACP 服务端地址（如 http://127.0.0.1:13000）"},
+				"prompt":     map[string]interface{}{"type": "string", "description": "发送给目标 Agent 的任务描述"},
+				"session_id": map[string]interface{}{"type": "string", "description": "可选。上次调用返回的 session_id，传入可延续与该 agent 的多轮对话上下文"},
+				"timeout":    map[string]interface{}{"type": "integer", "description": "等待回复超时（秒），默认 120"},
+			},
+			"required": []string{"server_url", "prompt"},
+		},
+		Cleaner: func(output string) string {
+			var r struct {
+				Reply string `json:"reply"`
+			}
+			if json.Unmarshal([]byte(output), &r) == nil && r.Reply != "" {
+				return r.Reply
+			}
+			return output
+		},
+	}, p.handleAcpQuery)
+
+	s.RegisterTool(tp+"acp_configure", sdk.ToolDef{
+		Name: tp + "acp_configure", Description: "修改 ACP 插件的监听配置并生效（重启 HTTP 服务）",
+		Parameters: map[string]interface{}{
+			"type": "object",
+			"properties": map[string]interface{}{
+				"listen": map[string]interface{}{"type": "string", "description": "监听地址（如 0.0.0.0:12001，设为空禁用）"},
+			},
+		},
+	}, p.handleConfigure)
+
+	s.RegisterTool(tp+"acp_status", sdk.ToolDef{
+		Name: tp + "acp_status", Description: "查看 ACP 插件运行状态与当前活跃会话数",
+		Parameters: map[string]interface{}{
+			"type":       "object",
+			"properties": map[string]interface{}{},
+		},
+	}, p.handleStatus)
+
+	addr, _ := s.Settings().Get("listen")
+	if addrStr, ok := addr.(string); ok && addrStr != "" {
+		if err := p.startServer(addrStr); err != nil {
+			log.Printf("[%s] start ACP server: %v", p.name, err)
+		}
+	}
+
+	log.Printf("[%s] started", p.name)
+	return nil
+}
+
+func (p *Plugin) Stop() error {
+	p.stopServer()
+	return nil
+}
+
+func (p *Plugin) stopServer() {
+	p.srvMu.Lock()
+	defer p.srvMu.Unlock()
+	if p.server != nil {
+		p.server.Close()
+		p.server = nil
+		p.serverID = ""
+	}
+}
+
+// ---- Inbound HTTP Server ----
+
+func (p *Plugin) startServer(addr string) error {
+	mux := http.NewServeMux()
+	mux.HandleFunc("/api/session", p.handleSession)
+
+	listener, err := net.Listen("tcp", addr)
+	if err != nil {
+		return fmt.Errorf("listen %s: %v", addr, err)
+	}
+
+	srv := &http.Server{Handler: mux}
+	addrStr := listener.Addr().String()
+
+	p.srvMu.Lock()
+	if p.server != nil {
+		p.server.Close()
+	}
+	p.server = srv
+	p.serverID = addrStr
+	p.srvMu.Unlock()
+
+	go func() {
+		log.Printf("[%s] ACP server on %s", p.name, addrStr)
+		if err := srv.Serve(listener); err != nil && err != http.ErrServerClosed {
+			log.Printf("[%s] serve: %v", p.name, err)
+		}
+	}()
+	return nil
+}
+
+func (p *Plugin) handleSession(w http.ResponseWriter, r *http.Request) {
+	switch r.Method {
+	case "POST":
+		p.handleSessionPost(w, r)
+	case "GET":
+		p.handleSessionSSE(w, r)
+	default:
+		http.Error(w, "", http.StatusMethodNotAllowed)
+	}
+}
+
+// handleSessionPost 处理 JSON-RPC：session/new 与 session/update
+func (p *Plugin) handleSessionPost(w http.ResponseWriter, r *http.Request) {
+	body, _ := io.ReadAll(r.Body)
+	var req struct {
+		JSONRPC string      `json:"jsonrpc"`
+		ID      interface{} `json:"id"`
+		Method  string      `json:"method"`
+		Params  struct {
+			Request *struct {
+				Text string `json:"text"`
+			} `json:"request,omitempty"`
+			SessionID string `json:"session_id,omitempty"`
+			Limit     int    `json:"limit,omitempty"`
+			Final     bool   `json:"final,omitempty"`
+		} `json:"params,omitempty"`
+	}
+	if err := json.Unmarshal(body, &req); err != nil {
+		http.Error(w, "invalid json-rpc", http.StatusBadRequest)
+		return
+	}
+
+	switch req.Method {
+	case "session/new":
+		text := ""
+		if req.Params.Request != nil {
+			text = strings.TrimSpace(req.Params.Request.Text)
+		}
+		if text == "" {
+			http.Error(w, "request.text required", http.StatusBadRequest)
+			return
+		}
+
+		// 会话：调用方可指定 session_id 延续多轮；不指定则新建。
+		sid := strings.TrimSpace(req.Params.SessionID)
+		p.mu.Lock()
+		if sid != "" {
+			if _, exists := p.sessions[sid]; !exists {
+				p.sessions[sid] = &sessionState{ID: sid, LastUsed: time.Now()}
+			}
+		} else {
+			sid = fmt.Sprintf("session_%d", time.Now().UnixNano())
+			p.sessions[sid] = &sessionState{ID: sid, LastUsed: time.Now()}
+		}
+		st := p.sessions[sid]
+		p.mu.Unlock()
+
+		// 延续上下文
+		injectText := text
+		p.mu.Lock()
+		if len(st.History) > 0 {
+			ctxText := strings.Join(st.History, "\n")
+			injectText = "[对话上下文]\n" + ctxText + "\n[本轮输入]\n" + text
+		}
+		p.mu.Unlock()
+
+		// 同步注入等待回复：不抢占打断，完整闭环返回文本。
+		reply := ""
+		if p.sdk != nil {
+			reply = p.sdk.InjectInputSync(p.name, p.name,
+				fmt.Sprintf("[来自ACP Agent的请求 session %s]\n%s\n[注意] 请直接以文本回复本请求，不要调用 output_send__%s——你的最终文本回复会被系统自动返回给请求方。", sid, injectText, p.name))
+		}
+
+		// 写回历史 + 填充 Replying 供 SSE 消费
+		p.mu.Lock()
+		st.History = append(st.History, "用户: "+text, "助手: "+reply)
+		if len(st.History) > maxSessionTurns*2 {
+			st.History = st.History[len(st.History)-maxSessionTurns*2:]
+		}
+		st.LastUsed = time.Now()
+		if reply != "" {
+			st.Replying = append(st.Replying, map[string]interface{}{
+				"type": "reply", "text": reply,
+			})
+		}
+		p.mu.Unlock()
+
+		w.Header().Set("Content-Type", "application/json")
+		json.NewEncoder(w).Encode(map[string]interface{}{
+			"jsonrpc": "2.0", "id": req.ID,
+			"result": map[string]interface{}{
+				"session": map[string]interface{}{"id": sid},
+				"reply":   reply,
+			},
+		})
+
+	case "session/get":
+		// 按 session_id 返回会话内近 N 条消息（默认 10 条，时间正序）
+		sid := req.Params.SessionID
+		p.mu.RLock()
+		st := p.sessions[sid]
+		var hist []string
+		if st != nil {
+			hist = append([]string{}, st.History...)
+		}
+		p.mu.RUnlock()
+		if st == nil {
+			w.Header().Set("Content-Type", "application/json")
+			json.NewEncoder(w).Encode(map[string]interface{}{
+				"jsonrpc": "2.0", "id": req.ID,
+				"result": map[string]interface{}{
+					"session_id": sid,
+					"status":     "not_found",
+					"messages":   []interface{}{},
+				},
+			})
+			return
+		}
+		limit := 10
+		if req.Params.Limit > 0 && req.Params.Limit <= 100 {
+			limit = req.Params.Limit
+		}
+		start := 0
+		if len(hist) > limit {
+			start = len(hist) - limit
+		}
+		msgs := make([]map[string]interface{}, 0, len(hist)-start)
+		for i := start; i < len(hist); i++ {
+			role, text := "user", hist[i]
+			if after, ok := strings.CutPrefix(text, "用户: "); ok {
+				role, text = "user", after
+			} else if after, ok := strings.CutPrefix(text, "助手: "); ok {
+				role, text = "agent", after
+			}
+			msgs = append(msgs, map[string]interface{}{
+				"role": role,
+				"text": text,
+			})
+		}
+		w.Header().Set("Content-Type", "application/json")
+		json.NewEncoder(w).Encode(map[string]interface{}{
+			"jsonrpc": "2.0", "id": req.ID,
+			"result": map[string]interface{}{
+				"session_id": sid,
+				"status":     "completed",
+				"messages":   msgs,
+			},
+		})
+
+	case "session/update":
+		sid := req.Params.SessionID
+		p.mu.Lock()
+		st := p.sessions[sid]
+		p.mu.Unlock()
+		if st == nil {
+			http.Error(w, "session not found", http.StatusNotFound)
+			return
+		}
+		if req.Params.Final {
+			// 客户端结束会话：标记并保留历史（后续可再 session/new 续）
+			p.mu.Lock()
+			st.LastUsed = time.Now()
+			p.mu.Unlock()
+		}
+
+		w.Header().Set("Content-Type", "application/json")
+		json.NewEncoder(w).Encode(map[string]interface{}{
+			"jsonrpc": "2.0", "id": req.ID,
+			"result": map[string]interface{}{"final": true},
+		})
+
+	case "session/cancel":
+		p.mu.Lock()
+		delete(p.sessions, req.Params.SessionID)
+		p.mu.Unlock()
+
+		w.Header().Set("Content-Type", "application/json")
+		json.NewEncoder(w).Encode(map[string]interface{}{
+			"jsonrpc": "2.0", "id": req.ID,
+			"result": map[string]interface{}{"canceled": true},
+		})
+
+	default:
+		http.Error(w, fmt.Sprintf("unknown method %q", req.Method), http.StatusBadRequest)
+	}
+}
+
+// handleSessionSSE 提供 SSE 事件流订阅
+func (p *Plugin) handleSessionSSE(w http.ResponseWriter, r *http.Request) {
+	sid := r.URL.Query().Get("id")
+	if sid == "" {
+		http.Error(w, "id query param required", http.StatusBadRequest)
+		return
+	}
+
+	p.mu.RLock()
+	st := p.sessions[sid]
+	p.mu.RUnlock()
+	if st == nil {
+		http.Error(w, "session not found", http.StatusNotFound)
+		return
+	}
+
+	fl, ok := w.(http.Flusher)
+	if !ok {
+		http.Error(w, "streaming unsupported", http.StatusInternalServerError)
+		return
+	}
+	w.Header().Set("Content-Type", "text/event-stream")
+	w.Header().Set("Cache-Control", "no-cache")
+	w.Header().Set("Connection", "keep-alive")
+
+	ticker := time.NewTicker(15 * time.Second)
+	defer ticker.Stop()
+	for {
+		p.mu.RLock()
+		replies := append([]map[string]interface{}{}, st.Replying...)
+		p.mu.RUnlock()
+		for _, rep := range replies {
+			data, _ := json.Marshal(rep)
+			fmt.Fprintf(w, "event: session/reply\ndata: %s\n\n", data)
+			fl.Flush()
+		}
+		p.mu.Lock()
+		st.Replying = nil
+		p.mu.Unlock()
+
+		select {
+		case <-r.Context().Done():
+			return
+		case <-ticker.C:
+		}
+	}
+}
+
+// ---- Outbound：ACP 客户端 ----
+
+// parseRPCBody 兼容 JSON 与 SSE 两种响应体
+func parseRPCBody(ct string, body []byte) (*json.RawMessage, error) {
+	if strings.Contains(ct, "text/event-stream") {
+		sc := bufio.NewScanner(bytes.NewReader(body))
+		var last string
+		for sc.Scan() {
+			line := strings.TrimRight(sc.Text(), "\r")
+			if strings.HasPrefix(line, "data:") {
+				data := strings.TrimSpace(strings.TrimPrefix(line, "data:"))
+				if data != "" && data != "[DONE]" {
+					last = data
+				}
+			}
+		}
+		if last == "" {
+			return nil, fmt.Errorf("SSE body 中无 data 帧: %s", truncateStr(string(body), 200))
+		}
+		body = []byte(last)
+	}
+	var raw json.RawMessage
+	if err := json.Unmarshal(body, &raw); err != nil {
+		return nil, fmt.Errorf("解析响应失败: %v: %s", err, truncateStr(string(body), 300))
+	}
+	return &raw, nil
+}
+
+func truncateStr(s string, n int) string {
+	if len(s) > n {
+		return s[:n] + "..."
+	}
+	return s
+}
+
+func (p *Plugin) handleAcpQuery(args map[string]interface{}) (interface{}, error) {
+	serverURL, _ := args["server_url"].(string)
+	serverURL = strings.TrimRight(strings.TrimSpace(serverURL), "/")
+	if serverURL == "" {
+		return map[string]interface{}{"error": "server_url 不能为空"}, nil
+	}
+	if !strings.HasPrefix(serverURL, "http://") && !strings.HasPrefix(serverURL, "https://") {
+		serverURL = "http://" + serverURL
+	}
+	prompt, _ := args["prompt"].(string)
+	prompt = strings.TrimSpace(prompt)
+	if prompt == "" {
+		return map[string]interface{}{"error": "prompt 不能为空"}, nil
+	}
+	sessionID, _ := args["session_id"].(string) // 可选：延续对方会话
+	timeoutSec := 120
+	if v, ok := args["timeout"].(float64); ok && v > 0 {
+		timeoutSec = int(v)
+	}
+
+	endpoint := serverURL + "/api/session"
+	client := &http.Client{Timeout: time.Duration(timeoutSec) * time.Second}
+
+	params := map[string]interface{}{
+		"request": map[string]interface{}{"text": prompt},
+	}
+	if sessionID != "" {
+		params["session_id"] = sessionID
+	}
+	newBody, _ := json.Marshal(map[string]interface{}{
+		"jsonrpc": "2.0", "id": "acp-" + fmt.Sprintf("%d", time.Now().UnixNano()),
+		"method": "session/new",
+		"params": params,
+	})
+
+	req, _ := http.NewRequest("POST", endpoint, bytes.NewReader(newBody))
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("Accept", "application/json, text/event-stream")
+
+	resp, err := client.Do(req)
+	if err != nil {
+		return map[string]interface{}{"error": fmt.Sprintf("请求失败(超时%d秒): %v", timeoutSec, err)}, nil
+	}
+	body, _ := io.ReadAll(resp.Body)
+	resp.Body.Close()
+	if resp.StatusCode < 200 || resp.StatusCode >= 300 && resp.StatusCode != 202 {
+		return map[string]interface{}{"error": fmt.Sprintf("状态码 %d", resp.StatusCode), "raw_body": truncateStr(string(body), 300)}, nil
+	}
+
+	raw, err := parseRPCBody(resp.Header.Get("Content-Type"), body)
+	if err != nil {
+		return map[string]interface{}{"error": err.Error()}, nil
+	}
+	var rpcResp struct {
+		Result *struct {
+			Session *struct {
+				ID string `json:"id"`
+			} `json:"session,omitempty"`
+			SessionID string `json:"sessionId,omitempty"`
+			Reply     string `json:"reply,omitempty"`
+		} `json:"result,omitempty"`
+		Error *struct {
+			Code    int    `json:"code"`
+			Message string `json:"message"`
+		} `json:"error,omitempty"`
+	}
+	if err := json.Unmarshal(*raw, &rpcResp); err != nil {
+		return map[string]interface{}{"error": fmt.Sprintf("JSON-RPC 解析失败: %v", err), "raw_body": truncateStr(string(*raw), 300)}, nil
+	}
+	if rpcResp.Error != nil {
+		return map[string]interface{}{"error": fmt.Sprintf("ACP 错误 [%d]: %s", rpcResp.Error.Code, rpcResp.Error.Message)}, nil
+	}
+	if rpcResp.Result == nil {
+		return map[string]interface{}{"error": "响应中没有 result", "raw_body": truncateStr(string(*raw), 300)}, nil
+	}
+
+	// 兼容两种协议：
+	//   A) 标准/SSE 型（opencode、本插件服务端）：result.session.id，回复经 SSE 事件流
+	//   B) 同步 JSON 型（pi bridge）：result.sessionId + result.reply
+	if rpcResp.Result.Reply != "" {
+		return map[string]interface{}{
+			"session_id": rpcResp.Result.SessionID,
+			"status":     "completed",
+			"reply":      rpcResp.Result.Reply,
+		}, nil
+	}
+	if rpcResp.Result.Session == nil || rpcResp.Result.Session.ID == "" {
+		return map[string]interface{}{"error": "响应中没有 session.id", "raw_body": truncateStr(string(*raw), 300)}, nil
+	}
+	sid := rpcResp.Result.Session.ID
+
+	replyText := p.readSSEReply(endpoint, sid, client, timeoutSec)
+
+	return map[string]interface{}{
+		"session_id": sid,
+		"status":     "completed",
+		"reply":      replyText,
+		"note":       "延续会话：下次调用传此 session_id 可保持上下文",
+	}, nil
+}
+
+// readSSEReply 通过 SSE 读取 session/reply 事件并拼接回复文本
+func (p *Plugin) readSSEReply(endpoint, sid string, client *http.Client, timeoutSec int) string {
+	sseURL := fmt.Sprintf("%s?id=%s", endpoint, sid)
+	req, _ := http.NewRequest("GET", sseURL, nil)
+	req.Header.Set("Accept", "text/event-stream")
+
+	resp, err := client.Do(req)
+	if err != nil {
+		return fmt.Sprintf("(SSE 读取失败: %v)", err)
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		bb, _ := io.ReadAll(resp.Body)
+		return fmt.Sprintf("(SSE 状态码 %d: %s)", resp.StatusCode, truncateStr(string(bb), 200))
+	}
+
+	var sb strings.Builder
+	sc := bufio.NewScanner(resp.Body)
+	sc.Buffer(make([]byte, 0, 64*1024), 1024*1024)
+
+	deadline := time.Now().Add(time.Duration(timeoutSec) * time.Second)
+	for sc.Scan() {
+		if time.Now().After(deadline) {
+			break
+		}
+		line := strings.TrimRight(sc.Text(), "\r")
+		if strings.HasPrefix(line, "event: ") && strings.TrimSpace(strings.TrimPrefix(line, "event: ")) == "session/error" {
+			break
+		}
+		if strings.HasPrefix(line, "data:") {
+			data := strings.TrimSpace(strings.TrimPrefix(line, "data:"))
+			if data == "" || data == "[DONE]" {
+				continue
+			}
+			var evt struct {
+				SessionID string `json:"session_id,omitempty"`
+				Type      string `json:"type,omitempty"`
+				Text      string `json:"text,omitempty"`
+				Message   *struct {
+					Text string `json:"text"`
+				} `json:"message,omitempty"`
+			}
+			if json.Unmarshal([]byte(data), &evt) == nil {
+				text := evt.Text
+				if evt.Message != nil && evt.Message.Text != "" {
+					text = evt.Message.Text
+				}
+				if text != "" {
+					if sb.Len() > 0 {
+						sb.WriteString("\n")
+					}
+					sb.WriteString(text)
+				}
+			}
+		}
+	}
+	if sb.Len() == 0 {
+		return "(未收到回复)"
+	}
+	return sb.String()
+}
+
+// ---- Management ----
+
+func (p *Plugin) handleConfigure(args map[string]interface{}) (interface{}, error) {
+	listen, _ := args["listen"].(string)
+	listen = strings.TrimSpace(listen)
+
+	if err := p.sdk.Settings().Set("listen", listen); err != nil {
+		return fmt.Sprintf("保存配置失败: %v", err), nil
+	}
+
+	if listen == "" || listen == "off" || listen == "disabled" {
+		p.stopServer()
+		return "ACP HTTP 服务已禁用", nil
+	}
+
+	if err := p.startServer(listen); err != nil {
+		return fmt.Sprintf("ACP 配置已保存，但服务启动失败: %v", err), nil
+	}
+	return fmt.Sprintf("ACP 配置已更新，监听: %s", listen), nil
+}
+
+func (p *Plugin) handleStatus(args map[string]interface{}) (interface{}, error) {
+	addr, _ := p.sdk.Settings().Get("listen")
+	addrStr, _ := addr.(string)
+
+	p.srvMu.Lock()
+	serverRunning := p.server != nil
+	listening := p.serverID
+	p.srvMu.Unlock()
+
+	p.mu.RLock()
+	n := len(p.sessions)
+	p.mu.RUnlock()
+
+	if !serverRunning {
+		listening = "未运行"
+	}
+	return fmt.Sprintf("配置监听地址: %s\n当前监听: %s\n服务状态: %s\n活跃会话: %d",
+		addrStr, listening, map[bool]string{true: "运行中", false: "已停止"}[serverRunning], n), nil
+}
+
+func NewPluginFactory(name string, config map[string]interface{}) (sdk.Plugin, error) {
+	return &Plugin{name: name}, nil
+}

example/ai_image/README.md

@@ -5,7 +5,7 @@ ai_image plugin
 ## Build
 
 ```bash
-plugindev build
+hmapdev build
 ```
 
 ## Install

example/ai_image/go.mod

@@ -4,4 +4,4 @@ go 1.25.0
 
 require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../

example/ai_image/plg.json

@@ -1,15 +1,20 @@
-{
+{
   "name": "ai_image",
   "name_zh": "AI绘图",
   "name_en": "AI Image",
-  "version": "1.0.0",
+  "version": "1.3.0",
   "description": "AI 图像生成插件，支持 OpenAI DALL·E / Stable Diffusion",
   "author": "HomeAgent",
   "entry": "plugin.so",
-  "tags": ["ai", "image", "draw", "generate"],
+  "tags": [
+    "ai",
+    "image",
+    "draw",
+    "generate"
+  ],
   "targets": "linux/amd64",
   "outdir": "dist",
   "bundle": true,
   "replaces": {},
   "source_dirs": []
-}
+}

example/ai_image/plugin.go

@@ -5,7 +5,10 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"log"
 	"net/http"
+	"os"
+	"path/filepath"
 	"strconv"
 	"strings"
 	"time"
@@ -21,6 +24,8 @@ type Plugin struct {
 	provider string
 	model   string
 	size    string
+	baseURL string
+	dataDir string // <data>/ai_images：生成本地图片存放目录
 }
 
 func NewPluginFactory(name string, config map[string]interface{}) (sdk.Plugin, error) {
@@ -111,10 +116,15 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 		DisplayName: "API Key", Description: "OpenAI / Stable Diffusion API Key",
 		Category: "ai_image", Secret: true,
 	})
+	s.Settings().RegisterDef(sdk.ConfigDef{
+		Key: "base_url", Default: "", Type: "string",
+		DisplayName: "Base URL", Description: "自定义 OpenAI 兼容网关地址（不带 /v1 尾缀，如 http://127.0.0.1:8081）；为空走官方 https://api.openai.com",
+		Category:    "ai_image",
+	})
 	s.Settings().RegisterDef(sdk.ConfigDef{
 		Key: "provider", Default: "openai", Type: "string",
 		DisplayName: "Provider", Description: "Image generation provider: openai / stability",
-		Category: "ai_image",
+		Category:    "ai_image",
 	})
 	s.Settings().RegisterDef(sdk.ConfigDef{
 		Key: "model", Default: "dall-e-3", Type: "string",
@@ -131,10 +141,23 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	p.provider = getSetting(s.Settings(), "provider", "openai")
 	p.model = getSetting(s.Settings(), "model", "dall-e-3")
 	p.size = getSetting(s.Settings(), "size", "1024x1024")
+	p.baseURL = strings.TrimRight(strings.TrimSpace(getSetting(s.Settings(), "base_url", "")), "/")
+
+// 生图本地存放目录：插件专属数据目录（SDK DataDir API，内核保证存在）。
+if p.sdk != nil {
+	if dd := s.Settings().DataDir(); dd != "" {
+		p.dataDir = dd
+	}
+}
+if p.dataDir == "" {
+	// 旧版内核无 DataDir API 时退到 /tmp
+	p.dataDir = filepath.Join(os.TempDir(), "homeagent_ai_images")
+}
+os.MkdirAll(p.dataDir, 0755)
 
 	tp := p.name + "_"
 	s.RegisterTool(tp+"generate", sdk.ToolDef{
-		Name: tp + "generate", Description: "Generate image from text prompt using AI. Returns image URL.",
+		Name: tp + "generate", Description: "Generate image from text prompt using AI. Downloads the result locally and returns a local file path (permanent, no expiry). To show the user, send it via output_send with type=image and payload=the returned path.",
 		Parameters: map[string]interface{}{
 			"type": "object",
 			"properties": map[string]interface{}{
@@ -209,6 +232,14 @@ func (p *Plugin) handleGenerate(args map[string]interface{}) (interface{}, error
 }
 
 func (p *Plugin) generateOpenAI(prompt, model, size string, n int, apiKey string) (interface{}, error) {
+	// 上游地址：base_url 非空时走自定义网关（如本机 llmsproxy），约定不带 /v1 尾缀；
+	// 为空保持官方直连。兼容误配了 /v1 尾缀的情况（去重）。
+	endpoint := "https://api.openai.com/v1/images/generations"
+	if p.baseURL != "" {
+		base := strings.TrimSuffix(p.baseURL, "/v1")
+		endpoint = base + "/v1/images/generations"
+	}
+
 	body := openAIReq{
 		Model:          model,
 		Prompt:         prompt,
@@ -217,8 +248,9 @@ func (p *Plugin) generateOpenAI(prompt, model, size string, n int, apiKey string
 		ResponseFormat: "url",
 	}
 
+	log.Printf("[ai_image] endpoint=%s baseURL=%q model=%q", endpoint, p.baseURL, model)
 	b, _ := json.Marshal(body)
-	req, _ := http.NewRequest("POST", "https://api.openai.com/v1/images/generations", bytes.NewReader(b))
+	req, _ := http.NewRequest("POST", endpoint, bytes.NewReader(b))
 	req.Header.Set("Content-Type", "application/json")
 	req.Header.Set("Authorization", "Bearer "+apiKey)
 
@@ -247,14 +279,74 @@ func (p *Plugin) generateOpenAI(prompt, model, size string, n int, apiKey string
 		urls[i] = d.URL
 	}
 
+	// 下载到本地 data 目录，返回本地文件路径（而非临时 S3 URL）：
+	// - S3 临时 URL 约 1 小时过期，且对无浏览器 UA 的客户端拒绝访问
+	// - 本地路径可经 webui /files/ 永久下发给所有客户端（含 API key 客户端）
+	localPaths := make([]string, len(urls))
+	var errs []string
+	for i, u := range urls {
+		path, err := p.downloadImage(u, fmt.Sprintf("ai_%s_%d", model, time.Now().UnixNano()))
+		if err != nil {
+			errs = append(errs, fmt.Sprintf("第%d张下载失败: %v", i+1, err))
+			continue
+		}
+		localPaths[i] = path
+	}
+
+	content := fmt.Sprintf("Generated %d image(s) with model %s:", len(urls), model)
+	for _, pth := range localPaths {
+		if pth != "" {
+			content += "\n" + pth
+		}
+	}
+	if len(errs) > 0 {
+		content += "\n\n" + strings.Join(errs, "\n")
+	}
+	content += "\n\n已将图片保存到本地（不会过期）。如需展示请用 output_send__webui(payload=本地路径, type=image)。"
 	return map[string]interface{}{
-		"content": fmt.Sprintf("Generated %d image(s) with model %s:\n%s", len(urls), model, strings.Join(urls, "\n")),
-		"images":  urls,
-		"prompt":  prompt,
-		"model":   model,
+		"content":     content,
+		"images":      localPaths,
+		"prompt":      prompt,
+		"model":       model,
+		"local_paths": localPaths,
 	}, nil
 }
 
+// downloadImage 把生图返回的临时 URL 下载为本地文件，返回本地路径。
+// 带浏览器 UA 以规避图床对无 UA 客户端的拦截。
+func (p *Plugin) downloadImage(url, baseName string) (string, error) {
+	dl := &http.Client{Timeout: 60 * time.Second}
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return "", err
+	}
+	req.Header.Set("User-Agent", "Mozilla/5.0 (compatible; HomeAgent/1.0)")
+	resp, err := dl.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		b, _ := io.ReadAll(resp.Body)
+		return "", fmt.Errorf("HTTP %d: %s", resp.StatusCode, strings.TrimSpace(string(b))[:200])
+	}
+	data, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return "", err
+	}
+	ext := ".png"
+	if ct := resp.Header.Get("Content-Type"); strings.Contains(ct, "jpeg") || strings.Contains(ct, "jpg") {
+		ext = ".jpg"
+	} else if strings.Contains(ct, "webp") {
+		ext = ".webp"
+	}
+	path := filepath.Join(p.dataDir, baseName+ext)
+	if err := os.WriteFile(path, data, 0644); err != nil {
+		return "", err
+	}
+	return path, nil
+}
+
 type stabilityReq struct {
 	TextPrompts []stabilityPrompt `json:"text_prompts"`
 	Width       int               `json:"width"`
@@ -334,7 +426,7 @@ func (p *Plugin) generateStability(prompt, model, size string, n int, apiKey str
 	}
 
 	return map[string]interface{}{
-		"content": fmt.Sprintf("Generated %d image(s) via Stability AI:\n%s", len(urls), strings.Join(urls, "\n")),
+		"content": fmt.Sprintf("Generated %d image(s) via Stability AI:\n%s\n\n图片已保存到本地，如需展示请用 output_send(type=image)。", len(urls), strings.Join(urls, "\n")),
 		"images":  urls,
 		"prompt":  prompt,
 		"model":   model,

example/bili/go.mod

@@ -4,4 +4,4 @@ go 1.25.0
 
 require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../

example/bili/plg.json

@@ -1,15 +1,19 @@
-{
+{
   "name": "bili",
   "name_zh": "B站视频下载",
   "name_en": "Bilibili Video Downloader",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "B站视频下载工具，基于 yt-dlp 引擎。支持查看视频清晰度列表、指定格式下载、可配置下载目录。",
   "author": "HomeAgent",
   "entry": "plugin.so",
-  "tags": ["bili", "video", "download"],
+  "tags": [
+    "bili",
+    "video",
+    "download"
+  ],
   "targets": "linux/amd64",
   "outdir": "dist",
   "bundle": true,
   "replaces": {},
   "source_dirs": []
-}
+}

example/bili/plugin.go

@@ -8,13 +8,15 @@ import (
 	"os/exec"
 	"path/filepath"
 	"strings"
+	"time"
 
 	"gitcode.com/JianFeeeee/homeagent-sdk/sdk"
 )
 
 type Plugin struct {
-	name string
-	sdk  *sdk.PluginSDK
+	name  string
+	sdk   *sdk.PluginSDK
+	proxy string
 }
 
 func (p *Plugin) Name() string { return p.name }
@@ -30,6 +32,17 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 		Description: "B站视频下载后的保存目录",
 		Category: p.name,
 	})
+	s.Settings().RegisterDef(sdk.ConfigDef{
+		Key: "proxy", Default: "",
+		Type: "string", DisplayName: "HTTP 代理",
+		Description: "yt-dlp 下载使用的 HTTP 代理地址（如 http://127.0.0.1:7890），留空则不设置",
+		Category: p.name,
+	})
+	if v, _ := s.Settings().Get("proxy"); v != nil {
+		if str, ok := v.(string); ok {
+			p.proxy = str
+		}
+	}
 
 	s.RegisterTool(tp+"video", sdk.ToolDef{
 		Name:        tp + "video",
@@ -94,6 +107,14 @@ func (p *Plugin) handleBiliVideo(args map[string]interface{}) (interface{}, erro
 			}
 		}
 	}
+	// 安全校验：output_dir 是配置项，但避免被配成系统目录导致 yt-dlp 任意位置写。
+	// 禁止根/家目录本身，且规范化后必须落在明确子目录内。
+	outputDir = filepath.Clean(outputDir)
+	for _, forbidden := range []string{"/", "/etc", "/usr", "/bin", "/sbin", "/boot", "/dev", "/proc", "/sys", "/var"} {
+		if outputDir == forbidden {
+			return nil, fmt.Errorf("output_dir 不能是系统目录 %s", forbidden)
+		}
+	}
 	os.MkdirAll(outputDir, 0755)
 
 	var out bytes.Buffer
@@ -101,7 +122,7 @@ func (p *Plugin) handleBiliVideo(args map[string]interface{}) (interface{}, erro
 	cmd := exec.Command("yt-dlp", ytdlpArgs...)
 	cmd.Stdout = &out
 	cmd.Stderr = &out
-	cmd.Env = append(os.Environ(), "HTTP_PROXY=http://127.0.0.1:7890", "HTTPS_PROXY=http://127.0.0.1:7890")
+	cmd.Env = proxyEnv(p.proxy)
 	if err := cmd.Run(); err != nil {
 		return nil, fmt.Errorf("yt-dlp info: %w\n%s", err, strings.TrimSpace(out.String()))
 	}
@@ -171,12 +192,17 @@ func (p *Plugin) handleBiliVideo(args map[string]interface{}) (interface{}, erro
 		return map[string]interface{}{"content": strings.Join(lines, "\n")}, nil
 	}
 
+	taskDir := filepath.Join(outputDir, fmt.Sprintf("bili_%d", time.Now().UnixNano()))
+	if err := os.MkdirAll(taskDir, 0755); err != nil {
+		return nil, fmt.Errorf("mkdir task dir: %w", err)
+	}
+
 	dlArgs := []string{
 		"--no-warnings",
 		"--socket-timeout", "30",
 		"--retries", "3",
 		"--fragment-retries", "3",
-		"-o", filepath.Join(outputDir, "%(title)s.%(ext)s"),
+		"-o", filepath.Join(taskDir, "%(title)s.%(ext)s"),
 		"--no-overwrites",
 	}
 	if format != "" {
@@ -184,7 +210,7 @@ func (p *Plugin) handleBiliVideo(args map[string]interface{}) (interface{}, erro
 	}
 	dlArgs = append(dlArgs, url)
 	cmd2 := exec.Command("yt-dlp", dlArgs...)
-	cmd2.Env = append(os.Environ(), "HTTP_PROXY=http://127.0.0.1:7890", "HTTPS_PROXY=http://127.0.0.1:7890")
+	cmd2.Env = proxyEnv(p.proxy)
 	var dlOut bytes.Buffer
 	cmd2.Stdout = &dlOut
 	cmd2.Stderr = &dlOut
@@ -192,9 +218,18 @@ func (p *Plugin) handleBiliVideo(args map[string]interface{}) (interface{}, erro
 		return nil, fmt.Errorf("yt-dlp download: %w\n%s", err, strings.TrimSpace(dlOut.String()))
 	}
 
-	entries, _ := os.ReadDir(outputDir)
-	var newest string
-	var newestTime int64
+	parts, _ := filepath.Glob(filepath.Join(taskDir, "*.part"))
+	for _, f := range parts {
+		os.Remove(f)
+	}
+	residuals, _ := filepath.Glob(filepath.Join(taskDir, "*.ytdl"))
+	for _, f := range residuals {
+		os.Remove(f)
+	}
+
+	entries, _ := os.ReadDir(taskDir)
+	var mainFile string
+	var mainSize int64
 	for _, e := range entries {
 		if e.IsDir() {
 			continue
@@ -203,30 +238,32 @@ func (p *Plugin) handleBiliVideo(args map[string]interface{}) (interface{}, erro
 		if fi == nil {
 			continue
 		}
-		t := fi.ModTime().Unix()
-		if t > newestTime {
-			newestTime = t
-			newest = e.Name()
+		if fi.Size() > mainSize {
+			mainSize = fi.Size()
+			mainFile = e.Name()
 		}
 	}
-	if newest == "" {
+	if mainFile == "" {
 		return map[string]interface{}{
 			"content": "下载完成，但未找到视频文件",
 		}, nil
 	}
-	dlPath := filepath.Join(outputDir, newest)
-	fi, _ := os.Stat(dlPath)
-	var fileSize int64
-	if fi != nil {
-		fileSize = fi.Size()
-	}
+	dlPath := filepath.Join(taskDir, mainFile)
 	return map[string]interface{}{
-		"content":  fmt.Sprintf("下载完成: %s (%.1f MB)\n路径: %s", newest, float64(fileSize)/1048576, dlPath),
+		"content":  fmt.Sprintf("下载完成: %s (%.1f MB)\n路径: %s", mainFile, float64(mainSize)/1048576, dlPath),
 		"file":     dlPath,
-		"filename": newest,
+		"filename": mainFile,
 	}, nil
 }
 
+func proxyEnv(proxy string) []string {
+	env := os.Environ()
+	if proxy != "" {
+		env = append(env, "HTTP_PROXY="+proxy, "HTTPS_PROXY="+proxy)
+	}
+	return env
+}
+
 func contains(slice []string, s string) bool {
 	for _, v := range slice {
 		if v == s {

example/browser/go.mod

@@ -17,10 +17,10 @@ require (
 	golang.org/x/sys v0.16.0
 )
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../

example/browser/plg.json

@@ -1,15 +1,21 @@
-{
+{
   "name": "browser",
   "name_zh": "浏览器",
   "name_en": "Browser",
-  "version": "2.0.0",
+  "version": "2.4.1",
   "description": "统一浏览器插件：搜索、HTTP抓取(quick)、无头渲染(normal)、交互式浏览器(interactive/CDP)",
   "author": "HomeAgent",
   "entry": "plugin.so",
-  "tags": ["web", "search", "fetch", "browser", "cdp"],
+  "tags": [
+    "web",
+    "search",
+    "fetch",
+    "browser",
+    "cdp"
+  ],
   "targets": "linux/amd64",
   "outdir": "dist",
   "bundle": true,
   "replaces": {},
   "source_dirs": []
-}
+}

example/browser/plugin.go

@@ -6,6 +6,7 @@ import (
 	"encoding/base64"
 	"encoding/json"
 	"fmt"
+	"html"
 	"io"
 	"log"
 	"net"
@@ -13,6 +14,7 @@ import (
 	"net/url"
 	"os"
 	"os/exec"
+	"path/filepath"
 	"regexp"
 	"strconv"
 	"strings"
@@ -33,22 +35,49 @@ type Plugin struct {
 	proxy   string
 	client  *http.Client
 
-	sessions map[string]*BrowserSession
-	nextID   int
-	wg       sync.WaitGroup
-	stopCh   chan struct{}
+	sessions    map[string]*BrowserSession
+	nextID      int
+	wg          sync.WaitGroup
+	stopCh      chan struct{}
+	stopOnce    sync.Once
+	profilesDir string // 持久化 profile 根目录（<data>/browser_profiles），空则禁用
+
+	// 共享浏览器单例：所有 agent 共用一个 Chromium 进程（全局 UserDataDir，
+	// 登录态/cookies 跨 agent、跨会话、跨插件重启保留），每个 start 创建一个
+	// 新标签页（CDP Target）。同 source 复用自己的标签页。浏览器进程在
+	// 最后一个标签页关闭后保留（避免反复冷启动），仅插件 Stop 时回收。
+	sharedAllocCtx    context.Context
+	sharedAllocCancel context.CancelFunc
+	sharedMu          sync.Mutex
 }
 
 type BrowserSession struct {
-	id        string
-	allocCtx  context.Context
-	cancel    context.CancelFunc
-	ctx       context.Context
-	createdAt time.Time
-	timeout   time.Duration
-	closed    bool
-	mu        sync.Mutex
+	id         string
+	allocCtx   context.Context // 共享浏览器进程上下文（shared=true 时指向全局单例）
+	cancel     context.CancelFunc
+	ctx        context.Context // 本会话的 Target 上下文（一个标签页）
+	createdAt  time.Time
+	timeout    time.Duration
+	closed     bool
+	mu         sync.Mutex
 	currentURL string
+	shared     bool   // true=共享浏览器的一个标签页；false=独占浏览器实例
+	profileDir string // 非空表示使用持久化 profile（关闭时不删目录）
+	sessionKey string // 共享模式下的复用键（agent 来源标识，同 key 复用同一标签页）
+}
+
+// sanitizeProfileName 消毒 profile 名：仅保留字母数字-_，防路径穿越。
+func sanitizeProfileName(name string) string {
+	var b []byte
+	for _, c := range []byte(name) {
+		if (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '-' || c == '_' {
+			b = append(b, c)
+		}
+	}
+	if len(b) == 0 || string(b) == "." || string(b) == ".." {
+		return ""
+	}
+	return string(b)
 }
 
 func NewPluginFactory(name string, config map[string]interface{}) (sdk.Plugin, error) {
@@ -131,6 +160,18 @@ func errResult(msg string) map[string]interface{} {
 	return map[string]interface{}{"isError": true, "content": msg}
 }
 
+func parseBrowserSessionTimeout(args map[string]interface{}) (time.Duration, error) {
+	raw := strings.TrimSpace(readArg(args, "timeout", ""))
+	if raw == "" {
+		return 0, fmt.Errorf("timeout is required；创建浏览器会话时必须明确指定关闭时长，如 15m 或 2h")
+	}
+	timeout, err := time.ParseDuration(raw)
+	if err != nil || timeout <= 0 {
+		return 0, fmt.Errorf("invalid timeout %q；请使用大于 0 的时长，如 15m 或 2h", raw)
+	}
+	return timeout, nil
+}
+
 func newHTTPClient(timeout int, proxyURL string) *http.Client {
 	transport := &http.Transport{
 		DialContext: (&net.Dialer{
@@ -163,6 +204,9 @@ func newHTTPClient(timeout int, proxyURL string) *http.Client {
 func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	p.sdk = s
 	s.SetAutoRestart(true)
+	// 入站通道：本插件用 p.name 通道注入输入（见 InjectInputSync 调用），
+	// 输入侧必须显式登记 —— 否则"把该 inputch 划给驻留子"会报 `inputch 未注册`。
+	_ = s.RegisterInputChannel(p.name, sdk.ChannelDef{})
 
 	s.Settings().RegisterDef(sdk.ConfigDef{
 		Key: "timeout", Default: "30", Type: "int",
@@ -186,6 +230,13 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	p.proxy = readCfg(s.Settings(), "proxy", "")
 	p.client = newHTTPClient(p.timeout, p.proxy)
 
+	// 持久化 profile 根目录：<data>/browser_profiles
+	if dd, err := s.Settings().GetCore("daemon.data_dir"); err == nil {
+		if s2, ok := dd.(string); ok && s2 != "" {
+			p.profilesDir = filepath.Join(s2, "browser_profiles")
+		}
+	}
+
 	tp := p.name + "_"
 
 	cleaner := func(output string) string {
@@ -241,13 +292,15 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 
 	s.RegisterTool(tp+"start", sdk.ToolDef{
 		Name:        tp + "start",
-		Description: "启动交互式浏览器会话(interactive 模式)。通过 CDP 连接 Chromium，支持导航、截图、点击、输入等操作。返回会话 ID。",
+		Description: "启动交互式浏览器会话。Agent 必须在创建时明确指定 timeout；到期后插件关闭标签页。同来源复用已有标签页时，也按本次 timeout 重新设定关闭时间。",
 		Parameters: map[string]interface{}{
 			"type": "object",
 			"properties": map[string]interface{}{
 				"url":     map[string]interface{}{"type": "string", "description": "初始导航 URL（可选）"},
-				"timeout": map[string]interface{}{"type": "string", "description": "会话超时(如 5m, 10m，默认 10m)"},
+				"timeout": map[string]interface{}{"type": "string", "description": "必填，会话关闭前的存活时长，如 15m、2h；必须大于 0"},
+				"profile": map[string]interface{}{"type": "string", "description": "持久化档案名（可选，如 main）。同名档案共享登录态与浏览历史；不指定则为一次性临时会话"},
 			},
+			"required": []string{"timeout"},
 		},
 	}, p.handleBrowserStart)
 
@@ -273,7 +326,7 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 			"properties": map[string]interface{}{
 				"id":     map[string]interface{}{"type": "string", "description": "浏览器会话 ID"},
 				"full":   map[string]interface{}{"type": "boolean", "description": "是否全页截图(默认 false，仅视口)"},
-				"format": map[string]interface{}{"type": "string", "description": "图片格式: png 或 jpeg(默认 png)"},
+				"format": map[string]interface{}{"type": "string", "description": "图片格式: 仅支持 png(默认 png)"},
 			},
 			"required": []string{"id"},
 		},
@@ -336,6 +389,15 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 		},
 	}, p.handleScroll)
 
+	s.RegisterTool(tp+"install", sdk.ToolDef{
+		Name:        tp + "install",
+		Description: "安装并启动共享浏览器后端（homeagent-browser.service，systemd 托管）。前提：本机已有 chromium 二进制（无则先提示用户安装：apt install chromium 或等价命令）。安装后所有 agent 共享同一浏览器实例与登录态。",
+		Parameters: map[string]interface{}{
+			"type":       "object",
+			"properties": map[string]interface{}{},
+		},
+	}, p.handleBrowserInstall)
+
 	s.RegisterTool(tp+"close", sdk.ToolDef{
 		Name:        tp + "close",
 		Description: "关闭交互式浏览器会话，释放资源。",
@@ -356,18 +418,20 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 }
 
 func (p *Plugin) Stop() error {
-	close(p.stopCh)
-	p.wg.Wait()
-	if p.client != nil {
-		p.client.CloseIdleConnections()
-	}
-	p.mu.Lock()
-	for _, s := range p.sessions {
-		s.Close()
-	}
-	p.sessions = nil
-	p.mu.Unlock()
-	log.Printf("[%s] stopped", p.name)
+	p.stopOnce.Do(func() {
+		close(p.stopCh)
+		p.wg.Wait()
+		if p.client != nil {
+			p.client.CloseIdleConnections()
+		}
+		p.mu.Lock()
+		for _, s := range p.sessions {
+			s.Close()
+		}
+		p.sessions = nil
+		p.mu.Unlock()
+		log.Printf("[%s] stopped", p.name)
+	})
 	return nil
 }
 
@@ -424,7 +488,9 @@ type searchResult struct {
 }
 
 func (p *Plugin) bingSearch(query string, count int) ([]searchResult, error) {
-	u := fmt.Sprintf("https://www.bing.com/search?q=%s&count=%d", url.QueryEscape(query), count)
+	// 用 cn.bing.com：www.bing.com 对程序化请求常回 302（同意/重定向页），拿不到结果块。
+	// 另：Bing 忽略 count 参数，翻页靠 first=，这里保留 count 只为兼容旧调用语义。
+	u := fmt.Sprintf("https://cn.bing.com/search?q=%s&first=1&count=%d&setlang=zh-CN", url.QueryEscape(query), count)
 	req, _ := http.NewRequest("GET", u, nil)
 	req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36")
 	req.Header.Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8")
@@ -434,38 +500,112 @@ func (p *Plugin) bingSearch(query string, count int) ([]searchResult, error) {
 	}
 	defer resp.Body.Close()
 	body, _ := io.ReadAll(resp.Body)
-	return parseBingResults(string(body), count), nil
+	if resp.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf("Bing 返回 HTTP %d（%d 字节）", resp.StatusCode, len(body))
+	}
+	results := parseBingResults(string(body), count)
+	if len(results) == 0 {
+		// 关键：把「解析不出来」与「真的没结果」区分开。
+		// 以前两者都变成 "No results found."，版式一变就静默退化成「搜不到」。
+		return nil, fmt.Errorf("Bing 返回 %d 字节但未解析出结果（可能被反爬或版式变更，可改用 deepsearch 插件）", len(body))
+	}
+	return results, nil
 }
 
-func parseBingResults(html string, count int) []searchResult {
+var (
+	bingBlockRe   = regexp.MustCompile(`<li class="b_algo"`)
+	bingTitleRe   = regexp.MustCompile(`(?s)<h2[^>]*>\s*<a[^>]+href="([^"]+)"[^>]*>(.*?)</a>`)
+	bingAnyLinkRe = regexp.MustCompile(`(?s)<a[^>]+href="([^"]+)"[^>]*>(.*?)</a>`)
+	bingSnipRe    = regexp.MustCompile(`(?s)<p class="b_lineclamp[^"]*"[^>]*>(.*?)</p>`)
+	bingCaptionRe = regexp.MustCompile(`(?s)<div class="b_caption"[^>]*>(.*?)</div>`)
+)
+
+// splitBingBlocks 按块标记切分，每块内容延伸到下一个块标记为止。
+//
+// 不用 `<li class="b_algo"(?s)(.*?)</li>`：结果块内部可能嵌套 <li>（deep links），
+// 非贪婪匹配会在错误位置截断；而且块内第一个 <a> 往往是 Bing 的「来源行」，
+// 取到的是 `deepin.orghttps://www.deepin.org` 这种垃圾标题。
+func splitBingBlocks(pageHTML string) []string {
+	locs := bingBlockRe.FindAllStringIndex(pageHTML, -1)
+	if len(locs) == 0 {
+		return nil
+	}
+	blocks := make([]string, 0, len(locs))
+	for i, loc := range locs {
+		end := len(pageHTML)
+		if i+1 < len(locs) {
+			end = locs[i+1][0]
+		}
+		blocks = append(blocks, pageHTML[loc[1]:end])
+	}
+	return blocks
+}
+
+func parseBingResults(pageHTML string, count int) []searchResult {
+	if count <= 0 {
+		count = 5
+	}
 	var results []searchResult
-	re := regexp.MustCompile(`<li class="b_algo"(?s)(.*?)</li>`)
-	matches := re.FindAllStringSubmatch(html, -1)
-	for _, m := range matches {
+	for _, block := range splitBingBlocks(pageHTML) {
 		if len(results) >= count {
 			break
 		}
-		block := m[1]
-		var r searchResult
-		hrefRe := regexp.MustCompile(`<a[^>]+href="([^"]+)"[^>]*>`)
-		if hm := hrefRe.FindStringSubmatch(block); len(hm) > 1 {
-			r.URL = hm[1]
+		// 标题：现代 Bing 是 <h2><a href=...>标题</a></h2>；没有 h2 时才退回到块内第一个链接。
+		var href, title string
+		if m := bingTitleRe.FindStringSubmatch(block); m != nil {
+			href, title = m[1], html.UnescapeString(stripTags(m[2]))
+		} else if m := bingAnyLinkRe.FindStringSubmatch(block); m != nil {
+			href, title = m[1], html.UnescapeString(stripTags(m[2]))
 		}
-		titleRe := regexp.MustCompile(`<a[^>]+href="[^"]+"[^>]*>(.*?)</a>`)
-		if tm := titleRe.FindStringSubmatch(block); len(tm) > 1 {
-			r.Title = stripTags(tm[1])
+		href = bingRealURL(html.UnescapeString(href))
+
+		// 摘要：新版在 p.b_lineclamp*，旧版在 div.b_caption > p
+		var snippet string
+		if m := bingSnipRe.FindStringSubmatch(block); m != nil {
+			snippet = html.UnescapeString(stripTags(m[1]))
+		} else if m := bingCaptionRe.FindStringSubmatch(block); m != nil {
+			snippet = html.UnescapeString(stripTags(m[1]))
 		}
-		snipRe := regexp.MustCompile(`<div class="b_caption">.*?<p>(.*?)</p>`)
-		if sm := snipRe.FindStringSubmatch(block); len(sm) > 1 {
-			r.Snippet = stripTags(sm[1])
-		}
-		if r.URL != "" && r.Title != "" {
-			results = append(results, r)
+
+		title, snippet = strings.TrimSpace(title), strings.TrimSpace(snippet)
+		if href == "" || title == "" || !strings.HasPrefix(href, "http") {
+			continue
 		}
+		results = append(results, searchResult{Title: title, URL: href, Snippet: snippet})
 	}
 	return results
 }
 
+// bingRealURL 解开 Bing 的跳转包装：/ck/a?...&u=a1<base64url>&... → 真实 URL。
+// 不解的话模型拿到的是 `https://cn.bing.com/ck/a?...` 这种不可读地址。
+func bingRealURL(href string) string {
+	href = strings.TrimSpace(href)
+	if href == "" {
+		return ""
+	}
+	if !strings.Contains(href, "/ck/a") && !strings.Contains(href, "u=a1") {
+		return href
+	}
+	u, err := url.Parse(href)
+	if err != nil {
+		return href
+	}
+	raw := u.Query().Get("u")
+	if !strings.HasPrefix(raw, "a1") {
+		return href
+	}
+	b64 := raw[2:]
+	for _, enc := range []*base64.Encoding{base64.RawURLEncoding, base64.URLEncoding, base64.RawStdEncoding} {
+		if dec, err := enc.DecodeString(b64); err == nil {
+			s := string(dec)
+			if strings.HasPrefix(s, "http://") || strings.HasPrefix(s, "https://") {
+				return s
+			}
+		}
+	}
+	return href
+}
+
 func (p *Plugin) handleSearch(args map[string]interface{}) (interface{}, error) {
 	query := readArg(args, "query", "")
 	if query == "" {
@@ -660,38 +800,82 @@ func (p *Plugin) fetchWithChromium(rawURL string, maxChars int) (interface{}, er
 	}, nil
 }
 
+// handleRender 无头渲染 JS 页面并提取文本（normal 模式）。
+// 主路径走共享浏览器后端：开临时标签页（带全机登录态）→ 渲染 → 取 text → 关标签页；
+// 后端不可用时 failback 到独立 chromium --dump-dom（无登录态，仅保功能）。
 func (p *Plugin) handleRender(args map[string]interface{}) (interface{}, error) {
 	rawURL := readArg(args, "url", "")
 	if rawURL == "" {
 		return errResult("url is required"), nil
 	}
-	waitSec := int64(readArg(args, "wait", float64(0)))
-	if waitSec > 0 {
-		time.Sleep(time.Duration(waitSec) * time.Second)
+	if err := p.ssrfCheck(rawURL); err != nil {
+		return errResult(err.Error()), nil
 	}
-	var html string
-	chromiumPath := "/usr/local/bin/chromium"
-	if _, err := os.Stat(chromiumPath); err == nil {
+	waitSec := int64(readArg(args, "wait", float64(0)))
+
+	var title, html string
+	rendered := false
+
+	ok, needInstall, _ := p.ensureBackend()
+	if ok {
+		remoteCtx, remoteCancel := chromedp.NewRemoteAllocator(context.Background(), cdpEndpoint)
+		defer remoteCancel()
+		tabCtx, tabCancel := chromedp.NewContext(remoteCtx)
+		defer tabCancel()
+		actions := []chromedp.Action{
+			chromedp.Navigate(rawURL),
+			chromedp.WaitReady("body"),
+		}
+		if waitSec > 0 {
+			actions = append(actions, chromedp.Sleep(time.Duration(waitSec)*time.Second))
+		}
+		actions = append(actions,
+			chromedp.Title(&title),
+			chromedp.OuterHTML("html", &html),
+		)
+		// 整体限时 30s，防慢页拖死工具
+		rctx, rcancel := context.WithTimeout(tabCtx, 30*time.Second)
+		defer rcancel()
+		if err := chromedp.Run(rctx, actions...); err == nil {
+			rendered = true
+		} else {
+			log.Printf("[%s] render via backend failed (%v), fallback to dump-dom", p.name, err)
+		}
+	} else if needInstall {
+		return map[string]interface{}{
+			"error":        "browser backend not installed",
+			"need_install": true,
+			"guide":        "调用 browser_install 安装共享后端；或重试本工具自动降级为独立 chromium 渲染（不带登录态）",
+		}, nil
+	}
+
+	if !rendered {
+		chromiumPath := "/usr/local/bin/chromium"
+		if _, err := os.Stat(chromiumPath); err != nil {
+			if _, e2 := exec.LookPath("chromium"); e2 == nil {
+				chromiumPath = "chromium"
+			} else {
+				return errResult("no chromium available"), nil
+			}
+		}
 		var out bytes.Buffer
 		cmd := exec.Command(chromiumPath, "--headless", "--disable-gpu", "--no-sandbox", "--dump-dom", rawURL)
 		cmd.Stdout = &out
-		if err := cmd.Run(); err != nil {
-			return errResult("chromium: " + err.Error()), nil
+		done := make(chan error, 1)
+		go func() { done <- cmd.Run() }()
+		select {
+		case err := <-done:
+			if err != nil {
+				return errResult("chromium: " + err.Error()), nil
+			}
+		case <-time.After(30 * time.Second):
+			cmd.Process.Kill()
+			<-done // 回收子进程避免僵尸
+			return errResult("chromium dump-dom timeout (30s)"), nil
 		}
 		html = out.String()
-	} else {
-		resp, err := http.Get(rawURL)
-		if err != nil {
-			return errResult("http get: " + err.Error()), nil
-		}
-		defer resp.Body.Close()
-		body, _ := io.ReadAll(resp.Body)
-		html = string(body)
-	}
-	title := ""
-	if m := regexp.MustCompile(`<title>([^<]+)</title>`).FindStringSubmatch(html); len(m) > 1 {
-		title = m[1]
 	}
+
 	text := htmlToText(html)
 	origLen := len(text)
 	truncated := origLen > 5000
@@ -706,18 +890,71 @@ func (p *Plugin) handleRender(args map[string]interface{}) (interface{}, error)
 	if truncated {
 		result += fmt.Sprintf("\n\n...(仅显示前 5000 字符，共 %d 字符)", origLen)
 	}
-	return map[string]interface{}{"content": result, "title": title}, nil
+	mode := "backend-tab"
+	if !rendered {
+		mode = "local-dump-dom"
+	}
+	return map[string]interface{}{"content": result, "title": title, "mode": mode}, nil
 }
 
-// ── Interactive Browser Session (CDP) ─────────────────────
-
-func (p *Plugin) handleBrowserStart(args map[string]interface{}) (interface{}, error) {
-	timeoutStr := readArg(args, "timeout", "10m")
-	timeout, err := time.ParseDuration(timeoutStr)
+func cdpReachable(endpoint string) bool {
+	client := &http.Client{Timeout: 2 * time.Second}
+	resp, err := client.Get(endpoint + "/json/version")
 	if err != nil {
-		timeout = 10 * time.Minute
+		return false
 	}
+	resp.Body.Close()
+	return resp.StatusCode == http.StatusOK
+}
 
+// systemdUnitActive 检查 homeagent-browser.service 是否已安装。
+func systemdUnitInstalled() bool {
+	out, err := exec.Command("systemctl", "cat", "homeagent-browser.service").CombinedOutput()
+	return err == nil && len(out) > 0
+}
+
+// startSystemdUnit 尝试 systemctl start（单元已安装但未运行时用）。
+func startSystemdUnit() error {
+	return exec.Command("systemctl", "start", "homeagent-browser.service").Run()
+}
+
+// cdpEndpoint 是共享 Chromium 后端的 CDP 地址（homeagent-browser.service）。
+const cdpEndpoint = "http://127.0.0.1:9222"
+
+// ensureBackend 确保共享浏览器后端可用：探测 → 拉起已装服务 → 报告未装。
+// 返回 (ok, needInstall, err)。
+func (p *Plugin) ensureBackend() (bool, bool, error) {
+	if cdpReachable(cdpEndpoint) {
+		return true, false, nil
+	}
+	if systemdUnitInstalled() {
+		if err := startSystemdUnit(); err == nil {
+			// 等待 CDP 就绪（chromium 启动 ~1-3s）
+			for i := 0; i < 10; i++ {
+				time.Sleep(500 * time.Millisecond)
+				if cdpReachable(cdpEndpoint) {
+					return true, false, nil
+				}
+			}
+		}
+		return false, false, fmt.Errorf("browser backend service installed but failed to start")
+	}
+	return false, true, nil // 未安装
+}
+
+// sharedTab 在共享后端上开一个新标签页（RemoteAllocator + NewContext）。
+func sharedTab(allocCtx context.Context) (context.Context, context.CancelFunc, error) {
+	tabCtx, tabCancel := chromedp.NewContext(allocCtx)
+	if err := chromedp.Run(tabCtx); err != nil {
+		tabCancel()
+		return nil, nil, err
+	}
+	return tabCtx, tabCancel, nil
+}
+
+// localSpawnFailback 本地拉起一次性 Chromium（离线机器无法装 systemd 服务的兜底）。
+// 用临时 profile，登录态不跨会话保留——仅保证功能可用。
+func (p *Plugin) localSpawnFailback() (context.Context, context.CancelFunc, context.CancelFunc, error) {
 	opts := append(chromedp.DefaultExecAllocatorOptions[:],
 		chromedp.Flag("headless", true),
 		chromedp.Flag("disable-gpu", true),
@@ -727,23 +964,88 @@ func (p *Plugin) handleBrowserStart(args map[string]interface{}) (interface{}, e
 	if p.proxy != "" {
 		opts = append(opts, chromedp.Flag("proxy-server", p.proxy))
 	}
-
-	allocCtx, cancel := chromedp.NewExecAllocator(context.Background(), opts...)
+	allocCtx, cancelAlloc := chromedp.NewExecAllocator(context.Background(), opts...)
 	ctx, _ := chromedp.NewContext(allocCtx)
-
-	// 立即分配浏览器和 Target，确保后续 Run 的 timeout context 不会杀死浏览器进程
-	// chromedp 官方警告：首调用带 timeout 的 Run 会杀死整个浏览器
 	if err := chromedp.Run(ctx); err != nil {
-		cancel()
-		return errResult("browser init failed: " + err.Error()), nil
+		cancelAlloc()
+		return nil, nil, nil, err
+	}
+	return allocCtx, cancelAlloc, nil, nil
+}
+
+func (p *Plugin) handleBrowserStart(args map[string]interface{}) (interface{}, error) {
+	timeout, err := parseBrowserSessionTimeout(args)
+	if err != nil {
+		return errResult(err.Error()), nil
 	}
 
-	session := &BrowserSession{
-		allocCtx:  allocCtx,
-		cancel:    cancel,
-		ctx:       ctx,
-		createdAt: time.Now(),
-		timeout:   timeout,
+	source := readArg(args, "source", "")
+	if source == "" {
+		source = "default"
+	}
+
+	// 同 source 复用已有标签页
+	p.mu.Lock()
+	for _, s := range p.sessions {
+		if s.shared && s.sessionKey == source && !s.closed {
+			s.mu.Lock()
+			id := s.id
+			cur := s.currentURL
+			s.createdAt = time.Now()
+			s.timeout = timeout
+			closesAt := s.createdAt.Add(timeout)
+			s.mu.Unlock()
+			p.mu.Unlock()
+			log.Printf("[%s] reused browser session %s: timeout=%v closes_at=%s source=%s", p.name, id, timeout, closesAt.Format(time.RFC3339), source)
+			return map[string]interface{}{
+				"id":        id,
+				"status":    "reused",
+				"url":       cur,
+				"timeout":   timeout.String(),
+				"closes_at": closesAt.Format(time.RFC3339),
+				"note":      "已复用本来源的现有标签页，并按本次 timeout 重新设定关闭时间",
+			}, nil
+		}
+	}
+	p.mu.Unlock()
+
+	var session *BrowserSession
+
+	// 路径一：systemd 托管的共享后端（主路径）
+	ok, needInstall, berr := p.ensureBackend()
+	if ok {
+		remoteCtx, remoteCancel := chromedp.NewRemoteAllocator(context.Background(), cdpEndpoint)
+		probe, _ := chromedp.NewContext(remoteCtx)
+		if err := chromedp.Run(probe); err != nil {
+			remoteCancel()
+			return errResult("connect to browser backend failed: " + err.Error()), nil
+		}
+		tabCtx, tabCancel := chromedp.NewContext(remoteCtx)
+		if err := chromedp.Run(tabCtx); err != nil {
+			remoteCancel()
+			return errResult("open tab failed: " + err.Error()), nil
+		}
+		session = &BrowserSession{
+			allocCtx:   remoteCtx,
+			cancel:     tabCancel,
+			ctx:        tabCtx,
+			createdAt:  time.Now(),
+			timeout:    timeout,
+			shared:     true,
+			sessionKey: source,
+		}
+	} else if needInstall {
+		guide := "浏览器后端未安装。请确认后调用 browser_install 工具完成安装：" +
+			"需要本机有 chromium 二进制（apt install chromium 或等价命令），" +
+			"插件会注册 homeagent-browser.service 并启动。" +
+			"若本机无法联网安装 chromium，可继续用本地临时模式（重试 browser_start 即自动降级）。"
+		return map[string]interface{}{
+			"error":        "backend not installed",
+			"need_install": true,
+			"guide":        guide,
+		}, nil
+	} else {
+		return errResult("browser backend error: " + berr.Error()), nil
 	}
 
 	p.mu.Lock()
@@ -755,7 +1057,7 @@ func (p *Plugin) handleBrowserStart(args map[string]interface{}) (interface{}, e
 
 	initURL := readArg(args, "url", "")
 	if initURL != "" {
-		if err := chromedp.Run(ctx,
+		if err := chromedp.Run(session.ctx,
 			chromedp.Navigate(initURL),
 			chromedp.WaitReady("body"),
 		); err != nil {
@@ -766,15 +1068,17 @@ func (p *Plugin) handleBrowserStart(args map[string]interface{}) (interface{}, e
 			return errResult("navigate failed: " + err.Error()), nil
 		}
 		session.currentURL = initURL
-		p.sdk.InjectText(p.name, p.name, fmt.Sprintf("[浏览器 %s 已打开 %s]", id, initURL))
 	}
 
-	log.Printf("[%s] created browser session %s: url=%s timeout=%v", p.name, id, initURL, timeout)
+	closesAt := session.createdAt.Add(timeout)
+	log.Printf("[%s] created browser session %s: url=%s timeout=%v closes_at=%s source=%s", p.name, id, initURL, timeout, closesAt.Format(time.RFC3339), source)
 	return map[string]interface{}{
-		"id":      id,
-		"status":  "created",
-		"url":     initURL,
-		"timeout": timeout.String(),
+		"id":        id,
+		"status":    "created",
+		"mode":      "shared-backend",
+		"url":       initURL,
+		"timeout":   timeout.String(),
+		"closes_at": closesAt.Format(time.RFC3339),
 	}, nil
 }
 
@@ -807,7 +1111,7 @@ func (p *Plugin) handleNavigate(args map[string]interface{}) (interface{}, error
 		return errResult("navigate failed: " + err.Error()), nil
 	}
 	s.currentURL = rawURL
-	p.sdk.InjectText(p.name, p.name, fmt.Sprintf("[浏览器 %s 已导航到 %s]", id, rawURL))
+	p.sdk.InjectTextNoMemory(p.name, p.name, fmt.Sprintf("[浏览器 %s 已导航到 %s]", id, rawURL))
 	return map[string]interface{}{"status": "ok", "url": rawURL}, nil
 }
 
@@ -825,6 +1129,9 @@ func (p *Plugin) handleScreenshot(args map[string]interface{}) (interface{}, err
 		full = v
 	}
 	format := readArg(args, "format", "png")
+	if format != "png" {
+		return errResult("仅支持 png 格式"), nil
+	}
 	var buf []byte
 	var err error
 	if full {
@@ -837,11 +1144,11 @@ func (p *Plugin) handleScreenshot(args map[string]interface{}) (interface{}, err
 	}
 	b64 := base64.StdEncoding.EncodeToString(buf)
 	return map[string]interface{}{
-		"status":    "ok",
-		"format":    format,
-		"size":      len(buf),
-		"base64":    b64,
-		"data_uri":  fmt.Sprintf("data:image/%s;base64,%s", format, b64),
+		"status":   "ok",
+		"format":   format,
+		"size":     len(buf),
+		"base64":   b64,
+		"data_uri": fmt.Sprintf("data:image/png;base64,%s", b64),
 	}, nil
 }
 
@@ -872,11 +1179,11 @@ func (p *Plugin) handleHTML(args map[string]interface{}) (interface{}, error) {
 		html = html[:maxChars] + "\n\n[HTML truncated]"
 	}
 	return map[string]interface{}{
-		"status":  "ok",
-		"title":   title,
-		"url":     currentURL,
-		"html":    html,
-		"length":  len(html),
+		"status": "ok",
+		"title":  title,
+		"url":    currentURL,
+		"html":   html,
+		"length": len(html),
 	}, nil
 }
 
@@ -997,16 +1304,124 @@ func (p *Plugin) cleanupLoop() {
 		case <-p.stopCh:
 			return
 		case <-ticker.C:
+			now := time.Now()
 			p.mu.Lock()
 			for id, s := range p.sessions {
-				if time.Since(s.createdAt) >= s.timeout {
-					log.Printf("[%s] cleanup: browser session %s expired", p.name, id)
+				s.mu.Lock()
+				closesAt := s.createdAt.Add(s.timeout)
+				expired := !now.Before(closesAt)
+				s.mu.Unlock()
+				if expired {
+					log.Printf("[%s] cleanup: browser session %s reached agent-specified close time %s", p.name, id, closesAt.Format(time.RFC3339))
 					delete(p.sessions, id)
-					go s.Close()
-					p.sdk.InjectText(p.name, p.name, fmt.Sprintf("[浏览器会话 %s 已超时关闭]", id))
+					s.Close()
+					// NoMemory：会话生命周期通知，不是记忆内容。
+					p.sdk.InjectInterruptTextOpts(p.name, p.name,
+						fmt.Sprintf("[浏览器会话 %s 已按指定时间关闭]", id), sdk.InjectOptions{NoMemory: true})
 				}
 			}
 			p.mu.Unlock()
 		}
 	}
 }
+
+// ── browser_install：安装 systemd 托管的共享浏览器后端 ──────────
+
+// handleBrowserInstall 注册 homeagent-browser.service 并启动，验证 CDP 可达。
+// 返回给 agent 的结果含全机共享使用指南（由 agent 转述给用户）。
+func (p *Plugin) handleBrowserInstall(args map[string]interface{}) (interface{}, error) {
+	if cdpReachable(cdpEndpoint) {
+		return map[string]interface{}{"status": "already_running", "endpoint": cdpEndpoint}, nil
+	}
+
+	// 探测 chromium 二进制
+	chromePath := ""
+	for _, c := range []string{
+		"/usr/bin/chromium", "/usr/bin/chromium-browser",
+		"/usr/local/bin/chromium", "/usr/bin/google-chrome",
+	} {
+		if _, err := os.Stat(c); err == nil {
+			chromePath = c
+			break
+		}
+	}
+	if out, err := exec.LookPath("chromium"); err == nil && chromePath == "" {
+		chromePath = out
+	} else if out, err := exec.LookPath("google-chrome"); err == nil && chromePath == "" {
+		chromePath = out
+	}
+	if chromePath == "" {
+		return map[string]interface{}{
+			"error": "chromium binary not found",
+			"hint":  "请先安装 chromium：apt install chromium 或等价命令，然后重试 browser_install",
+		}, nil
+	}
+
+	profileDir := ""
+	if p.profilesDir != "" {
+		profileDir = filepath.Join(p.profilesDir, "shared")
+		os.MkdirAll(profileDir, 0755)
+	} else {
+		// profilesDir 未注入（无 data_dir），退到 /var/lib/homeagent-browser
+		profileDir = "/var/lib/homeagent-browser"
+		os.MkdirAll(profileDir, 0755)
+	}
+
+	unit := fmt.Sprintf(`[Unit]
+Description=HomeAgent Shared Browser Backend (headless chromium, CDP :9222)
+After=network.target
+
+[Service]
+Type=simple
+ExecStart=%s --headless --no-sandbox --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 --user-data-dir=%s --window-size=1280,800 about:blank
+Restart=always
+RestartSec=3
+
+[Install]
+WantedBy=multi-user.target
+`, chromePath, profileDir)
+
+	unitPath := "/etc/systemd/system/homeagent-browser.service"
+	if err := os.WriteFile(unitPath, []byte(unit), 0644); err != nil {
+		return map[string]interface{}{
+			"error": "write unit failed (need root): " + err.Error(),
+			"hint":  "插件进程无权限写 /etc/systemd/system 时，请让用户手动执行安装命令（见 manual_cmds）",
+			"manual_cmds": []string{
+				"sudo tee /etc/systemd/system/homeagent-browser.service <<'EOF'\n" + unit + "EOF",
+				"sudo systemctl daemon-reload",
+				"sudo systemctl enable --now homeagent-browser.service",
+			},
+		}, nil
+	}
+	for _, cmd := range [][]string{
+		{"systemctl", "daemon-reload"},
+		{"systemctl", "enable", "--now", "homeagent-browser.service"},
+	} {
+		if out, err := exec.Command(cmd[0], cmd[1:]...).CombinedOutput(); err != nil {
+			return map[string]interface{}{
+				"error": fmt.Sprintf("%v: %s", cmd, string(out)),
+			}, nil
+		}
+	}
+	// 等待 CDP 就绪
+	for i := 0; i < 20; i++ {
+		time.Sleep(500 * time.Millisecond)
+		if cdpReachable(cdpEndpoint) {
+			guide := "共享浏览器后端已就绪（CDP " + cdpEndpoint + "）。\n" +
+				"全机共享说明：本机所有 agent（HomeAgent、pi、opencode、deepseekharness 等）都可连接此实例：" +
+				"登录一次全机可用；各 agent 各自占用独立标签页互不干扰；\n" +
+				"- HomeAgent 内部：browser_start 即自动连接本后端\n" +
+				"- 其他 agent：让其浏览器工具/MCP 连接 CDP 端点 " + cdpEndpoint + "（如 playwright connectOverCDP / puppeteer connect）\n" +
+				"- 服务由 systemd 托管：崩溃自动重启，登录态持久保存在 " + profileDir
+			log.Printf("[%s] browser backend installed and running (chrome=%s profile=%s)", p.name, chromePath, profileDir)
+			return map[string]interface{}{
+				"status":   "installed",
+				"endpoint": cdpEndpoint,
+				"chrome":   chromePath,
+				"profile":  profileDir,
+				"guide":    guide,
+			}, nil
+		}
+	}
+	return map[string]interface{}{"error": "service started but CDP not reachable after 10s"}, nil
+}

example/browser/plugin_test.go

@@ -0,0 +1,213 @@
+package main
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"os"
+	"strings"
+	"testing"
+	"time"
+)
+
+func TestParseBrowserSessionTimeoutRequiresExplicitValue(t *testing.T) {
+	_, err := parseBrowserSessionTimeout(map[string]interface{}{})
+	if err == nil || !strings.Contains(err.Error(), "timeout is required") {
+		t.Fatalf("expected required timeout error, got %v", err)
+	}
+}
+
+func TestParseBrowserSessionTimeoutAcceptsPositiveDuration(t *testing.T) {
+	got, err := parseBrowserSessionTimeout(map[string]interface{}{"timeout": "2h30m"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if got != 2*time.Hour+30*time.Minute {
+		t.Fatalf("timeout=%v", got)
+	}
+}
+
+func TestParseBrowserSessionTimeoutRejectsInvalidOrNonPositive(t *testing.T) {
+	for _, value := range []string{"invalid", "0s", "-1m"} {
+		if _, err := parseBrowserSessionTimeout(map[string]interface{}{"timeout": value}); err == nil {
+			t.Errorf("timeout %q should be rejected", value)
+		}
+	}
+}
+
+func TestBrowserStartReuseResetsExplicitCloseTime(t *testing.T) {
+	p := &Plugin{
+		name: "browser",
+		sessions: map[string]*BrowserSession{
+			"browser_1": {
+				id:         "browser_1",
+				shared:     true,
+				sessionKey: "qq",
+				createdAt:  time.Now().Add(-time.Hour),
+				timeout:    time.Minute,
+				currentURL: "https://example.com",
+			},
+		},
+	}
+
+	before := time.Now()
+	result, err := p.handleBrowserStart(map[string]interface{}{"source": "qq", "timeout": "3h"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	out := result.(map[string]interface{})
+	if out["status"] != "reused" || out["timeout"] != "3h0m0s" {
+		t.Fatalf("unexpected result: %#v", out)
+	}
+	s := p.sessions["browser_1"]
+	if s.timeout != 3*time.Hour || s.createdAt.Before(before) {
+		t.Fatalf("deadline not reset: createdAt=%v timeout=%v", s.createdAt, s.timeout)
+	}
+}
+
+// ── Bing 解析器（2026-09 版式）─────────────────────────────
+//
+// 背景：旧实现把块内**第一个 <a>** 当标题 —— 拿到的是 Bing 的「来源行」
+// `deepin.orghttps://www.deepin.org`；摘要正则 `<div class="b_caption">.*?<p>`
+// 对现代 Bing 命中 0/N（摘要已迁到 p.b_lineclamp*），于是结果「有标题没摘要」，
+// 模型只好反复换词重搜。夹具 testdata/bing_cn.html 是真实 cn.bing.com 响应裁剪。
+
+func TestParseBingResultsRealBingHTML(t *testing.T) {
+	page, err := os.ReadFile("testdata/bing_cn.html")
+	if err != nil {
+		t.Fatalf("读取夹具失败: %v", err)
+	}
+	results := parseBingResults(string(page), 3)
+	if len(results) != 3 {
+		t.Fatalf("应解析出 3 条，实际 %d 条: %+v", len(results), results)
+	}
+	for i, r := range results {
+		if !strings.HasPrefix(r.URL, "http") {
+			t.Errorf("第 %d 条 URL 不是真实地址: %q", i+1, r.URL)
+		}
+		if strings.Contains(r.Title, "http") || strings.Contains(r.Title, "://") {
+			t.Errorf("第 %d 条标题混入了 URL（旧 bug 的典型症状）: %q", i+1, r.Title)
+		}
+		if r.Snippet == "" {
+			t.Errorf("第 %d 条没有摘要（旧 bug 的典型症状）: %+v", i+1, r)
+		}
+	}
+	// 第一条必须与样本里的真实结果一致
+	if results[0].URL != "https://www.deepin.org/" {
+		t.Errorf("第一条 URL 应为 https://www.deepin.org/，实际 %q", results[0].URL)
+	}
+	if !strings.Contains(results[0].Title, "deepin") {
+		t.Errorf("第一条标题不对: %q", results[0].Title)
+	}
+	if len(results[0].Snippet) < 10 || strings.Contains(results[0].Snippet, "://") {
+		t.Errorf("第一条摘要不对（应是有内容的文本）: %q", results[0].Snippet)
+	}
+}
+
+// 块内嵌套 <li>（deep links）时不能截断 —— 旧的 `<li class="b_algo"(?s)(.*?)</li>` 会在此翻车
+func TestParseBingResultsNestedLiKeepsResult(t *testing.T) {
+	page := `<ol id="b_results"><li class="b_algo" data-id iid=SERP.1>` +
+		`<h2><a href="https://a.example/x" h="ID=SERP,1">真标题</a></h2>` +
+		`<div class="b_caption"><p class="b_lineclamp2">真摘要</p></div>` +
+		`<div><ul><li><a href="https://sub.example/deeplink">子链接</a></li></ul></div>` +
+		`</li><li class="b_algo"><h2><a href="https://b.example/y">第二条</a></h2>` +
+		`<p class="b_lineclamp3">摘要二</p></li></ol>`
+	rs := parseBingResults(page, 5)
+	if len(rs) != 2 {
+		t.Fatalf("应解析 2 条，实际 %d 条: %+v", len(rs), rs)
+	}
+	if rs[0].URL != "https://a.example/x" || rs[0].Title != "真标题" || rs[0].Snippet != "真摘要" {
+		t.Errorf("第一条解析错误: %+v", rs[0])
+	}
+	if rs[1].Title != "第二条" || rs[1].Snippet != "摘要二" {
+		t.Errorf("第二条（无 b_caption，摘要走 b_lineclamp3）解析错误: %+v", rs[1])
+	}
+}
+
+func TestBingRealURLDecodesRedirectWrapper(t *testing.T) {
+	// Bing 跳转包装：/ck/a?...&u=a1<base64url>
+	wrapped := "/ck/a?!&&p=abc&u=a1aHR0cHM6Ly93d3cuZGVlcGluLm9yZy96aC9EZWVwaW4v&ntb=1"
+	if got := bingRealURL(wrapped); got != "https://www.deepin.org/zh/Deepin/" {
+		t.Errorf("未解开跳转包装: %q", got)
+	}
+	if got := bingRealURL("https://direct.example/p"); got != "https://direct.example/p" {
+		t.Errorf("直链不应被改动: %q", got)
+	}
+	// 解不开时保守返回原值，不能返回空
+	bad := "/ck/a?u=a1!!!!"
+	if got := bingRealURL(bad); got == "" {
+		t.Errorf("解不开时应保留原值，实际返回空")
+	}
+}
+
+// roundTripFunc 把任意请求转给本地测试服务器，从而离线测 bingSearch 的完整路径
+type roundTripFunc func(*http.Request) (*http.Response, error)
+
+func (f roundTripFunc) RoundTrip(r *http.Request) (*http.Response, error) { return f(r) }
+
+func TestBingSearchReportsParseFailureInsteadOfEmptyResult(t *testing.T) {
+	var seenURL string
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		_, _ = w.Write([]byte("<html><body>no result blocks here</body></html>"))
+	}))
+	defer srv.Close()
+
+	p := &Plugin{name: "browser", client: &http.Client{Transport: roundTripFunc(func(r *http.Request) (*http.Response, error) {
+		seenURL = r.URL.String()
+		return srv.Client().Transport.RoundTrip(&http.Request{
+			Method: r.Method, URL: mustParseURL(t, srv.URL), Header: r.Header, Body: r.Body,
+		})
+	})}}
+
+	if _, err := p.bingSearch("任意查询", 5); err == nil {
+		t.Fatal("解析不出结果时必须报错，而不是伪装成「没有结果」")
+	} else if !strings.Contains(err.Error(), "未解析出结果") {
+		t.Errorf("错误信息应说明是解析失败: %v", err)
+	}
+	// 数据源必须是 cn.bing.com（www.bing.com 对程序化请求回 302，拿不到结果块）
+	if !strings.Contains(seenURL, "cn.bing.com") {
+		t.Errorf("应请求 cn.bing.com，实际 %q", seenURL)
+	}
+	if strings.Contains(seenURL, "www.bing.com") {
+		t.Errorf("不应再请求 www.bing.com: %q", seenURL)
+	}
+}
+
+// 正常路径：能解析出结果时返回结果且不报错
+func TestBingSearchParsesFixtureThroughClient(t *testing.T) {
+	page, err := os.ReadFile("testdata/bing_cn.html")
+	if err != nil {
+		t.Fatalf("读取夹具失败: %v", err)
+	}
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "text/html; charset=utf-8")
+		_, _ = w.Write(page)
+	}))
+	defer srv.Close()
+
+	p := &Plugin{name: "browser", client: &http.Client{Transport: roundTripFunc(func(r *http.Request) (*http.Response, error) {
+		return srv.Client().Transport.RoundTrip(&http.Request{
+			Method: r.Method, URL: mustParseURL(t, srv.URL), Header: r.Header, Body: r.Body,
+		})
+	})}}
+
+	results, err := p.bingSearch("deepin", 2)
+	if err != nil {
+		t.Fatalf("应成功，实际 %v", err)
+	}
+	if len(results) != 2 {
+		t.Fatalf("应返回 2 条（count 生效），实际 %d", len(results))
+	}
+	if results[0].Snippet == "" {
+		t.Errorf("摘要不应为空: %+v", results[0])
+	}
+}
+
+func mustParseURL(t *testing.T, raw string) *url.URL {
+	t.Helper()
+	u, err := url.Parse(raw)
+	if err != nil {
+		t.Fatalf("解析测试 URL 失败: %v", err)
+	}
+	return u
+}

example/calendar/README.md

@@ -5,7 +5,7 @@ calendar plugin
 ## Build
 
 ```bash
-plugindev build
+hmapdev build
 ```
 
 ## Install

example/calendar/go.mod

@@ -4,4 +4,4 @@ go 1.25.0
 
 require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../

example/calendar/plg.json

@@ -1,15 +1,20 @@
-{
+{
   "name": "calendar",
   "name_zh": "日历",
   "name_en": "Calendar",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "日历事件管理，支持提醒和重复事件",
   "author": "HomeAgent",
   "entry": "plugin.so",
-  "tags": ["calendar", "event", "reminder", "schedule"],
+  "tags": [
+    "calendar",
+    "event",
+    "reminder",
+    "schedule"
+  ],
   "targets": "linux/amd64",
   "outdir": "dist",
   "bundle": true,
   "replaces": {},
   "source_dirs": []
-}
+}

example/calendar/plugin.go

@@ -15,31 +15,31 @@ import (
 )
 
 const (
-	RepeatNone      = "none"
-	RepeatDaily     = "daily"
-	RepeatWeekday   = "weekday"
-	RepeatWeekly    = "weekly"
-	RepeatBiweekly  = "biweekly"
-	RepeatMonthly   = "monthly"
-	RepeatYearly    = "yearly"
+	RepeatNone        = "none"
+	RepeatDaily       = "daily"
+	RepeatWeekday     = "weekday"
+	RepeatWeekly      = "weekly"
+	RepeatBiweekly    = "biweekly"
+	RepeatMonthly     = "monthly"
+	RepeatYearly      = "yearly"
 	RepeatLunarYearly = "lunar_yearly"
 )
 
 type CalendarEvent struct {
-	ID         string   `json:"id"`
-	Title      string   `json:"title"`
-	StartTime  string   `json:"start_time"`
-	EndTime    string   `json:"end_time,omitempty"`
-	AllDay     bool     `json:"all_day,omitempty"`
-	Location   string   `json:"location,omitempty"`
-	Note       string   `json:"note,omitempty"`
-	Reminds    []int    `json:"reminds,omitempty"`
-	RemindAt   []int64  `json:"remind_at,omitempty"`
-	Repeat     string   `json:"repeat,omitempty"`
-	ParentID   string   `json:"parent_id,omitempty"`
-	Lunar      bool     `json:"lunar,omitempty"`
-	LunarMonth int      `json:"lunar_month,omitempty"`
-	LunarDay   int      `json:"lunar_day,omitempty"`
+	ID         string  `json:"id"`
+	Title      string  `json:"title"`
+	StartTime  string  `json:"start_time"`
+	EndTime    string  `json:"end_time,omitempty"`
+	AllDay     bool    `json:"all_day,omitempty"`
+	Location   string  `json:"location,omitempty"`
+	Note       string  `json:"note,omitempty"`
+	Reminds    []int   `json:"reminds,omitempty"`
+	RemindAt   []int64 `json:"remind_at,omitempty"`
+	Repeat     string  `json:"repeat,omitempty"`
+	ParentID   string  `json:"parent_id,omitempty"`
+	Lunar      bool    `json:"lunar,omitempty"`
+	LunarMonth int     `json:"lunar_month,omitempty"`
+	LunarDay   int     `json:"lunar_day,omitempty"`
 }
 
 type Plugin struct {
@@ -134,6 +134,18 @@ func readArg[T string | int64 | float64](args map[string]interface{}, key string
 	return fallback
 }
 
+func readArgBool(args map[string]interface{}, key string) bool {
+	if v, ok := args[key]; ok && v != nil {
+		if b, ok := v.(bool); ok {
+			return b
+		}
+		if s, ok := v.(string); ok {
+			return s == "1" || strings.EqualFold(s, "true")
+		}
+	}
+	return false
+}
+
 // --- Time Helpers ---
 
 var shortWeekday = map[time.Weekday]string{
@@ -185,14 +197,14 @@ func daysInLunarYear(year int) int {
 	}
 	y := lunarInfo[year-1900]
 	sum := 0
-	for i := 0x8000; i > 0; i >>= 1 {
+	for i := 0x8000; i > 0x8; i >>= 1 {
 		if y&i > 0 {
 			sum += 30
 		} else {
 			sum += 29
 		}
 	}
-	return sum
+	return sum + leapDays(year)
 }
 
 func leapMonth(year int) int {
@@ -236,11 +248,9 @@ func lunarToSolar(year, month, day int) (time.Time, bool) {
 		offset += daysInLunarYear(y)
 	}
 	lm := leapMonth(year)
+	_ = lm
 	for m := 1; m < month; m++ {
 		offset += monthDays(year, m)
-		if m == lm {
-			offset += leapDays(year)
-		}
 	}
 	offset += day - 1
 	solar := baseSolar.AddDate(0, 0, offset)
@@ -254,7 +264,7 @@ func nextLunarYearly(targetMonth, targetDay int, after time.Time) (time.Time, bo
 		if !ok {
 			continue
 		}
-		if t.After(after) || t.Equal(after) {
+		if t.After(after) {
 			return t, true
 		}
 	}
@@ -266,14 +276,25 @@ func nextLunarYearly(targetMonth, targetDay int, after time.Time) (time.Time, bo
 func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	p.sdk = s
 
-	dataHome := os.Getenv("HOME")
-	if dataHome == "" {
-		dataHome = "/tmp"
+	// 入站通道：本插件用 "calendar" 通道注入输入（见 Inject* 调用），
+	// 输入侧必须显式登记 —— 否则"把该 inputch 划给驻留子"会报 `inputch 未注册`。
+	_ = s.RegisterInputChannel("calendar", sdk.ChannelDef{NoMemory: true})
+	dataDirVal, err := s.Settings().GetCore("core.daemon.data_dir")
+	if err != nil || dataDirVal == "" {
+		dataDirVal = "."
+	}
+	p.dataDir = filepath.Join(fmt.Sprint(dataDirVal), "calendar")
+	if err := os.MkdirAll(p.dataDir, 0755); err != nil {
+		fmt.Printf("[%s] mkdir %s: %v\n", p.name, p.dataDir, err)
 	}
-	p.dataDir = filepath.Join(dataHome, ".homeagent", "calendar")
-	os.MkdirAll(p.dataDir, 0755)
 	p.loadEvents()
 
+	// 持久化交由 stop handler：内核会在调用 Stop() 之前执行，
+	// 避免 Stop() 阶段以陈旧内存写回导致已删除事件复活。
+	s.RegisterStopHandler(p.saveEvents)
+	// 删除清理：卸载插件时移除本地事件数据文件（删除专用回调，重载不触发）。
+	s.RegisterOnRemoveHandler(p.cleanupData)
+
 	tp := p.name + "_"
 
 	s.RegisterTool(tp+"event_add", sdk.ToolDef{
@@ -341,7 +362,7 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	s.RegisterTool(tp+"today", sdk.ToolDef{
 		Name: tp + "today", Description: "Show today's events with countdown.",
 		Parameters: map[string]interface{}{
-			"type": "object",
+			"type":       "object",
 			"properties": map[string]interface{}{},
 		},
 	}, p.handleToday)
@@ -349,7 +370,7 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	s.RegisterTool(tp+"week", sdk.ToolDef{
 		Name: tp + "week", Description: "Show this week's events grouped by day.",
 		Parameters: map[string]interface{}{
-			"type": "object",
+			"type":       "object",
 			"properties": map[string]interface{}{},
 		},
 	}, p.handleWeek)
@@ -388,7 +409,6 @@ func (p *Plugin) Stop() error {
 	p.remindTicker.Stop()
 	close(p.stopCh)
 	p.wg.Wait()
-	p.saveEvents()
 	fmt.Printf("[%s] stopped\n", p.name)
 	return nil
 }
@@ -411,9 +431,9 @@ func (p *Plugin) checkReminders() {
 	now := time.Now()
 
 	p.mu.Lock()
-	defer p.mu.Unlock()
 
 	changed := false
+	var injectMsgs []string
 
 	for i := range p.events {
 		e := &p.events[i]
@@ -455,7 +475,7 @@ func (p *Plugin) checkReminders() {
 			if e.Note != "" {
 				msg += fmt.Sprintf("\n📝 %s", e.Note)
 			}
-			go p.sdk.InjectInterruptText("calendar", "calendar", msg)
+			injectMsgs = append(injectMsgs, msg)
 		}
 	}
 
@@ -479,8 +499,17 @@ func (p *Plugin) checkReminders() {
 				pid = e.ParentID
 			}
 			next.ParentID = pid
-			newEvents = append(newEvents, *next)
-			changed = true
+			dup := false
+			for _, ev := range p.events {
+				if ev.ID != e.ID && ev.ParentID == pid && ev.StartTime == next.StartTime {
+					dup = true
+					break
+				}
+			}
+			if !dup {
+				newEvents = append(newEvents, *next)
+				changed = true
+			}
 		}
 	}
 	if len(newEvents) > 0 {
@@ -491,6 +520,12 @@ func (p *Plugin) checkReminders() {
 	if changed {
 		p.saveEventsLocked()
 	}
+	p.mu.Unlock()
+
+	for _, msg := range injectMsgs {
+		// NoMemory：日程到点提醒，不是记忆内容。
+		p.sdk.InjectInterruptTextOpts("calendar", "calendar", msg, sdk.InjectOptions{NoMemory: true})
+	}
 }
 
 func (p *Plugin) nextOccurrence(e CalendarEvent, evtTime time.Time) *CalendarEvent {
@@ -560,9 +595,7 @@ func (p *Plugin) cleanupPastEvents() {
 			keep = append(keep, e)
 			continue
 		}
-		if e.Repeat != "" && e.Repeat != RepeatNone {
-			keep = append(keep, e)
-		}
+		_ = e // 过时重复事件不再保留：next 已由 nextOccurrence 追加
 	}
 	p.events = keep
 }
@@ -573,6 +606,17 @@ func (p *Plugin) eventsFile() string {
 	return filepath.Join(p.dataDir, "events.json")
 }
 
+// cleanupData 删除插件时清理本地持久化数据文件。
+func (p *Plugin) cleanupData() {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	if err := os.Remove(p.eventsFile()); err != nil && !os.IsNotExist(err) {
+		fmt.Printf("[calendar] onRemove cleanup: %v\n", err)
+	} else {
+		fmt.Printf("[calendar] onRemove removed %s\n", p.eventsFile())
+	}
+}
+
 func (p *Plugin) loadEvents() {
 	p.mu.Lock()
 	defer p.mu.Unlock()
@@ -616,7 +660,7 @@ func (p *Plugin) saveEventsLocked() {
 		NextEventID: p.nextEventID,
 	}
 	b, _ := json.MarshalIndent(data, "", "  ")
-	os.WriteFile(p.eventsFile(), b, 0644)
+	atomicWriteJSON(p.eventsFile(), b)
 }
 
 // --- Helper: parse remind_before ---
@@ -692,10 +736,7 @@ func (p *Plugin) handleEventAdd(args map[string]interface{}) (interface{}, error
 	note := readArg(args, "note", "")
 	remindStr := readArg(args, "remind_before", "")
 	reminds := parseReminds(remindStr)
-	lunar := false
-	if v := readArg(args, "lunar", ""); v == "true" {
-		lunar = true
-	}
+	lunar := readArgBool(args, "lunar")
 	lunarMonth := int(readArg(args, "lunar_month", int64(0)))
 	lunarDay := int(readArg(args, "lunar_day", int64(0)))
 
@@ -897,10 +938,12 @@ func (p *Plugin) handleEventUpdate(args map[string]interface{}) (interface{}, er
 				e.Repeat = v
 			}
 		}
-		if v := readArg(args, "lunar", ""); v == "true" {
-			e.Lunar = true
-		} else if v == "false" {
-			e.Lunar = false
+		if v, ok := args["lunar"]; ok && v != nil {
+			if b, ok := v.(bool); ok {
+				e.Lunar = b
+			} else if s, ok := v.(string); ok {
+				e.Lunar = s == "1" || strings.EqualFold(s, "true")
+			}
 		}
 		if v := readArg(args, "lunar_month", int64(0)); v > 0 {
 			e.LunarMonth = int(v)
@@ -1138,3 +1181,12 @@ func (p *Plugin) handleSearch(args map[string]interface{}) (interface{}, error)
 	}
 	return map[string]interface{}{"content": strings.Join(lines, "\n")}, nil
 }
+
+// atomicWriteJSON 原子写 JSON：先写临时文件再 rename，避免进程崩溃截断数据文件。
+func atomicWriteJSON(path string, data []byte) error {
+	tmp := path + ".tmp"
+	if err := os.WriteFile(tmp, data, 0644); err != nil {
+		return err
+	}
+	return os.Rename(tmp, path)
+}

example/deepsearch/README.md

@@ -0,0 +1,100 @@
+# 联网检索插件（HomeAgent）
+
+给 agent 补上**真正的信息检索**能力：检索交给本地 SearXNG（多引擎聚合、结构化 JSON），
+并补上「读完前 K 篇再回答」的深检索。
+
+## 为什么需要它（背景）
+
+agent 原本只有 `browser_*` 那套浏览器工具，联网检索实际只有 `browser_search` 一个入口，而它是
+**「抓 Bing HTML + 正则解析」**：
+
+| 缺陷 | 实测结果 |
+|---|---|
+| 标题取的是结果块里**第一个 `<a>`** | 拿到的是 Bing 的「来源行」而非标题 → `deepin.orghttps://www.deepin.org` |
+| 摘要正则 `<div class="b_caption">.*?<p>` | 对现代 Bing **命中 0/10**（摘要已迁到 `p.b_lineclamp*`）→ 结果**完全没有摘要** |
+| 用 `www.bing.com` | 程序化请求直接 302；`cn.bing.com` 才返回 10 个结果块 |
+| 单引擎、无兜底、无去重、无站点读取 | 模型只能反复换词重搜（日志里 8 秒 6 连击） |
+
+结果就是日志里那句用户反馈：**「你的搜索能力好像不太行啊」**。
+
+## 依赖：本地 SearXNG（由本插件托管）
+
+插件会**自己管后端**：
+
+- **启动时**：探 `healthz`；已在跑就**直接接管**（不重启），没跑就 `docker compose up -d` 并等就绪（上限 6s）
+- **停止时**：跑 `docker compose stop -t 2` 关闭它
+
+配置项 `manage_searxng`（默认 true）与 `searxng_dir`（默认 `/root/searxng-agent`）控制这套行为；
+`stop_searxng_on_exit`（默认 true）设 false 可让后端在插件停止后继续跑（**插件重载频繁时建议设 false**，
+否则每次重载都会把后端重启一遍）。
+
+### 生命周期契约（依据内核源码，非猜测）
+
+| 环节 | 内核行为 |
+|---|---|
+| 停止插件 | 发 `plugin.stop` → 插件先跑 **RunStopHandlers（LIFO、幂等）** → 再 `Stop()` → `exit(0)` |
+| 宽限期 | **5 秒**；未退出则直接 SIGKILL —— 所以关闭动作限时 4s（`searxShutdownBudget`） |
+| stdin 关闭 | 同样会跑 handlers + `Stop()` |
+| 崩溃/被 kill | 关闭动作不会执行，后端会留在运行态；下次启动探测到就直接接管（**更安全的失败方向**） |
+| 自动重启 | `SetAutoRestart(true)` 由注入的 runtime 在 `plugin.start` 后经 `lifecycle.autoRestart` **显式上报**内核 |
+
+### SearXNG 侧配置
+
+部署在 **.60**，`127.0.0.1:8888`：
+
+```
+/root/searxng-agent/docker-compose.yml    # host 网络（要访问宿主 clash）
+/root/searxng-agent/settings.yml         # json 输出 + limiter 关闭 + 出站走 clash
+```
+
+两个必须知道的坑：
+
+1. **`search.formats` 必须含 `json`**，否则 `/search?format=json` 返回 **403**（看起来像网络问题，其实是配置）。
+2. 该镜像默认 `GRANIAN_PORT=8080`，而 granian 的 `GRANIAN_*` **优先级高于 settings.yml**：
+   .60 上 8080 被 homeagent 占用 → 不改 `SEARXNG_PORT` 就是无休止的 `Address already in use` 崩溃循环。
+
+实测可用的引擎（2026-09-12）：`duckduckgo`、`brave`、`google cse`；`quark` 时好时坏；
+`baidu`/`google` 经代理出口触发 CAPTCHA，`sogou` 崩溃，`wikidata` 报 HTTP error（已关）。
+
+## 工具
+
+| 工具 | 说明 |
+|---|---|
+| `deepsearch_search` | 联网检索（首选）：标题 + URL + 摘要 + 发布时间，支持 `engines`/`category`/`time_range`/`language`，自动按 URL 去重并按分数排序；会回报**引擎覆盖度与无响应引擎** |
+| `deepsearch_news` | 新闻检索：`news` 类别 + 默认最近一周；新闻为空时自动回退 general + 时间范围 |
+| `deepsearch_fetch` | 抓单个网页并抽正文（去脚本/样式/导航），返回标题 + 纯文本，可设截断长度 |
+| `deepsearch_deep` | **深检索**：检索 → 并行抓前 K 篇正文 → 一次返回「候选清单 + 证据正文」；单篇失败不影响整体 |
+| `deepsearch_status` | 自检：healthz、json 是否可用、延迟、**哪些引擎真的在返回结果**（检索出问题先跑这个） |
+
+## 配置项
+
+| 键 | 默认 | 说明 |
+|---|---|---|
+| `searxng_url` | `http://127.0.0.1:8888` | 本地 SearXNG 地址 |
+| `max_results` | `8` | 默认条数（控制上下文体积） |
+| `language` | `zh-CN` | 检索语言 |
+| `safesearch` | `0` | 0 关 / 1 中 / 2 严 |
+| `request_timeout` | `20` | 单次请求超时（秒） |
+| `fetch_max_chars` | `4000` | `deepsearch_fetch` 正文上限 |
+| `proxy` | 空 | 仅作用于本插件直连抓取（搜索出网由 SearXNG 侧负责） |
+| `user_agent` | Chrome UA | 抓取用 |
+
+每次调用前重读配置，改完即时生效。
+
+## 开发与验证
+
+```bash
+go test -count=1 -race ./...       # 11 项测试（httptest 打桩 SearXNG）
+
+# 真实后端联调（默认跳过）：跑的就是当初失败的那条查询
+DEEPSEARCH_LIVE_SEARXNG=http://127.0.0.1:8888 go test -run TestLiveSearxng -v ./...
+
+hmapdev build                      # 产出 dist/deep_search_bundle.hmap
+```
+
+## 已知边界
+
+- **知乎等站点对直连抓取返回 403**（反爬），`deepsearch_deep` 会如实标注该篇抓取失败并继续；
+  这类页面请改用浏览器工具（`browser_navigate` + `browser_render`）。
+- 引擎可用性随出口 IP 与目标站点风控变化；`deepsearch_status` 与每次结果里的「覆盖度」行就是给这个用的。
+- 未做正文去重/相似度合并：同一事件的多篇转载会各占一条（摘要已能区分）。

example/deepsearch/go.mod

@@ -0,0 +1,21 @@
+module deepsearch-plugin
+
+go 1.25.0
+
+require gitcode.com/JianFeeeee/homeagent-sdk v1.2.0
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+replace gitcode.com/JianFeeeee/homeagent-sdk => /root/.homeagent/hmapdev/sdk/v1.2.0

example/deepsearch/live_test.go

@@ -0,0 +1,81 @@
+package main
+
+import (
+	"os"
+	"strings"
+	"testing"
+)
+
+// 真实后端联调（默认跳过，需显式指定地址）：
+//
+//	DEEPSEARCH_LIVE_SEARXNG=http://127.0.0.1:8888 go test -run TestLiveSearxng -v ./...
+//
+// 它跑的就是当初失败的场景（日志里那条「你的搜索能力好像不太行啊」对应的查询），
+// 用来回答一个具体问题：换了后端之后，模型拿到的是不是「带摘要的相关结果」。
+func TestLiveSearxng(t *testing.T) {
+	base := os.Getenv("DEEPSEARCH_LIVE_SEARXNG")
+	if base == "" {
+		t.Skip("未设置 DEEPSEARCH_LIVE_SEARXNG，跳过真实后端联调")
+	}
+	p := &Plugin{
+		name:      "deepsearch",
+		searxURL:  strings.TrimRight(base, "/"),
+		maxItems:  6,
+		language:  "zh-CN",
+		fetchMax:  1200,
+		userAgent: defaultUA,
+	}
+	p.ensure()
+
+	// 1) 自检
+	st, err := p.handleStatus(map[string]interface{}{})
+	if err != nil {
+		t.Fatalf("status: %v", err)
+	}
+	t.Logf("status: %v", st)
+
+	// 2) 当初失败的那条查询
+	res, err := p.handleSearch(map[string]interface{}{"query": "深度科技 deepin 开发者 被开除"})
+	if err != nil {
+		t.Fatalf("search: %v", err)
+	}
+	txt := res.(map[string]interface{})["content"].(string)
+	t.Logf("检索结果：\n%s", txt)
+	if !strings.Contains(txt, "摘要：") {
+		t.Errorf("结果里应当有摘要（这正是原实现缺失的东西）")
+	}
+	if !strings.Contains(txt, "覆盖：") {
+		t.Errorf("应报告引擎覆盖度")
+	}
+
+	// 3) 正文抓取（取第一条结果的 URL）
+	var firstURL string
+	for _, line := range strings.Split(txt, "\n") {
+		l := strings.TrimSpace(line)
+		if strings.HasPrefix(l, "http") {
+			firstURL = l
+			break
+		}
+	}
+	if firstURL == "" {
+		t.Fatal("未从结果中解析出 URL")
+	}
+	page, err := p.handleFetch(map[string]interface{}{"url": firstURL, "max_chars": float64(600)})
+	if err != nil {
+		t.Logf("抓取 %s 失败（真实站点有反爬/需 JS 属正常）：%v", firstURL, err)
+	} else {
+		body := page.(map[string]interface{})["content"].(string)
+		t.Logf("抓取 %s 正文前 400 字：%s", firstURL, oneLine(body, 400))
+	}
+
+	// 4) 深检索
+	deep, err := p.handleDeep(map[string]interface{}{"query": "统信 UOS 内核工程师 西装 事件", "top_k": float64(2)})
+	if err != nil {
+		t.Fatalf("deep: %v", err)
+	}
+	dTxt := deep.(map[string]interface{})["content"].(string)
+	if !strings.Contains(dTxt, "候选清单") || !strings.Contains(dTxt, "正文证据") {
+		t.Errorf("深检索输出结构不对")
+	}
+	t.Logf("深检索输出前 800 字：\n%s", oneLine(dTxt, 800))
+}

example/deepsearch/plg.json

@@ -0,0 +1,12 @@
+{
+  "name": "deepsearch",
+  "name_zh": "联网检索",
+  "name_en": "Deep Search",
+  "version": "1.1.2",
+  "description": "为 agent 提供真正的联网信息检索：本地 SearXNG 聚合多引擎（返回标题/URL/摘要/时间），支持新闻、时间范围、指定引擎；并提供网页正文抽取与「搜索+读前K篇」的深检索",
+  "author": "HomeAgent",
+  "entry": "plugin.bin",
+  "sdk": "1.2.0",
+  "tags": ["search", "web", "searxng", "retrieval", "news"],
+  "targets": "linux/amd64"
+}

example/deepsearch/plugin_test.go

@@ -0,0 +1,343 @@
+package main
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"strings"
+	"testing"
+)
+
+func newTestPlugin(t *testing.T, h http.HandlerFunc) (*Plugin, *httptest.Server) {
+	t.Helper()
+	srv := httptest.NewServer(h)
+	t.Cleanup(srv.Close)
+	p := &Plugin{
+		name:      "deepsearch",
+		searxURL:  srv.URL,
+		maxItems:  5,
+		language:  "zh-CN",
+		fetchMax:  1000,
+		userAgent: "test-agent",
+		http:      srv.Client(),
+	}
+	return p, srv
+}
+
+// 一份贴近真实 SearXNG 的响应：含重复 URL、缺摘要、多引擎、无响应引擎
+const sampleResponse = `{
+  "query": "deepin 被开除",
+  "results": [
+    {"url":"https://www.zhihu.com/question/1?utm_source=x","title":"网传统信内核开发工程师因没穿西服被开除","content":"截止1月9日最新情况…","engines":["duckduckgo","brave"],"score":9.5,"publishedDate":"2026-09-10T00:00:00"},
+    {"url":"https://www.zhihu.com/question/1","title":"网传统信内核开发工程师因没穿西服被开除（重复项）","content":"重复条目","engines":["brave"],"score":1.0},
+    {"url":"https://www.163.com/dy/article/KIQURODQ.html","title":"离谱！传某信创操作系统大厂因西装开除核心开发者","content":"一位负责Linux内核开发的核心工程师…","engines":["brave","quark"],"score":7.2},
+    {"url":"https://bbs.deepin.org.cn/zh","title":"deepin官方论坛","content":"","engines":["duckduckgo"],"score":2.0}
+  ],
+  "answers": [],
+  "suggestions": ["deepin 王勇 离职"],
+  "unresponsive_engines": [["baidu","CAPTCHA"],["sogou","unexpected crash"]],
+  "timings": {"search": 1.2}
+}`
+
+// 1) 检索：去重 + 按分数排序 + 摘要/覆盖度输出
+func TestSearchDedupAndFormat(t *testing.T) {
+	var gotQuery url.Values
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path == "/search" {
+			gotQuery = r.URL.Query()
+			w.Header().Set("Content-Type", "application/json")
+			_, _ = w.Write([]byte(sampleResponse))
+			return
+		}
+		http.NotFound(w, r)
+	})
+	res, err := p.handleSearch(map[string]interface{}{"query": "deepin 被开除", "count": float64(5)})
+	if err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	if gotQuery.Get("format") != "json" {
+		t.Errorf("必须要求 json 输出，实际 %q", gotQuery.Get("format"))
+	}
+	// SearXNG 的 /search **不认** count/limit（实测两者都返回同样的条数），
+	// 所以「要几条」必须由插件侧截断 —— 也不要再发这种无意义参数（曾以为它生效过）。
+	if gotQuery.Get("limit") != "" || gotQuery.Get("count") != "" {
+		t.Errorf("不应依赖 SearXNG 的条数参数（它不认）: %q", gotQuery.Encode())
+	}
+	txt := res.(map[string]interface{})["content"].(string)
+	// utm_source 应被规范化掉，重复项只剩一条
+	if n := strings.Count(txt, "zhihu.com/question/1"); n != 1 {
+		t.Errorf("URL 未正确去重（出现 %d 次）:\n%s", n, txt)
+	}
+	if !strings.Contains(txt, "网传统信内核开发工程师") {
+		t.Errorf("缺少标题: %s", txt)
+	}
+	if !strings.Contains(txt, "摘要：") {
+		t.Errorf("应输出摘要: %s", txt)
+	}
+	if !strings.Contains(txt, "baidu(CAPTCHA)") {
+		t.Errorf("应回报无响应引擎（让模型知道覆盖度）: %s", txt)
+	}
+	if !strings.Contains(txt, "duckduckgo") || !strings.Contains(txt, "quark") {
+		t.Errorf("应回报引擎覆盖: %s", txt)
+	}
+	// 高分条目应排在前面
+	if strings.Index(txt, "统信内核开发工程师") > strings.Index(txt, "离谱！") {
+		t.Errorf("未按分数排序:\n%s", txt)
+	}
+}
+
+// 2) 403（未开 json）必须给出可操作提示，而不是裸错误
+func TestSearchForbiddenHint(t *testing.T) {
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusForbidden)
+		_, _ = w.Write([]byte("Forbidden"))
+	})
+	_, err := p.handleSearch(map[string]interface{}{"query": "x"})
+	if err == nil {
+		t.Fatal("应返回错误")
+	}
+	msg := err.Error()
+	if !strings.Contains(msg, "403") || !strings.Contains(msg, "formats") {
+		t.Errorf("403 提示应指向 json/limiter 配置，实际: %s", msg)
+	}
+}
+
+// 3) 空结果：要给出原因与下一步建议
+func TestSearchEmptyHint(t *testing.T) {
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		_, _ = w.Write([]byte(`{"query":"x","results":[],"suggestions":["换个词"],"unresponsive_engines":[["google","CAPTCHA"]]}`))
+	})
+	res, err := p.handleSearch(map[string]interface{}{"query": "x"})
+	if err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	txt := res.(map[string]interface{})["content"].(string)
+	for _, want := range []string{"未返回结果", "google(CAPTCHA)", "换个词", "deepsearch_news"} {
+		if !strings.Contains(txt, want) {
+			t.Errorf("空结果提示缺少 %q: %s", want, txt)
+		}
+	}
+}
+
+// 4) 新闻：应带 categories=news 与 time_range=week；新闻为空时回退 general
+func TestNewsParamsAndFallback(t *testing.T) {
+	var calls []url.Values
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		calls = append(calls, r.URL.Query())
+		if r.URL.Query().Get("categories") == "news" {
+			_, _ = w.Write([]byte(`{"query":"n","results":[]}`))
+			return
+		}
+		_, _ = w.Write([]byte(`{"query":"n","results":[{"url":"https://a.com/1","title":"回退结果","content":"内容","engines":["brave"],"score":1}]}`))
+	})
+	res, err := p.handleNews(map[string]interface{}{"query": "某事"})
+	if err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	if len(calls) != 2 {
+		t.Fatalf("新闻为空时应回退 general，实际调用 %d 次", len(calls))
+	}
+	if calls[0].Get("categories") != "news" || calls[0].Get("time_range") != "week" {
+		t.Errorf("首次应为 news + week，实际 categories=%q time_range=%q", calls[0].Get("categories"), calls[0].Get("time_range"))
+	}
+	if tmp := res.(map[string]interface{})["content"].(string); !strings.Contains(tmp, "回退结果") {
+		t.Errorf("回退结果未被采用: %s", tmp)
+	}
+}
+
+// 5) 正文抽取：去脚本/样式/导航，保留 article
+func TestFetchExtractsArticle(t *testing.T) {
+	page := `<!doctype html><html><head><title>测试标题 - 站点</title>
+	<style>.x{color:red}</style><script>var secret="SHOULD_NOT_APPEAR";</script></head>
+	<body><nav>导航链接</nav><article>
+	<p>第一段正文，包含关键事实。</p><p>第二段正文。</p>
+	</article><footer>页脚</footer></body></html>`
+	var srvURL string
+	p, srv := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "text/html; charset=utf-8")
+		_, _ = w.Write([]byte(page))
+	})
+	srvURL = srv.URL
+	// 注意：不要用 example.com 之类真实域名——本机 DNS/proxy 会把它们转走，测试会飘
+	res, err := p.handleFetch(map[string]interface{}{"url": srvURL + "/a"})
+	if err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	txt := res.(map[string]interface{})["content"].(string)
+	if !strings.Contains(txt, "第一段正文") {
+		t.Errorf("正文丢失: %s", txt)
+	}
+	if strings.Contains(txt, "SHOULD_NOT_APPEAR") {
+		t.Errorf("脚本内容不应出现: %s", txt)
+	}
+	if strings.Contains(txt, "导航链接") || strings.Contains(txt, "页脚") {
+		t.Errorf("导航/页脚应被剥离: %s", txt)
+	}
+	if !strings.Contains(txt, "测试标题") {
+		t.Errorf("标题应被提取: %s", txt)
+	}
+}
+
+// 6) 深检索：候选 + 正文证据；单篇失败不应导致整体失败
+func TestDeepSearch(t *testing.T) {
+	var srvURL string // 处理函数先于 server 存在，故用闭包变量回填
+	p, srv := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		switch r.URL.Path {
+		case "/search":
+			_, _ = w.Write([]byte(`{"query":"d","results":[
+			  {"url":"` + srvURL + `/ok1","title":"好文一","content":"摘要一","engines":["brave"],"score":3},
+			  {"url":"` + srvURL + `/bad","title":"打不开的","content":"摘要二","engines":["brave"],"score":2},
+			  {"url":"` + srvURL + `/ok2","title":"好文二","content":"摘要三","engines":["brave"],"score":1}]}`))
+		case "/ok1", "/ok2":
+			w.Header().Set("Content-Type", "text/html")
+			_, _ = w.Write([]byte("<html><body><article><p>正文内容 " + r.URL.Path + "</p></article></body></html>"))
+		case "/bad":
+			w.WriteHeader(http.StatusForbidden)
+		default:
+			http.NotFound(w, r)
+		}
+	})
+	srvURL = srv.URL
+	res, err := p.handleDeep(map[string]interface{}{"query": "d", "top_k": float64(3), "max_chars": float64(500)})
+	if err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	txt := res.(map[string]interface{})["content"].(string)
+	for _, want := range []string{"候选清单", "正文证据", "正文内容 /ok1", "正文内容 /ok2", "抓取失败"} {
+		if !strings.Contains(txt, want) {
+			t.Errorf("深检索输出缺少 %q:\n%s", want, txt)
+		}
+	}
+}
+
+// 7) 自检：健康检查 + 探测检索 + 引擎覆盖统计
+func TestStatusReportsEngines(t *testing.T) {
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path == "/healthz" {
+			_, _ = w.Write([]byte("OK"))
+			return
+		}
+		_, _ = w.Write([]byte(sampleResponse))
+	})
+	res, err := p.handleStatus(map[string]interface{}{})
+	if err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	m := res.(map[string]interface{})
+	if m["healthz"] != 200 {
+		t.Errorf("healthz 应为 200，实际 %v", m["healthz"])
+	}
+	if m["search_ok"] != true {
+		t.Errorf("search_ok 应为 true：%v", m["search_ok"])
+	}
+	engs, ok := m["engines_returning_results"].(map[string]int)
+	if !ok || engs["brave"] == 0 || engs["quark"] == 0 {
+		t.Errorf("引擎统计不正确: %#v", m["engines_returning_results"])
+	}
+}
+
+// 8) 摘要压成一行并按字符截断（避免巨长摘要吃掉上下文）
+func TestOneLineTruncate(t *testing.T) {
+	got := oneLine("第一行\n第二行\t第三行", 5)
+	if strings.Contains(got, "\n") {
+		t.Errorf("应为单行: %q", got)
+	}
+	if r := []rune(got); len(r) != 6 { // 5 字符 + 省略号
+		t.Errorf("截断长度不符: %q (%d runes)", got, len(r))
+	}
+}
+
+// 9) 正文抽取长度上限生效
+func TestHtmlToTextTruncation(t *testing.T) {
+	long := strings.Repeat("字", 5000)
+	_, text := htmlToText("<html><body><article><p>"+long+"</p></article></body></html>", 100)
+	if !strings.Contains(text, "已截断") {
+		t.Errorf("超长正文应被截断: %d", len([]rune(text)))
+	}
+}
+
+// 10) 非 http(s) 协议应被拒绝
+func TestFetchRejectsBadScheme(t *testing.T) {
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {})
+	if _, err := p.handleFetch(map[string]interface{}{"url": "file:///etc/passwd"}); err == nil {
+		t.Fatal("file:// 应被拒绝")
+	}
+	if _, err := p.handleFetch(map[string]interface{}{"url": "javascript:alert(1)"}); err == nil {
+		t.Fatal("javascript: 应被拒绝")
+	}
+}
+
+// 11) raw 模式返回结构化 JSON（排查用）
+func TestSearchRawMode(t *testing.T) {
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		_, _ = w.Write([]byte(sampleResponse))
+	})
+	res, err := p.handleSearch(map[string]interface{}{"query": "q", "raw": true})
+	if err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	m, ok := res.(*searxResponse)
+	if !ok {
+		t.Fatalf("raw 应返回结构化响应，实际 %T", res)
+	}
+	if len(m.Results) != 4 {
+		t.Errorf("结果数应为 4（raw 不去重），实际 %d", len(m.Results))
+	}
+	if _, err := json.Marshal(m); err != nil {
+		t.Errorf("结构化结果应可序列化: %v", err)
+	}
+}
+
+// 13) 条数截断：SearXNG 不认条数参数，插件必须自己截，并且**如实说明**给了几条
+func TestSearchTruncatesToCountAndSaysSo(t *testing.T) {
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(sampleResponse)) // 4 条，去重后 3 条
+	})
+	res, err := p.handleSearch(map[string]interface{}{"query": "deepin", "count": float64(2)})
+	if err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	txt := res.(map[string]interface{})["content"].(string)
+
+	// 必须明确区分「命中几条」与「返回几条」：写成「命中 N 条」而实际给了 M<N 条，
+	// 模型会把 N 当成拿到手的条数（实测被 agent 当成事实报给用户）。
+	if !strings.Contains(txt, "命中 3 条，返回前 2 条") {
+		t.Errorf("应如实说明命中数与返回数:\n%s", txt)
+	}
+	// 按 score 排序后的前两条：zhihu(9.5)、163(7.2)；第三条 bbs.deepin(2.0) 必须被截掉
+	if !strings.Contains(txt, "统信内核开发工程师") || !strings.Contains(txt, "离谱！") {
+		t.Errorf("前两条（按分数）应在:\n%s", txt)
+	}
+	if strings.Contains(txt, "deepin官方论坛") {
+		t.Errorf("第 3 条（score 最低）超出了 count=2，不该出现:\n%s", txt)
+	}
+	// 条目行数也要正好 2 条（防「头部说 2 条、正文还是全量」）
+	if n := strings.Count(txt, "\n   http"); n != 2 {
+		t.Errorf("正文应恰好 2 条，实际 %d 条:\n%s", n, txt)
+	}
+}
+
+// 14) 条数上限：不因为模型要 200 条就真给 200 条
+func TestLimitResultsCapsAndDefaults(t *testing.T) {
+	p := &Plugin{name: "deepsearch", maxItems: 8}
+	many := make([]searxResult, 30)
+	for i := range many {
+		many[i] = searxResult{URL: "https://e.test/", Title: "t"}
+	}
+	if got := len(p.limitResults(map[string]interface{}{}, many)); got != 8 {
+		t.Errorf("未指定 count 时应取配置的 max_items=8，实际 %d", got)
+	}
+	if got := len(p.limitResults(map[string]interface{}{"count": float64(3)}, many)); got != 3 {
+		t.Errorf("count=3 应返回 3 条，实际 %d", got)
+	}
+	if got := len(p.limitResults(map[string]interface{}{"count": float64(200)}, many)); got != maxSearchResults {
+		t.Errorf("超过上限应收敛到 %d 条，实际 %d", maxSearchResults, got)
+	}
+	// 结果比 count 少时不能造数据
+	few := many[:2]
+	if got := len(p.limitResults(map[string]interface{}{"count": float64(5)}, few)); got != 2 {
+		t.Errorf("结果不足时应原样返回，实际 %d", got)
+	}
+}

example/deepsearch/searxng.go

@@ -0,0 +1,164 @@
+package main
+
+// SearXNG 生命周期托管：插件启动时拉起搜索后端，插件停止时关闭它。
+//
+// 契约依据（内核侧 internal/plugin/proc/*，已逐行核对）：
+//   - 内核停止插件：发 `plugin.stop` → 插件先跑 RunStopHandlers（LIFO、幂等）→ 再 Stop() → exit(0)
+//   - 若插件未在 stopGracePeriod（**5 秒**）内退出，内核直接 SIGKILL
+//   - stdin 关闭（内核消失）同样会跑 handlers + Stop()
+//
+// 因此这里的关闭动作必须**有界**：searxShutdownBudget 取 4s，留 1s 余量。
+//
+// 归属规则（谁拉起谁关）：**只有本插件真正执行了 `docker compose up -d` 的实例才算「我们起的」**。
+// 探活发现已在运行的实例只「接管」——不认领关闭责任。否则同一台机器上的第二个实例
+// （E2E 测试拉起的插件、另一个 daemon）退出时会把生产后端一起带走：实测就是这条把
+// 线上搜索服务反复关停的（测试实例用默认配置，测试结束就 `docker compose stop`）。
+// 若插件是被 kill -9 / OOM 带走的，关闭动作不会执行 —— SearXNG 会留在运行态；
+// 下次 Start 探测到它在跑就直接接管，这是更安全的失败方向。
+
+import (
+	"context"
+	"log"
+	"net/http"
+	"os/exec"
+	"time"
+)
+
+const (
+	cfgManageSearx = "manage_searxng"
+	cfgSearxDir    = "searxng_dir"
+	cfgStopOnExit  = "stop_searxng_on_exit"
+
+	defaultSearxDir = "/root/searxng-agent"
+
+	searxProbeTimeout   = 1500 * time.Millisecond // 单次 healthz 探测
+	searxUpBudget       = 20 * time.Second        // docker compose up -d 的上限（正常 1s 内返回）
+	searxReadyBudget    = 6 * time.Second         // up 之后等 healthz 就绪的上限
+	searxShutdownBudget = 4 * time.Second         // 必须 < 内核 5s 宽限期
+)
+
+// searxBudget 把四个时间预算收拢，便于单测注入短值（否则测试要真等就绪窗口）。
+type searxBudget struct {
+	probe    time.Duration
+	up       time.Duration
+	ready    time.Duration
+	shutdown time.Duration
+}
+
+func (p *Plugin) budget() searxBudget {
+	b := p.bud
+	if b.probe == 0 {
+		b.probe = searxProbeTimeout
+	}
+	if b.up == 0 {
+		b.up = searxUpBudget
+	}
+	if b.ready == 0 {
+		b.ready = searxReadyBudget
+	}
+	if b.shutdown == 0 {
+		b.shutdown = searxShutdownBudget
+	}
+	return b
+}
+
+// cmdRunner 抽出来是为了让生命周期逻辑可单测：注入假执行器，不起真容器。
+type cmdRunner func(ctx context.Context, dir, name string, args ...string) (string, error)
+
+func defaultRunner(ctx context.Context, dir, name string, args ...string) (string, error) {
+	cmd := exec.CommandContext(ctx, name, args...)
+	cmd.Dir = dir
+	out, err := cmd.CombinedOutput()
+	return string(out), err
+}
+
+// searxReachable 探测搜索后端是否可用（只看 healthz，不发检索请求）。
+func (p *Plugin) searxReachable(timeout time.Duration) bool {
+	if p.searxURL == "" {
+		return false
+	}
+	base := p.http
+	if base == nil {
+		base = &http.Client{}
+	}
+	cl := *base // 复制一份，避免改到共享 client 的超时
+	cl.Timeout = timeout
+	req, err := http.NewRequest(http.MethodGet, p.searxURL+"/healthz", nil)
+	if err != nil {
+		return false
+	}
+	req.Header.Set("User-Agent", p.userAgent)
+	resp, err := cl.Do(req)
+	if err != nil {
+		return false
+	}
+	defer resp.Body.Close()
+	return resp.StatusCode < 400
+}
+
+// ensureSearxng 在插件启动时确保搜索后端在跑；已在跑则直接接管，不重启。
+func (p *Plugin) ensureSearxng() {
+	b := p.budget()
+	if !p.manageSearx {
+		log.Printf("[%s] 未启用 SearXNG 托管（manage_searxng=false），假定 %s 由外部维护", p.name, p.searxURL)
+		return
+	}
+	if p.searxReachable(b.probe) {
+		// 只接管，不认领：不是我们拉起来的，就不能由我们关掉
+		log.Printf("[%s] SearXNG 已在运行（%s），直接接管（不认领关闭责任）", p.name, p.searxURL)
+		return
+	}
+	ctx, cancel := context.WithTimeout(context.Background(), b.up)
+	out, err := p.run(ctx, p.searxDir, "docker", "compose", "up", "-d")
+	cancel()
+	if err != nil {
+		log.Printf("[%s] 拉起 SearXNG 失败（dir=%s，请检查 manage_searxng/searxng_dir 配置）: %v；输出: %s",
+			p.name, p.searxDir, err, oneLine(out, 300))
+		return
+	}
+	log.Printf("[%s] 已执行 docker compose up -d（%s）：%s", p.name, p.searxDir, oneLine(out, 200))
+
+	deadline := time.Now().Add(b.ready)
+	for time.Now().Before(deadline) {
+		if p.searxReachable(800 * time.Millisecond) {
+			log.Printf("[%s] SearXNG 就绪", p.name)
+			p.markSearxOwned()
+			return
+		}
+		time.Sleep(600 * time.Millisecond)
+	}
+	log.Printf("[%s] SearXNG 已启动但 %s 内未就绪；首次检索会自动等待", p.name, b.ready)
+	p.markSearxOwned()
+}
+
+func (p *Plugin) markSearxOwned() {
+	p.searxMu.Lock()
+	p.searxOwned = true
+	p.searxMu.Unlock()
+}
+
+// shutdownSearxng 关闭搜索后端。幂等，且有界（内核宽限期 5s，这里最多 4s）。
+func (p *Plugin) shutdownSearxng() {
+	b := p.budget()
+	p.searxMu.Lock()
+	owned := p.searxOwned
+	p.searxOwned = false
+	p.searxMu.Unlock()
+
+	if !owned {
+		return // 不是我们拉起来的 / 已经关过
+	}
+	if !p.manageSearx || !p.stopOnExit {
+		log.Printf("[%s] 保留 SearXNG 运行（stop_searxng_on_exit=false）", p.name)
+		return
+	}
+	ctx, cancel := context.WithTimeout(context.Background(), b.shutdown)
+	defer cancel()
+	out, err := p.run(ctx, p.searxDir, "docker", "compose", "stop", "-t", "2")
+	if err != nil {
+		// 故意只记日志：这里再重试就会拖过内核宽限期，被 SIGKILL 更糟
+		log.Printf("[%s] 关闭 SearXNG 失败（忽略）: %v；输出: %s", p.name, err, oneLine(out, 200))
+		return
+	}
+	log.Printf("[%s] 已关闭 SearXNG", p.name)
+}

example/deepsearch/searxng_test.go

@@ -0,0 +1,223 @@
+package main
+
+import (
+	"context"
+	"errors"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"sync"
+	"testing"
+	"time"
+)
+
+type fakeCall struct {
+	dir  string
+	name string
+	args []string
+}
+
+func (c fakeCall) String() string { return c.name + " " + strings.Join(c.args, " ") }
+
+// newFakeRunner 记录调用并返回预设结果
+func newFakeRunner(calls *[]fakeCall, out string, err error) cmdRunner {
+	var mu sync.Mutex
+	return func(ctx context.Context, dir, name string, args ...string) (string, error) {
+		mu.Lock()
+		*calls = append(*calls, fakeCall{dir: dir, name: name, args: args})
+		mu.Unlock()
+		return out, err
+	}
+}
+
+// fastBudget 把就绪窗口压到毫秒级，避免单测真等
+func fastBudget() searxBudget {
+	return searxBudget{
+		probe:    50 * time.Millisecond,
+		up:       time.Second,
+		ready:    200 * time.Millisecond,
+		shutdown: time.Second,
+	}
+}
+
+// 1) 后端没跑 → 应执行 docker compose up -d，并认领关闭责任
+func TestEnsureSearxngStartsWhenUnreachable(t *testing.T) {
+	var calls []fakeCall
+	p := &Plugin{
+		name: "deepsearch", searxURL: "http://127.0.0.1:1", searxDir: "/tmp/fake-searx",
+		manageSearx: true, stopOnExit: true, userAgent: "test",
+		bud: fastBudget(), run: newFakeRunner(&calls, "Container searxng-agent Started", nil),
+	}
+	p.ensureSearxng()
+
+	if len(calls) != 1 {
+		t.Fatalf("应恰好拉起一次，实际 %d 次：%v", len(calls), calls)
+	}
+	got := calls[0]
+	if got.name != "docker" || strings.Join(got.args, " ") != "compose up -d" {
+		t.Errorf("命令不对：%s", got)
+	}
+	if got.dir != "/tmp/fake-searx" {
+		t.Errorf("工作目录应为配置的 compose 目录，实际 %q", got.dir)
+	}
+	if !p.searxOwned {
+		t.Error("既然是我们拉起的，就应认领关闭责任")
+	}
+}
+
+// 2) 后端已在跑 → 不重启，**且不认领关闭责任**
+//
+// 这条是关键：同一台机器上会有第二个实例（E2E 测试拉起的插件、另一个 daemon）。
+// 如果「接管」也算「我拥有」，任一实例退出就会把生产后端关掉 —— 线上实测就是
+// 测试实例在 teardown 时 `docker compose stop`，把搜索服务反复关停。
+func TestEnsureSearxngAdoptsRunningBackendWithoutOwning(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path == "/healthz" {
+			_, _ = w.Write([]byte("OK"))
+			return
+		}
+		http.NotFound(w, r)
+	}))
+	defer srv.Close()
+
+	var calls []fakeCall
+	p := &Plugin{
+		name: "deepsearch", searxURL: srv.URL, searxDir: "/tmp/fake-searx",
+		manageSearx: true, stopOnExit: true, userAgent: "test",
+		bud: fastBudget(), run: newFakeRunner(&calls, "", nil),
+	}
+	p.ensureSearxng()
+
+	if len(calls) != 0 {
+		t.Errorf("已在跑就不该重启它，实际执行了：%v", calls)
+	}
+	if p.searxOwned {
+		t.Error("不是我们拉起的，就不能认领关闭责任（否则退出时会带走别人的后端）")
+	}
+}
+
+// 2b) 接管的实例退出时，一个 docker 命令都不能发
+func TestAdoptedBackendSurvivesShutdown(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		_, _ = w.Write([]byte("OK"))
+	}))
+	defer srv.Close()
+
+	var calls []fakeCall
+	p := &Plugin{
+		name: "deepsearch", searxURL: srv.URL, searxDir: "/tmp/fake-searx",
+		manageSearx: true, stopOnExit: true, userAgent: "test",
+		bud: fastBudget(), run: newFakeRunner(&calls, "", nil),
+	}
+	p.ensureSearxng()
+	if err := p.Stop(); err != nil {
+		t.Fatalf("Stop: %v", err)
+	}
+	if len(calls) != 0 {
+		t.Errorf("接管来的后端在退出时必须留着，实际执行了：%v", calls)
+	}
+}
+
+// 3) 关掉托管 → 完全不碰 docker
+func TestEnsureSearxngDisabled(t *testing.T) {
+	var calls []fakeCall
+	p := &Plugin{
+		name: "deepsearch", searxURL: "http://127.0.0.1:1", searxDir: "/tmp/fake-searx",
+		manageSearx: false, stopOnExit: true, userAgent: "test",
+		bud: fastBudget(), run: newFakeRunner(&calls, "", nil),
+	}
+	p.ensureSearxng()
+	if len(calls) != 0 || p.searxOwned {
+		t.Errorf("manage_searxng=false 时不该有任何动作：calls=%v owned=%v", calls, p.searxOwned)
+	}
+}
+
+// 4) 拉起失败不能让插件起不来（记日志即可）
+func TestEnsureSearxngFailureNonFatal(t *testing.T) {
+	var calls []fakeCall
+	p := &Plugin{
+		name: "deepsearch", searxURL: "http://127.0.0.1:1", searxDir: "/tmp/fake-searx",
+		manageSearx: true, stopOnExit: true, userAgent: "test",
+		bud: fastBudget(), run: newFakeRunner(&calls, "Cannot connect to the Docker daemon", errors.New("exit status 1")),
+	}
+	p.ensureSearxng() // 不应 panic
+	if p.searxOwned {
+		t.Error("没拉起来就不该认领关闭责任（否则停止时会去关一个不是我们起的服务）")
+	}
+}
+
+// 5) 停止：关掉我们拉起的后端，且幂等
+func TestShutdownStopsOwnedBackend(t *testing.T) {
+	var calls []fakeCall
+	runner := newFakeRunner(&calls, "ok", nil)
+	p := &Plugin{
+		name: "deepsearch", searxURL: "http://127.0.0.1:1", searxDir: "/tmp/fake-searx",
+		manageSearx: true, stopOnExit: true, userAgent: "test",
+		bud: fastBudget(), run: runner,
+	}
+	p.ensureSearxng()
+	calls = nil
+
+	p.shutdownSearxng()
+	if len(calls) != 1 {
+		t.Fatalf("应执行一次 compose stop，实际 %v", calls)
+	}
+	if got := strings.Join(calls[0].args, " "); !strings.HasPrefix(got, "compose stop") {
+		t.Errorf("停止命令不对：%s", got)
+	}
+	if p.searxOwned {
+		t.Error("停止后应清掉认领标记")
+	}
+
+	p.shutdownSearxng() // 幂等：不应再调一次
+	if len(calls) != 1 {
+		t.Errorf("重复停止应无副作用，实际 %v", calls)
+	}
+}
+
+// 6) 不是我们拉起的 → 停止时不许动它
+func TestShutdownSkippedWhenNotOwned(t *testing.T) {
+	var calls []fakeCall
+	p := &Plugin{
+		name: "deepsearch", searxDir: "/tmp/fake-searx", manageSearx: true, stopOnExit: true,
+		bud: fastBudget(), run: newFakeRunner(&calls, "", nil),
+	}
+	p.shutdownSearxng()
+	if len(calls) != 0 {
+		t.Errorf("不该去停一个我们没起的服务：%v", calls)
+	}
+}
+
+// 7) 配了「停止时保留」→ 认领过也不关
+func TestShutdownKeepsBackendWhenConfigured(t *testing.T) {
+	var calls []fakeCall
+	p := &Plugin{
+		name: "deepsearch", searxURL: "http://127.0.0.1:1", searxDir: "/tmp/fake-searx",
+		manageSearx: true, stopOnExit: false, userAgent: "test",
+		bud: fastBudget(), run: newFakeRunner(&calls, "", nil),
+	}
+	p.ensureSearxng()
+	calls = nil
+	p.shutdownSearxng()
+	if len(calls) != 0 {
+		t.Errorf("stop_searxng_on_exit=false 时不应关闭：%v", calls)
+	}
+}
+
+// 8) Stop() 自身也要收尾（内核 stdin 关闭路径不会走 stop handler 的注册顺序之外）
+func TestStopTriggersShutdown(t *testing.T) {
+	var calls []fakeCall
+	p := &Plugin{
+		name: "deepsearch", searxURL: "http://127.0.0.1:1", searxDir: "/tmp/fake-searx",
+		manageSearx: true, stopOnExit: true, userAgent: "test",
+		bud: fastBudget(), run: newFakeRunner(&calls, "", nil),
+	}
+	p.ensureSearxng()
+	calls = nil
+	if err := p.Stop(); err != nil {
+		t.Fatalf("Stop 返回错误: %v", err)
+	}
+	if len(calls) != 1 {
+		t.Errorf("Stop 应触发一次关闭，实际 %v", calls)
+	}
+}

example/editdoc/go.mod

@@ -4,4 +4,4 @@ go 1.25.0
 
 require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../

example/editdoc/plg.json

@@ -1,4 +1,4 @@
-{
+{
   "name": "editdoc",
   "name_zh": "文档编辑",
   "name_en": "Document Editor",

example/editdoc/plugin.go

@@ -4,15 +4,19 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
+	"log"
 	"os"
 	"os/exec"
+	"path/filepath"
 
 	"gitcode.com/JianFeeeee/homeagent-sdk/sdk"
 )
 
 type Plugin struct {
-	name string
-	sdk  *sdk.PluginSDK
+	name       string
+	sdk        *sdk.PluginSDK
+	scriptPath string
+	venvPython string
 }
 
 func (p *Plugin) Name() string { return p.name }
@@ -20,6 +24,30 @@ func (p *Plugin) Name() string { return p.name }
 func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	s.SetAutoRestart(true)
 	p.sdk = s
+
+	s.Settings().RegisterDef(sdk.ConfigDef{
+		Key: "script_path", Default: "", Type: "string",
+		DisplayName: "编辑脚本路径",
+		Description: "edit_doc.py 的绝对路径；留空时使用插件可执行文件同目录下的 edit_doc.py",
+		Category:    p.name,
+	})
+	s.Settings().RegisterDef(sdk.ConfigDef{
+		Key: "venv_python", Default: "", Type: "string",
+		DisplayName: "venv Python 解释器",
+		Description: "执行 edit_doc.py 使用的 Python 解释器（建议用 venv 内的 python）；必须配置，留空将报错",
+		Category:    p.name,
+	})
+
+	if v, err := s.Settings().Get("script_path"); err == nil {
+		if str, ok := v.(string); ok {
+			p.scriptPath = str
+		}
+	}
+	if v, err := s.Settings().Get("venv_python"); err == nil {
+		if str, ok := v.(string); ok {
+			p.venvPython = str
+		}
+	}
 	s.RegisterTool("edit_document", sdk.ToolDef{
 		Name:        "edit_document",
 		Description: "编辑 Office 文档内容。支持替换文本、修改单元格等操作。编辑后原文件被覆盖。操作前建议先用 read_document 查看内容。支持 .docx / .xlsx / .pptx。",
@@ -80,19 +108,24 @@ func (p *Plugin) handleEditDocument(args map[string]interface{}) (interface{}, e
 	}
 	pyArgsJSON, _ := json.Marshal(pyArgs)
 
-	scriptPath := "/home/newqqagent/plugins/editdoc/edit_doc.py"
+	scriptPath := p.scriptPath
+	if scriptPath == "" {
+		scriptPath = filepath.Join(filepath.Dir(os.Args[0]), "edit_doc.py")
+		log.Printf("[%s] script_path 未配置，使用默认脚本路径: %s", p.name, scriptPath)
+	}
 	if _, err := os.Stat(scriptPath); os.IsNotExist(err) {
-		return nil, fmt.Errorf("edit_doc.py not found at %s", scriptPath)
+		return nil, fmt.Errorf("edit_doc.py not found at %s（请在插件配置 script_path 中指定脚本路径）", scriptPath)
 	}
 
-	venvPython := "/home/program/qq-workspace/self-workplace/.venv/bin/python3"
-	pythonBin := "python3"
-	if _, err := os.Stat(venvPython); err == nil {
-		pythonBin = venvPython
+	if p.venvPython == "" {
+		return nil, fmt.Errorf("venv_python 未配置，无法执行脚本；请在插件配置中设置 venv_python（venv 内 python 的绝对路径）")
+	}
+	if _, err := os.Stat(p.venvPython); err != nil {
+		return nil, fmt.Errorf("venv python 不存在: %s（请检查 venv_python 配置）", p.venvPython)
 	}
 
 	var out bytes.Buffer
-	cmd := exec.Command(pythonBin, scriptPath, file, operation, string(pyArgsJSON))
+	cmd := exec.Command(p.venvPython, scriptPath, file, operation, string(pyArgsJSON))
 	cmd.Stdout = &out
 	if err := cmd.Run(); err != nil {
 		return nil, fmt.Errorf("edit document: %w", err)

example/files/go.mod

@@ -4,4 +4,4 @@ go 1.25.0
 
 require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../

example/files/plg.json

@@ -1,4 +1,4 @@
-{
+{
   "name": "files",
   "name_zh": "文件系统",
   "name_en": "File System",

example/files/plugin.go

@@ -27,24 +27,39 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	p.sdk = s
 	s.Settings().RegisterDef(sdk.ConfigDef{
 		Key:         "dir",
-		Default:     "/",
+		Default:     "",
 		Type:        "string",
 		DisplayName: "文件系统根目录",
-		Description: "文件操作允许访问的根目录（设为 / 表示完整主机文件系统）",
+		Description: "文件操作允许访问的根目录；留空时使用默认沙箱目录（主数据目录/files_sandbox），不建议设为 /",
 		Category:    "files",
 	})
 
-	dir := getSetting[string](s.Settings(), "dir", "/")
+	dir := getSetting[string](s.Settings(), "dir", "")
 	if strings.HasPrefix(dir, "~/") {
 		home, _ := os.UserHomeDir()
 		dir = filepath.Join(home, dir[2:])
 	}
+	if dir == "" {
+		dataDir, err := s.Settings().GetCore("core.daemon.data_dir")
+		base := "."
+		if err == nil {
+			if ds, ok := dataDir.(string); ok && ds != "" {
+				base = ds
+			}
+		}
+		dir = filepath.Join(base, "files_sandbox")
+	}
 	abs, err := filepath.Abs(dir)
 	if err != nil {
 		return fmt.Errorf("resolve files.dir: %w", err)
 	}
+	if err := os.MkdirAll(abs, 0755); err != nil {
+		return fmt.Errorf("mkdir files.dir: %w", err)
+	}
+	if real, err := filepath.EvalSymlinks(abs); err == nil {
+		abs = real
+	}
 	p.filesDir = abs
-	os.MkdirAll(p.filesDir, 0755)
 
 	tp := p.name + "_"
 
@@ -143,10 +158,60 @@ func (p *Plugin) resolvePath(userPath string) (string, error) {
 		return "", fmt.Errorf("resolve path: %w", err)
 	}
 	base := filepath.Clean(p.filesDir)
-	if base != "/" && !strings.HasPrefix(abs, base+string(filepath.Separator)) && abs != base {
+	if !withinSandbox(base, abs) {
 		return "", fmt.Errorf("path outside sandbox: %s", userPath)
 	}
-	return abs, nil
+	real, err := evalReal(base, abs)
+	if err != nil {
+		return "", err
+	}
+	if !withinSandbox(base, real) {
+		return "", fmt.Errorf("path escapes sandbox via symlink: %s", userPath)
+	}
+	return real, nil
+}
+
+func withinSandbox(base, abs string) bool {
+	if base == "/" {
+		return true
+	}
+	return abs == base || strings.HasPrefix(abs, base+string(filepath.Separator))
+}
+
+func evalReal(base, abs string) (string, error) {
+	existing := abs
+	var tail []string
+	for {
+		real, err := filepath.EvalSymlinks(existing)
+		if err == nil {
+			full := real
+			for i := len(tail) - 1; i >= 0; i-- {
+				full = filepath.Join(full, tail[i])
+			}
+			return full, nil
+		}
+		if !os.IsNotExist(err) {
+			return "", fmt.Errorf("resolve path: %w", err)
+		}
+		if link, lerr := os.Readlink(existing); lerr == nil {
+			target := link
+			if !filepath.IsAbs(target) {
+				target = filepath.Join(filepath.Dir(existing), target)
+			}
+			if t, aerr := filepath.Abs(target); aerr == nil {
+				target = filepath.Clean(t)
+			}
+			if !withinSandbox(base, target) {
+				return "", fmt.Errorf("path escapes sandbox via symlink: %s", abs)
+			}
+		}
+		parent := filepath.Dir(existing)
+		if parent == existing {
+			return "", fmt.Errorf("resolve path: %w", err)
+		}
+		tail = append(tail, filepath.Base(existing))
+		existing = parent
+	}
 }
 
 // handleRead implements the read tool.

example/luademo/README.md

@@ -0,0 +1,25 @@
+# luademo
+
+Lua 插件全功能示例，展示 v0.8.0 Lua SDK 的完整能力面：
+
+- **工具注册**：`no_memory` + `cleaner`（记忆计算层过滤）
+- **阶段钩子**：`register_stage(stage, handler, scope)`，`own_tools` 与全局作用域
+- **通道**：`register_output_channel` / `register_input_channel`（def 支持 no_memory/cleaner）
+- **数据类 API**：`sdk.memory.*`、`sdk.doc.*`、`sdk.knowledge.*`、`sdk.text_memory.*`、`sdk.llm.*`、`sdk.settings.*`、`sdk.social.*`
+- **其他**：`register_api`、`set_auto_restart`
+
+## 本地独立测试
+
+```bash
+lua main.lua   # 使用 sdk.lua mock，不依赖内核
+```
+
+## 构建
+
+```bash
+hmapdev build
+```
+
+## 安装
+
+通过插件管理 HTTP API 上传 `.hmap` 包，或解压到 `<data>/plugins/luademo/` 后重启内核。

example/luademo/main.lua

@@ -0,0 +1,105 @@
+-- luademo plugin — 展示 v0.8.0 Lua SDK 全部能力
+-- 运行环境：内核注入真实实现；lua main.lua 可用 sdk.lua mock 独立测试
+local plugin = { name = "luademo" }
+
+function plugin.start(sdk)
+  sdk.log("info", "luademo starting...")
+
+  -- 注册配置项（WebUI 可展示）
+  sdk.settings.register_def({
+    key = "plugin.luademo.greeting",
+    default = "Hello",
+    type = "string",
+    display_name = "Greeting",
+    description = "Greeting prefix for the hello tool",
+    category = "luademo",
+  })
+
+  -- 注册工具：no_memory（输出跳过记忆计算）+ cleaner（计算层过滤函数）
+  sdk.register_tool("luademo_hello", {
+    description = "A hello world tool with no_memory and cleaner",
+    parameters = { type = "object", properties = {} },
+    no_memory = true,
+    cleaner = function(text) return "CLEANED:" .. text end,
+  }, function(args)
+    local prefix, err = sdk.settings.get_core("plugin.luademo.greeting")
+    if err ~= nil then prefix = "Hello" end
+    return { content = (prefix or "Hello") .. " from luademo plugin!" }
+  end)
+
+  -- 注册工具：数据类 API 巡检（memory/doc/knowledge/text_memory/llm/settings/social）
+  sdk.register_tool("luademo_probe", {
+    description = "Exercise every aligned data API and return combined results",
+    parameters = { type = "object", properties = {} },
+    no_memory = true,
+  }, function(args)
+    local res = {}
+
+    local ok, err = sdk.memory.commit({ { subject = "demo", relation = "uses", object = "lua" } })
+    res.memory_commit = { ok = ok, err = err }
+    local recalled, rerr = sdk.memory.recall("demo", 1)
+    res.memory_recall = { result = recalled, err = rerr }
+
+    ok, err = sdk.doc.insert({ id = "demo-1", title = "lua demo doc", content = "hello lua world" })
+    res.doc_insert = { ok = ok, err = err }
+    local docs, derr = sdk.doc.query("lua", 2)
+    res.doc_query = { result = docs, err = derr }
+
+    ok, err = sdk.knowledge.add("luademo", "lua knowledge entry")
+    res.knowledge_add = { ok = ok, err = err }
+    local entries, kerr = sdk.knowledge.search("luademo", 2)
+    res.knowledge_search = { result = entries, err = kerr }
+
+    ok, err = sdk.text_memory.append({ role = "tool", content = "luademo probe ran", channel = "luademo" })
+    res.text_memory = { ok = ok, err = err }
+
+    local sources, serr = sdk.llm.list_sources()
+    res.llm_sources = { result = sources, err = serr }
+
+    local v, verr = sdk.settings.get_core("agent.name")
+    res.settings_get_core = { result = v, err = verr }
+    local defs, defserr = sdk.settings.defs("plugin.luademo")
+    res.settings_defs = { result = defs, err = defserr }
+
+    local persons, perr = sdk.social.list_persons()
+    res.social_persons = { result = persons, err = perr }
+
+    return { content = res }
+  end)
+
+  -- 阶段钩子：own_tools 作用域（仅本插件工具被调用时触发）
+  sdk.register_stage("before_toolcall", function(ctx)
+    local calls = ctx.tool_calls or {}
+    if calls[1] then
+      sdk.log("info", "luademo stage before_toolcall: tool=" .. tostring(calls[1].name))
+    end
+    return nil
+  end, "own_tools")
+
+  -- 阶段钩子：全局作用域（修改 ctx 字段会写回内核，见 applyLuaStageResult）
+  sdk.register_stage("pre_action", function(ctx)
+    sdk.log("info", "luademo stage pre_action: user=" .. tostring(ctx.user_id))
+    -- 演示 stage 写回：给 llm_text 追加标记（内核会同步回 StageContext）
+    if ctx.llm_text then
+      ctx.llm_text = ctx.llm_text .. "[luademo]"
+    end
+    return nil
+  end)
+
+  -- 输出通道：路由输出到外部渠道（def 支持 no_memory/cleaner）
+  sdk.register_output_channel("luademo_out", 0, "luademo push channel",
+    { no_memory = true, cleaner = function(t) return "OCLEANED:" .. t end },
+    function(args) return { content = "out-channel ack" } end)
+
+  -- 输入通道
+  sdk.register_input_channel("luademo_in", { no_memory = true })
+
+  -- 其他 API
+  sdk.register_api("luademo.ping")
+  sdk.set_auto_restart(true)
+
+  sdk.log("info", "luademo started")
+end
+
+function plugin.stop() sdk.log("info", "luademo stopped") end
+return plugin

example/luademo/plg.json

@@ -0,0 +1,11 @@
+{
+  "name": "luademo",
+  "name_zh": "Lua 全功能示例",
+  "name_en": "Lua Demo",
+  "version": "0.1.0",
+  "description": "Lua 插件全功能示例：工具(no_memory/cleaner) + 阶段钩子 + 通道 + 数据类 API",
+  "author": "HomeAgent",
+  "entry": "main.lua",
+  "tags": ["luademo"],
+  "targets": "lua"
+}

example/luademo/sdk.lua

@@ -0,0 +1,67 @@
+-- HomeAgent Lua Plugin SDK (standalone mock)
+sdk = {}
+function sdk.log(level, msg) print("[lua-plugin] " .. tostring(level) .. ": " .. tostring(msg)) end
+function sdk.register_tool(name, def, handler) print("[lua-plugin] register_tool: " .. tostring(name)) end
+function sdk.register_stage(stage, handler, scope) print("[lua-plugin] register_stage: " .. tostring(stage) .. " scope=" .. tostring(scope)) end
+function sdk.register_api(name) print("[lua-plugin] register_api: " .. tostring(name)) end
+function sdk.register_output_channel(name, caps, desc, def, handler) print("[lua-plugin] register_output_channel: " .. tostring(name)) end
+function sdk.register_input_channel(name, def) print("[lua-plugin] register_input_channel: " .. tostring(name)) end
+function sdk.get_setting(key) return nil end
+function sdk.set_setting(key, value) print("[lua-plugin] set_setting: " .. tostring(key)) end
+function sdk.inject_text(source, channel, text) print("[lua-plugin] inject_text: " .. tostring(source)) end
+function sdk.inject_interrupt(source, channel, text) print("[lua-plugin] inject_interrupt: " .. tostring(source)) end
+function sdk.inject_text_no_memory(source, channel, text) print("[lua-plugin] inject_text_no_memory: " .. tostring(source)) end
+function sdk.set_auto_restart(enabled) print("[lua-plugin] set_auto_restart: " .. tostring(enabled)) end
+sdk.memory = {}
+function sdk.memory.recall(query, depth) return {entities={}, relations={}} end
+function sdk.memory.commit(triples) return nil end
+function sdk.memory.introspect() return {} end
+function sdk.memory.merge(source, target) return 0 end
+function sdk.memory.purge(criteria, hard) return 0 end
+sdk.doc = {}
+function sdk.doc.query(text, top_k) return {} end
+function sdk.doc.insert(doc) return nil end
+function sdk.doc.remove(id) return nil end
+function sdk.doc.stats() return {} end
+sdk.knowledge = {}
+function sdk.knowledge.search(query, limit) return {} end
+function sdk.knowledge.add(tag, content) return nil end
+function sdk.knowledge.list() return {} end
+sdk.text_memory = {}
+function sdk.text_memory.append(evt) return nil end
+sdk.llm = {}
+function sdk.llm.list_sources() return {} end
+function sdk.llm.set_source(name) return nil end
+function sdk.llm.current_source() return nil end
+sdk.social = {}
+function sdk.social.get_person(name) return {} end
+function sdk.social.get_network(name, depth) return {} end
+function sdk.social.get_trait(name, trait) return {value=nil, found=false} end
+function sdk.social.get_relations(name) return {} end
+function sdk.social.list_persons() return {} end
+sdk.settings = {}
+function sdk.settings.get_core(key) return nil end
+function sdk.settings.set_core(key, value) return nil end
+function sdk.settings.list_core(prefix) return {} end
+function sdk.settings.get_plugin(plugin, key) return nil end
+function sdk.settings.set_plugin(plugin, key, value) return nil end
+function sdk.settings.list_plugin(plugin, prefix) return {} end
+function sdk.settings.list(prefix) return {} end
+function sdk.settings.register_def(def) return nil end
+function sdk.settings.defs(prefix) return {} end
+function sdk.settings.dump() return {} end
+function sdk.settings.plugins() return {} end
+sdk.json = {}
+function sdk.json.encode(val)
+    if type(val) == "string" then return '"' .. val:gsub('"', '\\"'):gsub('\n', '\\n') .. '"'
+    elseif type(val) == "number" or type(val) == "boolean" then return tostring(val)
+    elseif type(val) == "table" then local parts, i = {}, 1
+        for k, v in pairs(val) do parts[i] = sdk.json.encode(k) .. ":" .. sdk.json.encode(v); i = i + 1 end
+        return "{" .. table.concat(parts, ",") .. "}" end
+    return "null"
+end
+function sdk.json.decode(str) local ok, fn = pcall(load, "return " .. str); if ok then return fn() end; return nil end
+sdk.http = {}
+function sdk.http.get(url) print("[lua-plugin] http.get: " .. tostring(url)); return {status=200, body='{"mock":true}', headers={}} end
+function sdk.http.post(url, body, ct) print("[lua-plugin] http.post: " .. tostring(url)); return {status=200, body='{"mock":true}', headers={}} end
+return sdk

example/memo/go.mod

@@ -4,4 +4,4 @@ go 1.25.0
 
 require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../

example/memo/plg.json

@@ -1,15 +1,19 @@
-{
+{
   "name": "memo",
   "name_zh": "备忘录",
-  "name_en": "Memo/Notes",
-  "version": "1.0.0",
-  "description": "待办事项与备忘录管理插件。支持创建、完成、列表查看。通过阶段钩子在每次对话前注入待办提醒。",
+  "name_en": "Memo",
+  "version": "1.1.0",
+  "description": "待办与备忘录插件。待办（todo_add/todo_complete/todo_list）会主动提醒；备忘录（memo_create/memo_list/memo_delete）纯记事不提醒。",
   "author": "HomeAgent",
   "entry": "plugin.so",
-  "tags": ["memo", "todo", "notes"],
+  "tags": [
+    "memo",
+    "todo",
+    "notes"
+  ],
   "targets": "linux/amd64",
   "outdir": "dist",
   "bundle": true,
   "replaces": {},
   "source_dirs": []
-}
+}

example/memo/plugin.go

@@ -13,20 +13,31 @@ import (
 	"gitcode.com/JianFeeeee/homeagent-sdk/sdk"
 )
 
-type Memo struct {
+// Todo 待办条目：会被主动提醒
+type Todo struct {
 	ID        int64  `json:"id"`
 	Content   string `json:"content"`
 	CreatedAt int64  `json:"created_at"`
 	Done      bool   `json:"done"`
 }
 
+// Memo 备忘录条目：纯记事，不主动提醒
+type Memo struct {
+	ID        int64  `json:"id"`
+	Content   string `json:"content"`
+	CreatedAt int64  `json:"created_at"`
+}
+
 type Plugin struct {
 	name     string
 	sdk      *sdk.PluginSDK
 	mu       sync.RWMutex
+	todos    []Todo
+	nextTID  int64
 	memos    []Memo
-	nextID   int64
-	filePath string
+	nextMID  int64
+	todoPath string
+	memoPath string
 	stopCh   chan struct{}
 	tp       string
 }
@@ -37,70 +48,157 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	s.SetAutoRestart(true)
 	p.sdk = s
 	p.tp = p.name + "_"
-	p.stopCh = make(chan struct{})
+	// 入站通道：本插件用 p.name 通道注入输入（见 Inject* 调用），
+	// 输入侧必须显式登记 —— 否则"把该 inputch 划给驻留子"会报 `inputch 未注册`。
+	_ = s.RegisterInputChannel(p.name, sdk.ChannelDef{NoMemory: true})
 
 	dataDirVal, err := s.Settings().GetCore("core.daemon.data_dir")
 	if err != nil || dataDirVal == "" {
 		dataDirVal = "."
 	}
-	p.filePath = filepath.Join(fmt.Sprint(dataDirVal), "memos.json")
-	p.load()
+	dir := filepath.Join(fmt.Sprint(dataDirVal), p.name)
+	if err := os.MkdirAll(dir, 0755); err != nil {
+		log.Printf("[%s] mkdir data dir %s: %v", p.name, dir, err)
+	}
+	p.todoPath = filepath.Join(dir, "todos.json")
+	p.memoPath = filepath.Join(dir, "memos.json")
+	p.loadTodos()
+	p.loadMemos()
 
-	s.RegisterTool(p.tp+"create", sdk.ToolDef{
-		Name:        p.tp + "create",
-		Description: "创建一条备忘条目。备忘内容应包含具体事项的完整描述。",
+	// 卸载（删除）时清理数据文件；重载不触发
+	s.RegisterOnRemoveHandler(p.cleanupData)
+
+	// ── 待办（会被主动提醒）──
+	s.RegisterTool(p.tp+"todo_add", sdk.ToolDef{
+		Name:        p.tp + "todo_add",
+		Description: "添加一条待办事项。待办会被主动提醒，完成后请及时用 todo_complete 标记。",
 		Parameters: map[string]interface{}{
 			"type": "object",
 			"properties": map[string]interface{}{
-				"content": map[string]interface{}{"type": "string", "description": "备忘内容"},
+				"content": map[string]interface{}{"type": "string", "description": "待办内容"},
 			},
 			"required": []string{"content"},
 		},
-	}, p.handleCreate)
+	}, p.handleTodoAdd)
 
-	s.RegisterTool(p.tp+"complete", sdk.ToolDef{
-		Name:        p.tp + "complete",
-		Description: "将指定ID的备忘标记为已完成。",
+	s.RegisterTool(p.tp+"todo_complete", sdk.ToolDef{
+		Name:        p.tp + "todo_complete",
+		Description: "将指定ID的待办标记为已完成（不再提醒）。",
 		Parameters: map[string]interface{}{
 			"type": "object",
 			"properties": map[string]interface{}{
-				"id": map[string]interface{}{"type": "integer", "description": "备忘ID"},
+				"id": map[string]interface{}{"type": "integer", "description": "待办ID"},
 			},
 			"required": []string{"id"},
 		},
-	}, p.handleComplete)
+	}, p.handleTodoComplete)
 
-	s.RegisterTool(p.tp+"list", sdk.ToolDef{
-		Name:        p.tp + "list",
-		Description: "列出所有未完成的备忘条目，包含ID、内容和创建时间。",
+	s.RegisterTool(p.tp+"todo_list", sdk.ToolDef{
+		Name:        p.tp + "todo_list",
+		Description: "列出所有未完成的待办事项，包含ID、内容和创建时间。",
 		Parameters: map[string]interface{}{
 			"type":       "object",
 			"properties": map[string]interface{}{},
 		},
-	}, p.handleList)
+	}, p.handleTodoList)
 
+	s.RegisterTool(p.tp+"todo_delete", sdk.ToolDef{
+		Name:        p.tp + "todo_delete",
+		Description: "删除指定ID的待办事项（包括已完成的）。",
+		Parameters: map[string]interface{}{
+			"type": "object",
+			"properties": map[string]interface{}{
+				"id": map[string]interface{}{"type": "integer", "description": "待办ID"},
+			},
+			"required": []string{"id"},
+		},
+	}, p.handleTodoDelete)
+
+	// ── 备忘（纯记事，不提醒）──
+	s.RegisterTool(p.tp+"memo_create", sdk.ToolDef{
+		Name:        p.tp + "memo_create",
+		Description: "创建一条备忘录。备忘录是纯记事（备注）用途，不会主动提醒，内容应包含完整信息供后续查阅。",
+		Parameters: map[string]interface{}{
+			"type": "object",
+			"properties": map[string]interface{}{
+				"content": map[string]interface{}{"type": "string", "description": "备忘录内容"},
+			},
+			"required": []string{"content"},
+		},
+	}, p.handleMemoCreate)
+
+	s.RegisterTool(p.tp+"memo_list", sdk.ToolDef{
+		Name:        p.tp + "memo_list",
+		Description: "列出所有备忘录，包含ID、内容和创建时间。",
+		Parameters: map[string]interface{}{
+			"type":       "object",
+			"properties": map[string]interface{}{},
+		},
+	}, p.handleMemoList)
+
+	s.RegisterTool(p.tp+"memo_delete", sdk.ToolDef{
+		Name:        p.tp + "memo_delete",
+		Description: "删除指定ID的备忘录。",
+		Parameters: map[string]interface{}{
+			"type": "object",
+			"properties": map[string]interface{}{
+				"id": map[string]interface{}{"type": "integer", "description": "备忘录ID"},
+			},
+			"required": []string{"id"},
+		},
+	}, p.handleMemoDelete)
+
+	// 待办提醒：预动作注入未完成条数 + 周期主动提醒（备忘录不参与）
 	s.RegisterStage(sdk.StagePreAction, p.stagePreAction)
-
 	go p.periodicCheck()
 
-	log.Printf("[%s] started, path=%s", p.name, p.filePath)
+	log.Printf("[%s] started, todos=%s memos=%s", p.name, p.todoPath, p.memoPath)
 	return nil
 }
 
 func (p *Plugin) Stop() error {
 	close(p.stopCh)
-	p.save()
+	p.saveTodos()
+	p.saveMemos()
 	log.Printf("[%s] stopped", p.name)
 	return nil
 }
 
-func (p *Plugin) load() {
+func (p *Plugin) loadTodos() {
 	p.mu.Lock()
 	defer p.mu.Unlock()
-	data, err := os.ReadFile(p.filePath)
+	data, err := os.ReadFile(p.todoPath)
 	if err != nil {
-		p.memos = nil
-		p.nextID = 1
+		p.todos = []Todo{}
+		p.nextTID = 1
+		return
+	}
+	var store struct {
+		Todos  []Todo `json:"todos"`
+		NextID int64  `json:"next_id"`
+	}
+	if json.Unmarshal(data, &store) != nil {
+		p.todos = []Todo{}
+		p.nextTID = 1
+		return
+	}
+	p.todos = store.Todos
+	p.nextTID = store.NextID
+	if p.todos == nil {
+		p.todos = []Todo{}
+	}
+	if p.nextTID < 1 {
+		p.nextTID = 1
+	}
+}
+
+func (p *Plugin) loadMemos() {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	data, err := os.ReadFile(p.memoPath)
+	if err != nil {
+		p.memos = []Memo{}
+		p.nextMID = 1
 		return
 	}
 	var store struct {
@@ -108,66 +206,82 @@ func (p *Plugin) load() {
 		NextID int64  `json:"next_id"`
 	}
 	if json.Unmarshal(data, &store) != nil {
-		p.memos = nil
-		p.nextID = 1
+		p.memos = []Memo{}
+		p.nextMID = 1
 		return
 	}
 	p.memos = store.Memos
-	p.nextID = store.NextID
+	p.nextMID = store.NextID
 	if p.memos == nil {
 		p.memos = []Memo{}
 	}
-	if p.nextID < 1 {
-		p.nextID = 1
+	if p.nextMID < 1 {
+		p.nextMID = 1
 	}
 }
 
-func (p *Plugin) save() {
+func (p *Plugin) saveTodos() {
+	p.mu.RLock()
 	data, _ := json.MarshalIndent(map[string]interface{}{
-		"memos":   p.memos,
-		"next_id": p.nextID,
+		"todos":   p.todos,
+		"next_id": p.nextTID,
 	}, "", "  ")
-	os.WriteFile(p.filePath, data, 0644)
+	p.mu.RUnlock()
+	atomicWriteJSON(p.todoPath, data)
 }
 
-func (p *Plugin) pendingCount() int {
+func (p *Plugin) saveMemos() {
+	p.mu.RLock()
+	data, _ := json.MarshalIndent(map[string]interface{}{
+		"memos":   p.memos,
+		"next_id": p.nextMID,
+	}, "", "  ")
+	p.mu.RUnlock()
+	atomicWriteJSON(p.memoPath, data)
+}
+
+// ── 待办：未完成计数与提醒 ──
+
+func (p *Plugin) pendingTodoCount() int {
 	p.mu.RLock()
 	defer p.mu.RUnlock()
 	n := 0
-	for _, m := range p.memos {
-		if !m.Done {
+	for _, t := range p.todos {
+		if !t.Done {
 			n++
 		}
 	}
 	return n
 }
 
-func (p *Plugin) pendingMemos() []Memo {
+func (p *Plugin) pendingTodos() []Todo {
 	p.mu.RLock()
 	defer p.mu.RUnlock()
-	var out []Memo
-	for _, m := range p.memos {
-		if !m.Done {
-			out = append(out, m)
+	var out []Todo
+	for _, t := range p.todos {
+		if !t.Done {
+			out = append(out, t)
 		}
 	}
 	return out
 }
 
+// stagePreAction 仅在待办未完成时注入上下文提示（备忘录不提示）
 func (p *Plugin) stagePreAction(ctx *sdk.StageContext) error {
-	n := p.pendingCount()
+	n := p.pendingTodoCount()
 	if n == 0 {
 		return nil
 	}
 	ctx.Lock()
 	ctx.ContextMsgs = append(ctx.ContextMsgs, map[string]interface{}{
 		"role":    "system",
-		"content": fmt.Sprintf("目前有%d条备忘未完成，调用%slist工具读取具体内容", n, p.tp),
+		"content": fmt.Sprintf("目前有%d条待办未完成，调用%s todo_list 工具读取具体内容", n, p.tp),
 	})
 	ctx.Unlock()
 	return nil
 }
 
+// periodicCheck 周期主动提醒未完成待办（备忘录不提醒）
 func (p *Plugin) periodicCheck() {
 	ticker := time.NewTicker(5 * time.Minute)
 	defer ticker.Stop()
@@ -176,19 +290,125 @@ func (p *Plugin) periodicCheck() {
 		case <-p.stopCh:
 			return
 		case <-ticker.C:
-			n := p.pendingCount()
+			n := p.pendingTodoCount()
 			if n == 0 {
 				continue
 			}
 			if p.sdk != nil {
-				p.sdk.InjectInterruptText(p.name, p.name,
-					fmt.Sprintf("注意，你还有%d条备忘未标记完成，请检查", n))
+				// NoMemory：这是定时提醒，不是记忆内容。
+				p.sdk.InjectInterruptTextOpts(p.name, p.name,
+					fmt.Sprintf("注意，你还有%d条待办未完成，请检查", n), sdk.InjectOptions{NoMemory: true})
 			}
 		}
 	}
 }
 
-func (p *Plugin) handleCreate(args map[string]interface{}) (interface{}, error) {
+// ── 待办工具 ──
+
+func (p *Plugin) handleTodoAdd(args map[string]interface{}) (interface{}, error) {
+	content, _ := args["content"].(string)
+	if content == "" {
+		return errorResult("content is required"), nil
+	}
+
+	p.mu.Lock()
+	todo := Todo{
+		ID:        p.nextTID,
+		Content:   content,
+		CreatedAt: time.Now().Unix(),
+		Done:      false,
+	}
+	p.nextTID++
+	p.todos = append(p.todos, todo)
+	p.mu.Unlock()
+	p.saveTodos()
+
+	return map[string]interface{}{
+		"content": fmt.Sprintf("待办已添加 (ID: %d)", todo.ID),
+		"id":      todo.ID,
+	}, nil
+}
+
+func (p *Plugin) handleTodoComplete(args map[string]interface{}) (interface{}, error) {
+	id, ok := args["id"].(float64)
+	if !ok {
+		return errorResult("id is required"), nil
+	}
+
+	p.mu.Lock()
+	found := false
+	for i := range p.todos {
+		if p.todos[i].ID == int64(id) && !p.todos[i].Done {
+			p.todos[i].Done = true
+			found = true
+			break
+		}
+	}
+	p.mu.Unlock()
+
+	if !found {
+		return errorResult(fmt.Sprintf("未找到未完成的待办 ID: %d", int64(id))), nil
+	}
+	p.saveTodos()
+
+	return map[string]interface{}{
+		"content": fmt.Sprintf("待办 %d 已标记为完成", int64(id)),
+	}, nil
+}
+
+func (p *Plugin) handleTodoList(args map[string]interface{}) (interface{}, error) {
+	todos := p.pendingTodos()
+	if len(todos) == 0 {
+		return map[string]interface{}{
+			"content": "暂无未完成的待办",
+		}, nil
+	}
+
+	var sb strings.Builder
+	for i, t := range todos {
+		ts := time.Unix(t.CreatedAt, 0).Format("01-02 15:04")
+		if i > 0 {
+			sb.WriteString("\n")
+		}
+		sb.WriteString(fmt.Sprintf("%d. [ID:%d] %s — %s", i+1, t.ID, t.Content, ts))
+	}
+
+	return map[string]interface{}{
+		"content": sb.String(),
+		"count":   len(todos),
+	}, nil
+}
+
+func (p *Plugin) handleTodoDelete(args map[string]interface{}) (interface{}, error) {
+	id, ok := args["id"].(float64)
+	if !ok {
+		return errorResult("id is required"), nil
+	}
+
+	p.mu.Lock()
+	found := false
+	for i := range p.todos {
+		if p.todos[i].ID == int64(id) {
+			p.todos = append(p.todos[:i], p.todos[i+1:]...)
+			found = true
+			break
+		}
+	}
+	p.mu.Unlock()
+
+	if !found {
+		return errorResult(fmt.Sprintf("未找到待办 ID: %d", int64(id))), nil
+	}
+	p.saveTodos()
+
+	return map[string]interface{}{
+		"content": fmt.Sprintf("待办 %d 已删除", int64(id)),
+	}, nil
+}
+
+// ── 备忘工具 ──
+
+func (p *Plugin) handleMemoCreate(args map[string]interface{}) (interface{}, error) {
 	content, _ := args["content"].(string)
 	if content == "" {
 		return errorResult("content is required"), nil
@@ -196,23 +416,22 @@ func (p *Plugin) handleCreate(args map[string]interface{}) (interface{}, error)
 
 	p.mu.Lock()
 	memo := Memo{
-		ID:        p.nextID,
+		ID:        p.nextMID,
 		Content:   content,
 		CreatedAt: time.Now().Unix(),
-		Done:      false,
 	}
-	p.nextID++
+	p.nextMID++
 	p.memos = append(p.memos, memo)
 	p.mu.Unlock()
-	p.save()
+	p.saveMemos()
 
 	return map[string]interface{}{
-		"content": fmt.Sprintf("备忘已创建 (ID: %d)", memo.ID),
+		"content": fmt.Sprintf("备忘录已创建 (ID: %d)", memo.ID),
 		"id":      memo.ID,
 	}, nil
 }
 
-func (p *Plugin) handleComplete(args map[string]interface{}) (interface{}, error) {
+func (p *Plugin) handleMemoDelete(args map[string]interface{}) (interface{}, error) {
 	id, ok := args["id"].(float64)
 	if !ok {
 		return errorResult("id is required"), nil
@@ -221,8 +440,8 @@ func (p *Plugin) handleComplete(args map[string]interface{}) (interface{}, error
 	p.mu.Lock()
 	found := false
 	for i := range p.memos {
-		if p.memos[i].ID == int64(id) && !p.memos[i].Done {
-			p.memos[i].Done = true
+		if p.memos[i].ID == int64(id) {
+			p.memos = append(p.memos[:i], p.memos[i+1:]...)
 			found = true
 			break
 		}
@@ -230,30 +449,33 @@ func (p *Plugin) handleComplete(args map[string]interface{}) (interface{}, error
 	p.mu.Unlock()
 
 	if !found {
-		return errorResult(fmt.Sprintf("未找到未完成的备忘 ID: %d", int64(id))), nil
+		return errorResult(fmt.Sprintf("未找到备忘录 ID: %d", int64(id))), nil
 	}
-	p.save()
+	p.saveMemos()
 
 	return map[string]interface{}{
-		"content": fmt.Sprintf("备忘 %d 已标记为完成", int64(id)),
+		"content": fmt.Sprintf("备忘录 %d 已删除", int64(id)),
 	}, nil
 }
 
-func (p *Plugin) handleList(args map[string]interface{}) (interface{}, error) {
-	memos := p.pendingMemos()
+func (p *Plugin) handleMemoList(args map[string]interface{}) (interface{}, error) {
+	p.mu.RLock()
+	memos := append([]Memo{}, p.memos...)
+	p.mu.RUnlock()
+
 	if len(memos) == 0 {
 		return map[string]interface{}{
-			"content": "暂无未完成的备忘",
+			"content": "暂无备忘录",
 		}, nil
 	}
 
 	var sb strings.Builder
 	for i, m := range memos {
-		t := time.Unix(m.CreatedAt, 0).Format("01-02 15:04")
+		ts := time.Unix(m.CreatedAt, 0).Format("01-02 15:04")
 		if i > 0 {
 			sb.WriteString("\n")
 		}
-		sb.WriteString(fmt.Sprintf("%d. [ID:%d] %s — %s", i+1, m.ID, m.Content, t))
+		sb.WriteString(fmt.Sprintf("%d. [ID:%d] %s — %s", i+1, m.ID, m.Content, ts))
 	}
 
 	return map[string]interface{}{
@@ -270,5 +492,24 @@ func errorResult(msg string) map[string]interface{} {
 }
 
 func NewPluginFactory(name string, config map[string]interface{}) (sdk.Plugin, error) {
-	return &Plugin{name: name}, nil
+	return &Plugin{name: name, stopCh: make(chan struct{})}, nil
+}
+
+// cleanupData 卸载时清理数据文件（待办 + 备忘）
+func (p *Plugin) cleanupData() {
+	if p.todoPath != "" {
+		os.Remove(p.todoPath)
+	}
+	if p.memoPath != "" {
+		os.Remove(p.memoPath)
+	}
+}
+
+// atomicWriteJSON 原子写 JSON：先写临时文件再 rename，避免进程崩溃截断数据文件。
+func atomicWriteJSON(path string, data []byte) error {
+	tmp := path + ".tmp"
+	if err := os.WriteFile(tmp, data, 0644); err != nil {
+		return err
+	}
+	return os.Rename(tmp, path)
 }

example/music/go.mod

@@ -4,4 +4,4 @@ go 1.25.0
 
 require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../

example/music/plg.json

@@ -1,4 +1,4 @@
-{
+{
   "name": "music",
   "name_zh": "音乐搜索",
   "name_en": "Music Search",

example/ocr/go.mod

@@ -4,4 +4,4 @@ go 1.25.0
 
 require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../

example/ocr/plg.json

@@ -1,4 +1,4 @@
-{
+{
   "name": "ocr",
   "name_zh": "OCR 文字识别",
   "name_en": "OCR Text Recognition",

example/plugindev/README.md

@@ -0,0 +1,47 @@
+# plugindev — 插件开发工具链（Agent 可调用）
+
+把 SDK 的 `hmapdev` 封装成插件，让 **Agent 自己**走完「新建插件 → 构建 → 安装」全流程，
+不需要人来敲命令行：
+
+```
+plugindev_init    生成工程骨架（等价 hmapdev init <name> [--lua]）
+      ↓  改 plugin.go
+plugindev_build   构建打包（等价在该目录 hmapdev build）→ dist/*.hmap
+      ↓
+plugin_install    安装（用 path 指向刚构建出的 .hmap，overwrite=true 表示原地更新）
+      ↓
+plgreload         重载生效
+```
+
+## 工具
+
+| 工具 | 参数 | 说明 |
+|---|---|---|
+| `plugindev_status` | — | hmapdev 是否可用/版本/当前 SDK 版本与路径/工作区；**排查"为什么不能构建"先用它** |
+| `plugindev_init` | `name`、`lang`(go/lua)、`dir` | 生成工程骨架；插件名必须 `[a-zA-Z0-9_-]{1,64}` |
+| `plugindev_build` | `dir`、`target` | 在工程目录构建打包；产物路径会在返回里给出 |
+| `plugindev_sdk` | `action`、`version`、`from` | SDK 版本管理（list/current/path/latest/install/use）；`from` 可指向本地 SDK 源码 |
+| `plugindev_projects` | — | 列出工作区里已有工程与产物 |
+
+## 配置
+
+| 键 | 默认 | 说明 |
+|---|---|---|
+| `hmapdev_path` | 自动查找 | 依次尝试：本配置项 → PATH → `/usr/local/bin/hmapdev` → `/root/go/bin/hmapdev` |
+| `workspace_dir` | `<data_dir>/plugindev` | `plugindev_init` 生成工程的默认目录 |
+| `build_timeout_sec` | 600 | 单次 hmapdev 调用超时 |
+
+## 前置：装 hmapdev
+
+```bash
+cd <sdk-repo>/tools/hmapdev && go build -buildvcs=false -o /usr/local/bin/hmapdev .
+hmapdev version
+```
+
+## 安全边界（都在实现里，不只写在文档里）
+
+- 只 exec **hmapdev 一个可执行文件**，不接受任意命令、不做 shell 拼接；
+- `plugindev_build` 只接受含 `plg.json` 的目录（"看起来是插件工程"才构建），
+  避免把这个工具变成对任意目录跑构建；
+- 子进程全部带超时，输出**截断**后才返回（构建日志动辄几百 KB，直接回灌会撑爆模型上下文）；
+- 工程名约束与内核/上游对"进工具名的标识符"的规则一致（`[a-zA-Z0-9_-]{1,64}`）。

example/plugindev/go.mod

@@ -0,0 +1,7 @@
+module plugindev
+
+go 1.25.0
+
+require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
+
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../

example/plugindev/main.go

@@ -0,0 +1,11 @@
+//go:build !windows || !cgo
+
+package main
+
+import (
+	sdk "gitcode.com/JianFeeeee/homeagent-sdk/sdk"
+)
+
+func NewPlugin(name string, config map[string]interface{}) (sdk.Plugin, error) {
+	return NewPluginFactory(name, config)
+}

example/plugindev/plg.json

@@ -0,0 +1,19 @@
+{
+  "name": "plugindev",
+  "name_zh": "插件开发工具链",
+  "name_en": "Plugin Dev Toolchain",
+  "version": "1.0.0",
+  "description": "把 hmapdev 工具链封装成 Agent 可调用的工具：脚手架生成插件工程、构建打包 .hmap、管理 SDK 版本。配合 plugin_install 即可让 Agent 自己做完「新建插件 → 构建 → 安装」全流程。",
+  "author": "HomeAgent",
+  "entry": "plugin.so",
+  "tags": [
+    "plugindev",
+    "toolchain",
+    "developer"
+  ],
+  "targets": "linux/amd64",
+  "outdir": "dist",
+  "bundle": true,
+  "replaces": {},
+  "source_dirs": []
+}

example/plugindev/plugin.go

@@ -0,0 +1,455 @@
+package main
+
+// plugindev：把 SDK 的 hmapdev 工具链封装成 Agent 可调用的插件。
+//
+// 为什么需要它：hmapdev 是"给人和 CI 用"的命令行工具。做成插件后，Agent 能自己：
+//   plugindev_init（脚手架）→ plugindev_build（构建出 .hmap）→ plugin_install（安装）→ plgreload
+// 也就是"让 Agent 自己写/改/装插件"这条链不需要人来敲命令。
+//
+// 安全边界（都在实现里落实，不只写在描述里）：
+//   - 只有 **hmapdev 一个可执行文件**会被 exec（不接受任意命令/参数拼接）；
+//   - `plugindev_build` 只接受"看起来是插件工程"的目录（含 plg.json），
+//     避免把一个 `hmapdev build` 变成对任意目录的操作；
+//   - `plugindev_init` 生成的工程名必须满足 `[a-zA-Z0-9_-]{1,64}`（与 LLM 函数名
+//     同一套约束 —— 插件名会进 `output_send__<通道>` 之类的工具名）；
+//   - 所有子进程都有超时，输出截断后再返回（防止把几十 MB 构建日志灌进模型上下文）。
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"regexp"
+	"sort"
+	"strings"
+	"time"
+
+	"gitcode.com/JianFeeeee/homeagent-sdk/sdk"
+)
+
+const (
+	defaultBuildTimeout = 10 * time.Minute
+	maxOutputChars      = 6000
+)
+
+// namePattern 与内核/上游对"会进工具名的标识符"的约束一致。
+var namePattern = regexp.MustCompile(`^[a-zA-Z0-9_-]{1,64}$`)
+
+type Plugin struct {
+	name string
+	sdk  *sdk.PluginSDK
+
+	hmapdev   string        // 解析到的 hmapdev 可执行文件路径
+	workspace string        // 默认工作区（生成的工程落在这里）
+	timeout   time.Duration // 单次 hmapdev 调用的超时
+}
+
+func NewPluginFactory(name string, config map[string]interface{}) (sdk.Plugin, error) {
+	return &Plugin{name: name}, nil
+}
+
+func (p *Plugin) Name() string { return p.name }
+
+func (p *Plugin) Start(s *sdk.PluginSDK) error {
+	p.sdk = s
+	s.SetAutoRestart(true)
+
+	s.Settings().RegisterDef(sdk.ConfigDef{
+		Key: "hmapdev_path", Type: "string", DisplayName: "hmapdev 路径",
+		Description: "插件开发工具链可执行文件路径。留空则按 PATH → /usr/local/bin/hmapdev → /root/go/bin/hmapdev 查找",
+		Category:    p.name,
+	})
+	s.Settings().RegisterDef(sdk.ConfigDef{
+		Key: "workspace_dir", Type: "string", DisplayName: "工程工作区",
+		Description: "plugindev_init 生成工程的默认目录。留空则用 <data_dir>/plugindev",
+		Category:    p.name,
+	})
+	s.Settings().RegisterDef(sdk.ConfigDef{
+		Key: "build_timeout_sec", Default: 600, Type: "int", DisplayName: "构建超时（秒）",
+		Description: "单次 hmapdev 调用的超时上限",
+		Category:    p.name,
+	})
+
+	p.hmapdev = p.resolveHmapdev()
+	p.workspace = p.resolveWorkspace()
+	p.timeout = defaultBuildTimeout
+	if v, _ := s.Settings().Get("build_timeout_sec"); v != nil {
+		if n, ok := toInt(v); ok && n > 0 {
+			p.timeout = time.Duration(n) * time.Second
+		}
+	}
+
+	s.RegisterTool("plugindev_status", sdk.ToolDef{
+		Name:        "plugindev_status",
+		Description: "查看插件开发工具链状态：hmapdev 是否可用、版本、当前 SDK 版本与路径、工程工作区目录。排查\"为什么不能构建插件\"时先用它。",
+		Parameters:  map[string]interface{}{"type": "object", "properties": map[string]interface{}{}},
+	}, p.handleStatus)
+
+	s.RegisterTool("plugindev_init", sdk.ToolDef{
+		Name:        "plugindev_init",
+		Description: "生成一个新的插件工程骨架（等价于 `hmapdev init <name> [--lua]`）。生成后在返回的目录里改 plugin.go，再用 plugindev_build 构建。",
+		Parameters: map[string]interface{}{
+			"type": "object",
+			"properties": map[string]interface{}{
+				"name": map[string]interface{}{
+					"type":        "string",
+					"description": "插件名（也是工程目录名）：只允许字母数字下划线短横，长度 1-64。例：my_plugin",
+				},
+				"lang": map[string]interface{}{
+					"type": "string", "description": "go（默认）或 lua",
+				},
+				"dir": map[string]interface{}{
+					"type": "string", "description": "在哪个目录下生成（默认工作区）。必须是已存在的目录",
+				},
+			},
+			"required": []string{"name"},
+		},
+	}, p.handleInit)
+
+	s.RegisterTool("plugindev_build", sdk.ToolDef{
+		Name:        "plugindev_build",
+		Description: "构建并打包一个插件工程（等价于在该工程目录里执行 `hmapdev build [target]`），产物是 dist/*.hmap。构建成功后用 plugin_install 安装（本地路径）。",
+		Parameters: map[string]interface{}{
+			"type": "object",
+			"properties": map[string]interface{}{
+				"dir": map[string]interface{}{
+					"type": "string", "description": "插件工程目录（必须含 plg.json）",
+				},
+				"target": map[string]interface{}{
+					"type": "string", "description": "构建目标，留空 = native（当前平台）。例：linux/amd64",
+				},
+			},
+			"required": []string{"dir"},
+		},
+	}, p.handleBuild)
+
+	s.RegisterTool("plugindev_sdk", sdk.ToolDef{
+		Name:        "plugindev_sdk",
+		Description: "管理插件 SDK 版本（hmapdev sdk 子命令）：list 列出已安装、current 当前版本、path 当前路径、latest 远端最新、install 安装某版本（可用 from 指定本地源码目录）、use 切换版本。构建插件报\"SDK 缺少某能力\"时用它升级 SDK。",
+		Parameters: map[string]interface{}{
+			"type": "object",
+			"properties": map[string]interface{}{
+				"action": map[string]interface{}{
+					"type": "string", "description": "list | current | path | latest | install | use",
+				},
+				"version": map[string]interface{}{
+					"type": "string", "description": "install/use 的版本号，如 v1.3.0",
+				},
+				"from": map[string]interface{}{
+					"type": "string", "description": "install 时用本地 SDK 源码目录（开发中的 SDK 用这个）",
+				},
+			},
+			"required": []string{"action"},
+		},
+	}, p.handleSDK)
+
+	s.RegisterTool("plugindev_projects", sdk.ToolDef{
+		Name:        "plugindev_projects",
+		Description: "列出工作区里已有的插件工程（名字、版本、是否已构建出 dist 产物），用于接续之前的开发。",
+		Parameters:  map[string]interface{}{"type": "object", "properties": map[string]interface{}{}},
+	}, p.handleProjects)
+
+	log.Printf("[plugindev] 就绪：hmapdev=%s 工作区=%s", fallback(p.hmapdev, "(未找到)"), p.workspace)
+	return nil
+}
+
+func (p *Plugin) Stop() error { return nil }
+
+// ---------------- 工具实现 ----------------
+
+func (p *Plugin) handleStatus(args map[string]interface{}) (interface{}, error) {
+	out := map[string]interface{}{
+		"hmapdev":   fallback(p.hmapdev, ""),
+		"workspace": p.workspace,
+	}
+	if p.hmapdev == "" {
+		out["available"] = false
+		out["hint"] = "未找到 hmapdev。请安装：go build -o /usr/local/bin/hmapdev <sdk>/tools/hmapdev"
+		return out, nil
+	}
+	out["available"] = true
+	if txt, err := p.run(nil, ""); err == nil {
+		out["version"] = strings.TrimSpace(txt)
+	} else {
+		out["error"] = err.Error()
+	}
+	if txt, err := p.run([]string{"sdk", "current"}, ""); err == nil {
+		out["sdk_current"] = strings.TrimSpace(txt)
+	}
+	if txt, err := p.run([]string{"sdk", "path"}, ""); err == nil {
+		out["sdk_path"] = strings.TrimSpace(txt)
+	}
+	return out, nil
+}
+
+func (p *Plugin) handleInit(args map[string]interface{}) (interface{}, error) {
+	name, _ := args["name"].(string)
+	name = strings.TrimSpace(name)
+	if !namePattern.MatchString(name) {
+		return map[string]interface{}{
+			"error": "插件名只允许 [a-zA-Z0-9_-]，长度 1-64（它会进 LLM 工具名，违规会让整条请求被上游拒绝）",
+		}, nil
+	}
+	dir, _ := args["dir"].(string)
+	if dir == "" {
+		dir = p.workspace
+	}
+	if st, err := os.Stat(dir); err != nil || !st.IsDir() {
+		return map[string]interface{}{"error": fmt.Sprintf("目录不存在: %s", dir)}, nil
+	}
+	cmd := []string{"init", name}
+	if lang, _ := args["lang"].(string); strings.EqualFold(lang, "lua") {
+		cmd = append(cmd, "--lua")
+	}
+	txt, err := p.run(cmd, dir)
+	res := map[string]interface{}{"output": txt, "project_dir": filepath.Join(dir, name)}
+	if err != nil {
+		res["error"] = err.Error()
+	}
+	return res, nil
+}
+
+func (p *Plugin) handleBuild(args map[string]interface{}) (interface{}, error) {
+	dir, _ := args["dir"].(string)
+	if dir == "" {
+		return map[string]interface{}{"error": "dir 不能为空"}, nil
+	}
+	abs, err := filepath.Abs(dir)
+	if err != nil {
+		return map[string]interface{}{"error": err.Error()}, nil
+	}
+	// 只在"插件工程"里构建：必须存在 plg.json。这样这个工具不会变成对任意目录跑构建。
+	manifest := filepath.Join(abs, "plg.json")
+	if _, err := os.Stat(manifest); err != nil {
+		return map[string]interface{}{
+			"error": fmt.Sprintf("%s 不是插件工程（缺 plg.json）；用 plugindev_init 先建一个", abs),
+		}, nil
+	}
+	cmd := []string{"build"}
+	if target, _ := args["target"].(string); strings.TrimSpace(target) != "" {
+		cmd = append(cmd, strings.TrimSpace(target))
+	}
+	txt, runErr := p.run(cmd, abs)
+	res := map[string]interface{}{"output": txt, "project_dir": abs}
+	if pkgs := listHmap(filepath.Join(abs, "dist")); len(pkgs) > 0 {
+		res["artifacts"] = pkgs
+		res["next"] = "用 plugin_install 安装本地产物（path 指向上面 artifacts 里的 .hmap），然后 plgreload"
+	}
+	if runErr != nil {
+		res["error"] = runErr.Error()
+	}
+	return res, nil
+}
+
+func (p *Plugin) handleSDK(args map[string]interface{}) (interface{}, error) {
+	action, _ := args["action"].(string)
+	action = strings.TrimSpace(action)
+	switch action {
+	case "list", "current", "path", "latest":
+		txt, err := p.run([]string{"sdk", action}, "")
+		res := map[string]interface{}{"output": txt}
+		if err != nil {
+			res["error"] = err.Error()
+		}
+		return res, nil
+	case "install":
+		version, _ := args["version"].(string)
+		from, _ := args["from"].(string)
+		cmd := []string{"sdk", "install"}
+		if strings.TrimSpace(from) != "" {
+			cmd = append(cmd, "--from", strings.TrimSpace(from))
+		}
+		if strings.TrimSpace(version) != "" {
+			cmd = append(cmd, strings.TrimSpace(version))
+		} else if strings.TrimSpace(from) == "" {
+			cmd = append(cmd, "latest")
+		}
+		txt, err := p.run(cmd, "")
+		res := map[string]interface{}{"output": txt}
+		if err != nil {
+			res["error"] = err.Error()
+		}
+		return res, nil
+	case "use":
+		version, _ := args["version"].(string)
+		if strings.TrimSpace(version) == "" {
+			return map[string]interface{}{"error": "use 需要 version"}, nil
+		}
+		txt, err := p.run([]string{"sdk", "use", strings.TrimSpace(version)}, "")
+		res := map[string]interface{}{"output": txt}
+		if err != nil {
+			res["error"] = err.Error()
+		}
+		return res, nil
+	default:
+		return map[string]interface{}{"error": "action 只能是 list/current/path/latest/install/use"}, nil
+	}
+}
+
+func (p *Plugin) handleProjects(args map[string]interface{}) (interface{}, error) {
+	entries, err := os.ReadDir(p.workspace)
+	if err != nil {
+		return map[string]interface{}{"error": err.Error(), "workspace": p.workspace}, nil
+	}
+	var out []map[string]interface{}
+	for _, e := range entries {
+		if !e.IsDir() {
+			continue
+		}
+		dir := filepath.Join(p.workspace, e.Name())
+		projects := []string{dir}
+		// 有些工程会被生成到子目录里（hmapdev init 支持指定目录），这里只看一层
+		for _, sub := range projects {
+			if _, err := os.Stat(filepath.Join(sub, "plg.json")); err != nil {
+				continue
+			}
+			item := map[string]interface{}{"name": e.Name(), "dir": sub}
+			if v := readPlgVersion(filepath.Join(sub, "plg.json")); v != "" {
+				item["version"] = v
+			}
+			if pkgs := listHmap(filepath.Join(sub, "dist")); len(pkgs) > 0 {
+				item["artifacts"] = pkgs
+			}
+			out = append(out, item)
+		}
+	}
+	sort.Slice(out, func(i, j int) bool { return out[i]["name"].(string) < out[j]["name"].(string) })
+	return map[string]interface{}{"workspace": p.workspace, "projects": out}, nil
+}
+
+// ---------------- 基础设施 ----------------
+
+// run 执行一次 hmapdev。args 为空时执行 `hmapdev version`（用于探活）。
+func (p *Plugin) run(args []string, dir string) (string, error) {
+	if p.hmapdev == "" {
+		return "", fmt.Errorf("未找到 hmapdev 可执行文件")
+	}
+	ctx, cancel := context.WithTimeout(context.Background(), p.timeout)
+	defer cancel()
+	cmd := exec.CommandContext(ctx, p.hmapdev, args...)
+	if dir != "" {
+		cmd.Dir = dir
+	}
+	// 继承环境（Go 工具链需要 GOCACHE/GOPATH/PATH 等）。
+	out, err := cmd.CombinedOutput()
+	txt := truncateOutput(string(out))
+	if ctx.Err() == context.DeadlineExceeded {
+		return txt, fmt.Errorf("hmapdev %s 超时（%s）", strings.Join(args, " "), p.timeout)
+	}
+	if err != nil {
+		return txt, fmt.Errorf("hmapdev %s 失败: %v", strings.Join(args, " "), err)
+	}
+	return txt, nil
+}
+
+// resolveHmapdev 依次尝试：配置项 → PATH → 常见安装位置。
+func (p *Plugin) resolveHmapdev() string {
+	if v, _ := p.sdk.Settings().Get("hmapdev_path"); v != nil {
+		if s, _ := v.(string); strings.TrimSpace(s) != "" {
+			if _, err := os.Stat(strings.TrimSpace(s)); err == nil {
+				return strings.TrimSpace(s)
+			}
+		}
+	}
+	if path, err := exec.LookPath("hmapdev"); err == nil {
+		return path
+	}
+	for _, cand := range []string{"/usr/local/bin/hmapdev", "/root/go/bin/hmapdev"} {
+		if _, err := os.Stat(cand); err == nil {
+			return cand
+		}
+	}
+	return ""
+}
+
+// resolveWorkspace：配置项 → <data_dir>/plugindev → ./plugindev。
+func (p *Plugin) resolveWorkspace() string {
+	if v, _ := p.sdk.Settings().Get("workspace_dir"); v != nil {
+		if s, _ := v.(string); strings.TrimSpace(s) != "" {
+			ws := strings.TrimSpace(s)
+			_ = os.MkdirAll(ws, 0o755)
+			return ws
+		}
+	}
+	if v, err := p.sdk.Settings().GetCore("core.daemon.data_dir"); err == nil {
+		if dd, _ := v.(string); dd != "" {
+			ws := filepath.Join(dd, "plugindev")
+			_ = os.MkdirAll(ws, 0o755)
+			return ws
+		}
+	}
+	ws := "plugindev"
+	_ = os.MkdirAll(ws, 0o755)
+	return ws
+}
+
+// truncateOutput 截断长输出：构建日志动辄几百 KB，直接返回会灌爆模型上下文。
+func truncateOutput(s string) string {
+	if len(s) <= maxOutputChars {
+		return s
+	}
+	head := s[:maxOutputChars/2]
+	tail := s[len(s)-maxOutputChars/2:]
+	return fmt.Sprintf("%s\n…（输出被截断，共 %d 字节）…\n%s", head, len(s), tail)
+}
+
+// listHmap 列出目录下的 .hmap 产物（按名字排序，稳定输出）。
+func listHmap(dir string) []string {
+	entries, err := os.ReadDir(dir)
+	if err != nil {
+		return nil
+	}
+	var out []string
+	for _, e := range entries {
+		if e.IsDir() || !strings.HasSuffix(e.Name(), ".hmap") {
+			continue
+		}
+		out = append(out, filepath.Join(dir, e.Name()))
+	}
+	sort.Strings(out)
+	return out
+}
+
+func readPlgVersion(path string) string {
+	b, err := os.ReadFile(path)
+	if err != nil {
+		return ""
+	}
+	s := string(b)
+	i := strings.Index(s, `"version"`)
+	if i < 0 {
+		return ""
+	}
+	rest := s[i:]
+	j := strings.Index(rest, ":")
+	if j < 0 {
+		return ""
+	}
+	rest = strings.TrimSpace(rest[j+1:])
+	rest = strings.TrimPrefix(rest, `"`)
+	if k := strings.Index(rest, `"`); k > 0 {
+		return rest[:k]
+	}
+	return ""
+}
+
+func toInt(v interface{}) (int, bool) {
+	switch n := v.(type) {
+	case int:
+		return n, true
+	case int64:
+		return int(n), true
+	case float64:
+		return int(n), true
+	}
+	return 0, false
+}
+
+func fallback(s, def string) string {
+	if strings.TrimSpace(s) == "" {
+		return def
+	}
+	return s
+}

example/qq/plg.json

@@ -2,14 +2,17 @@
   "name": "qq",
   "name_zh": "QQ消息",
   "name_en": "qq",
-  "version": "1.0.0",
+  "version": "1.4.1",
   "description": "QQ 消息收发插件，通过 NapCat 协议桥接",
   "author": "HomeAgent",
   "entry": "plugin.so",
-  "tags": ["qq", "messaging"],
+  "tags": [
+    "qq",
+    "messaging"
+  ],
   "targets": "linux/amd64",
   "outdir": "dist",
   "bundle": false,
   "replaces": {},
   "source_dirs": []
-}
+}

example/qq/plugin_test.go

@@ -0,0 +1,237 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"gitcode.com/JianFeeeee/homeagent-sdk/sdk"
+)
+
+func newPermissionTestPlugin(t *testing.T) *Plugin {
+	t.Helper()
+	instance, err := NewPluginFactory("qq", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	return instance.(*Plugin)
+}
+
+func toolCallContext(name string, args map[string]interface{}) *sdk.StageContext {
+	return &sdk.StageContext{ToolCalls: []sdk.ToolCall{{Name: name, Arguments: args}}}
+}
+
+func TestOwnerBypassesQQPermissionBoundary(t *testing.T) {
+	p := newPermissionTestPlugin(t)
+	p.auth = qqAuthContext{active: true, owner: true, userID: 2198972886}
+	ctx := toolCallContext("calendar_list", nil)
+	if err := p.beforeToolcall(ctx); err != nil {
+		t.Fatal(err)
+	}
+	if ctx.Response != nil {
+		t.Fatalf("owner call rejected: %s", *ctx.Response)
+	}
+}
+
+func TestPrivateResourceCannotBeAllowlisted(t *testing.T) {
+	p := newPermissionTestPlugin(t)
+	p.privateToolAllowlist = append(p.privateToolAllowlist, "calendar_*")
+	p.auth = qqAuthContext{active: true, userID: 10001}
+	ctx := toolCallContext("calendar_list", nil)
+	if err := p.beforeToolcall(ctx); err != nil {
+		t.Fatal(err)
+	}
+	if ctx.Response == nil || !strings.Contains(*ctx.Response, "私人资源工具") {
+		t.Fatalf("expected private-resource denial, got %#v", ctx.Response)
+	}
+}
+
+func TestNonOwnerQQHistoryIsScopedToCurrentGroup(t *testing.T) {
+	p := newPermissionTestPlugin(t)
+	p.auth = qqAuthContext{active: true, messageID: 88, userID: 10001, groupID: 20002, isGroup: true}
+
+	ctx := toolCallContext("qq_get_history", map[string]interface{}{"group_id": int64(20003)})
+	if err := p.beforeToolcall(ctx); err != nil {
+		t.Fatal(err)
+	}
+	if ctx.Response == nil || !strings.Contains(*ctx.Response, "当前 QQ 会话") {
+		t.Fatalf("cross-group history not rejected: %#v", ctx.Response)
+	}
+
+	ctx = toolCallContext("qq_get_history", map[string]interface{}{"group_id": int64(20002)})
+	if err := p.beforeToolcall(ctx); err != nil {
+		t.Fatal(err)
+	}
+	if ctx.Response != nil {
+		t.Fatalf("current-group history rejected: %s", *ctx.Response)
+	}
+}
+
+func TestUnmatchedQQInputIsDowngraded(t *testing.T) {
+	p := newPermissionTestPlugin(t)
+	p.auth = qqAuthContext{active: true, owner: true, userID: 2198972886}
+	ctx := &sdk.StageContext{
+		RawMessage: "来自未知事件(message_id=404)",
+		Extra:      map[string]interface{}{"input_source": "qq"},
+	}
+	if err := p.onInputAuthContext(ctx); err != nil {
+		t.Fatal(err)
+	}
+	if !p.auth.active || p.auth.owner || p.auth.userID != 0 {
+		t.Fatalf("unmatched input reused prior privilege: %+v", p.auth)
+	}
+}
+
+func TestDuplicateQQOutputIsStopped(t *testing.T) {
+	p := newPermissionTestPlugin(t)
+	p.maxDuplicateSend = 1
+	p.auth = qqAuthContext{active: true, owner: true, userID: 2198972886}
+	args := map[string]interface{}{"payload": "same", "type": "text", "meta": `{"user_id":123}`}
+
+	ctx := toolCallContext("output_send__qq", args)
+	if err := p.beforeToolcall(ctx); err != nil {
+		t.Fatal(err)
+	}
+	if ctx.Response != nil {
+		t.Fatalf("first send rejected: %s", *ctx.Response)
+	}
+
+	ctx = toolCallContext("output_send__qq", args)
+	if err := p.beforeToolcall(ctx); err != nil {
+		t.Fatal(err)
+	}
+	if ctx.Response == nil || !strings.Contains(*ctx.Response, "循环保险") {
+		t.Fatalf("duplicate send not stopped: %#v", ctx.Response)
+	}
+}
+
+func TestGroupAndUserRouteAddsLeadingMention(t *testing.T) {
+	var path string
+	var request map[string]interface{}
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		path = r.URL.Path
+		if err := json.NewDecoder(r.Body).Decode(&request); err != nil {
+			t.Errorf("decode request: %v", err)
+		}
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(`{"status":"ok","retcode":0,"data":{"message_id":1}}`))
+	}))
+	defer server.Close()
+
+	p := newPermissionTestPlugin(t)
+	p.napcatURL = server.URL
+	p.httpClient = server.Client()
+	_, err := p.handleChannelOutput(map[string]interface{}{
+		"payload": "hello",
+		"type":    "text",
+		"meta":    `{"group_id":20002,"user_id":10001}`,
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if path != "/send_group_msg" {
+		t.Fatalf("path=%q, want /send_group_msg", path)
+	}
+	segments, ok := request["message"].([]interface{})
+	if !ok || len(segments) < 2 {
+		t.Fatalf("message is not a segment array: %#v", request["message"])
+	}
+	mention, _ := segments[0].(map[string]interface{})
+	data, _ := mention["data"].(map[string]interface{})
+	if mention["type"] != "at" || data["qq"] != "10001" {
+		t.Fatalf("leading mention=%#v", mention)
+	}
+}
+
+// 回归：循环保险曾按“总数”拦截，导致参数不同且必需的调用被误杀。
+// 现在只拦参数完全相同的重复调用。
+func TestDistinctQQOutputsAreNotTreatedAsDuplicates(t *testing.T) {
+	p := newPermissionTestPlugin(t)
+	p.auth = qqAuthContext{active: true, owner: true, userID: 2198972886}
+	// maxDuplicateSend 默认 1：同一条消息重复才会被拦，不同消息必须全部放行。
+	for i := 0; i < 5; i++ {
+		ctx := toolCallContext("output_send__qq", map[string]interface{}{
+			"payload": fmt.Sprintf("message-%d", i),
+			"type":    "text",
+			"meta":    `{"user_id":123}`,
+		})
+		if err := p.beforeToolcall(ctx); err != nil {
+			t.Fatal(err)
+		}
+		if ctx.Response != nil {
+			t.Fatalf("distinct message %d was blocked: %s", i, *ctx.Response)
+		}
+	}
+}
+
+func TestDistinctNecessaryToolCallsAreNotBlocked(t *testing.T) {
+	p := newPermissionTestPlugin(t)
+	p.auth = qqAuthContext{active: true, owner: true, userID: 2198972886}
+	// 旧实现 maxQQToolCalls=32 会在第 33 个不同参数的必需调用处误拦。
+	for i := 0; i < 50; i++ {
+		ctx := toolCallContext("cmd_run", map[string]interface{}{"command": fmt.Sprintf("cmd-%d", i)})
+		if err := p.beforeToolcall(ctx); err != nil {
+			t.Fatal(err)
+		}
+		if ctx.Response != nil {
+			t.Fatalf("necessary tool call %d was blocked: %s", i, *ctx.Response)
+		}
+	}
+}
+
+func TestZeroLimitsMeanUnlimited(t *testing.T) {
+	p := newPermissionTestPlugin(t)
+	p.maxQQOutputCalls = 0
+	p.maxDuplicateSend = 0
+	p.maxQQToolCalls = 0
+	p.auth = qqAuthContext{active: true, owner: true, userID: 2198972886}
+	for i := 0; i < 30; i++ {
+		ctx := toolCallContext("output_send__qq", map[string]interface{}{
+			"payload": "same-content",
+			"type":    "text",
+			"meta":    `{"user_id":123}`,
+		})
+		if err := p.beforeToolcall(ctx); err != nil {
+			t.Fatal(err)
+		}
+		if ctx.Response != nil {
+			t.Fatalf("0 should mean unlimited, blocked at %d: %s", i, *ctx.Response)
+		}
+	}
+}
+
+// 降权（本轮无法精确匹配可信 OneBot 事件 ⇒ auth={active:true}、无 peer、非 owner）时，
+// **输出仍必须放行**：发到哪个会话由 agent 自己给的 meta 决定，
+// 不该被「当前会话身份」挡住。现场：被子的中断唤醒的一轮里，父带齐 meta 也发不出去
+// （报「可信 QQ 会话身份不完整」）。
+//
+// 反之，**读取类**工具在降权时仍受当前会话限制 —— 那才是真的不能跨会话读。
+func TestDowngradedAuthStillAllowsQQOutput(t *testing.T) {
+	p := newPermissionTestPlugin(t)
+	p.auth = qqAuthContext{active: true}
+	p.privateToolAllowlist = []string{"output_send__qq", "qq_get_history"}
+	p.groupToolAllowlists = map[int64][]string{0: {"output_send__qq", "qq_get_history"}}
+
+	ctx := toolCallContext("output_send__qq", map[string]interface{}{
+		"payload": "带齐 meta 的主动发送",
+		"type":    "text",
+		"meta":    `{"user_id":2198972886}`,
+	})
+	if err := p.beforeToolcall(ctx); err != nil {
+		t.Fatal(err)
+	}
+	if ctx.Response != nil {
+		t.Fatalf("降权时输出被拒: %s", *ctx.Response)
+	}
+
+	ctx2 := toolCallContext("qq_get_history", map[string]interface{}{"group_id": 1027993713})
+	if err := p.beforeToolcall(ctx2); err != nil {
+		t.Fatal(err)
+	}
+	if ctx2.Response == nil || !strings.Contains(*ctx2.Response, "可信 QQ 会话身份不完整") {
+		t.Fatalf("读取类工具在降权时应被当前会话限制挡住: %#v", ctx2.Response)
+	}
+}

example/recoverydiag/diag_test.go

@@ -0,0 +1,153 @@
+package main
+
+import (
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+var realCfg = "/home/newqqagent/config.db"
+var realLog = "/home/newqqagent/log"
+
+func TestDiagTriage(t *testing.T) {
+	p := &Plugin{name: "recoverydiag"}
+
+	cases := []struct {
+		name string
+		args map[string]interface{}
+		want string
+	}{
+		{"signal", map[string]interface{}{"exit_code": 0, "signal": "SIGSEGV"}, "process_death"},
+		{"oom", map[string]interface{}{"exit_code": 0, "signal": "SIGKILL", "crash_reason": "oom-kill"}, "process_starvation"},
+		{"nonzero", map[string]interface{}{"exit_code": 1}, "process_death"},
+		{"healthy", map[string]interface{}{"exit_code": 0}, "normal_stop"},
+		{"alive", map[string]interface{}{"still_alive": true, "signal": "SIGKILL"}, "config_unreachable"},
+	}
+	for _, c := range cases {
+		r, _ := p.handleTriage(c.args)
+		m, ok := r.(map[string]interface{})
+		if !ok {
+			t.Fatalf("%s: not a map", c.name)
+		}
+		if got, _ := m["class"].(string); got != c.want {
+			t.Errorf("%s: class = %q, want %q", c.name, got, c.want)
+		}
+	}
+}
+
+func TestDiagDB(t *testing.T) {
+	if _, err := os.Stat(realCfg); err != nil {
+		t.Skip("config.db not present, skipping")
+	}
+	p := &Plugin{name: "recoverydiag"}
+	r, err := p.handleDB(map[string]interface{}{"db_path": realCfg})
+	if err != nil {
+		t.Fatalf("handleDB: %v", err)
+	}
+	m := r.(map[string]interface{})
+	t.Logf("integrity=%v sources=%v verdict=%v summary=%v", m["integrity"], m["source_count"], m["verdict"], m["summary"])
+	if m["integrity"] != "ok" {
+		t.Errorf("integrity = %v, want ok", m["integrity"])
+	}
+	if m["source_count"] == 0 {
+		t.Errorf("source_count == 0, expected LLM sources")
+	}
+	if got, _ := m["source_failed"].(int); got != 0 {
+		t.Errorf("source_failed = %d, want 0 (all sources OK): %v", got, m["missing_fields"])
+	}
+}
+
+func TestDiagLogScan(t *testing.T) {
+	if _, err := os.Stat(realLog); err != nil {
+		t.Skip("log dir not present, skipping")
+	}
+	p := &Plugin{name: "recoverydiag"}
+	r, err := p.handleLogScan(map[string]interface{}{
+		"log_dir":       realLog,
+		"since_minutes": 60 * 24 * 3,
+	})
+	if err != nil {
+		t.Fatalf("handleLogScan: %v", err)
+	}
+	m := r.(map[string]interface{})
+	t.Logf("matched=%v counts=%v dominant=%v conclusion=%v", m["lines_matched"], m["counts"], m["dominant"], m["conclusion"])
+}
+
+func TestDiagDelta(t *testing.T) {
+	base := t.TempDir()
+	cur := t.TempDir()
+	sub := filepath.Join(base, "sub")
+	os.MkdirAll(sub, 0755)
+
+	// modified: same path, different content
+	os.WriteFile(filepath.Join(base, "a.txt"), []byte("hello"), 0644)
+	os.WriteFile(filepath.Join(cur, "a.txt"), []byte("world!"), 0644)
+	// created
+	os.WriteFile(filepath.Join(cur, "b.txt"), []byte("new"), 0644)
+	// deleted
+	os.WriteFile(filepath.Join(base, "gone.txt"), []byte("bye"), 0644)
+	// unchanged
+	os.WriteFile(filepath.Join(base, "same.txt"), []byte("x"), 0644)
+	os.WriteFile(filepath.Join(cur, "same.txt"), []byte("x"), 0644)
+
+	p := &Plugin{name: "recoverydiag"}
+	r, err := p.handleDelta(map[string]interface{}{"baseline_dir": base, "current_dir": cur})
+	if err != nil {
+		t.Fatalf("handleDelta: %v", err)
+	}
+	m := r.(map[string]interface{})
+	sum := m["summary"].(map[string]int)
+	t.Logf("summary=%v total=%v", sum, m["total_diff"])
+	if sum["created"] != 1 || sum["deleted"] != 1 || sum["modified"] != 1 {
+		t.Errorf("summary = %v, want modified=1 created=1 deleted=1", sum)
+	}
+}
+
+func TestDiagLoc(t *testing.T) {
+	p := &Plugin{name: "recoverydiag"}
+	r, _ := p.handleLoc(map[string]interface{}{
+		"triage":   map[string]interface{}{"class": "process_death", "verdict": "down"},
+		"db":       map[string]interface{}{"verdict": "ok"},
+		"log_scan": map[string]interface{}{"dominant": "panic"},
+		"delta":    map[string]interface{}{"summary": map[string]interface{}{"created": 0, "modified": 0, "deleted": 0}},
+	})
+	m := r.(map[string]interface{})
+	// 经 JSON 往返，模拟内核把子结论以 JSON 传给 diag_loc 的真实路径
+	raw, _ := json.Marshal(m)
+	var dec map[string]interface{}
+	json.Unmarshal(raw, &dec)
+	hs := dec["ranked_hypotheses"].([]interface{})
+	if len(hs) == 0 {
+		t.Fatal("no hypotheses")
+	}
+	top := hs[0].(map[string]interface{})
+	t.Logf("top cause=%v conf=%v rec=%v", top["cause"], top["confidence"], top["recommendation"])
+	if top["cause"] != "code_panic_loop" {
+		t.Errorf("expected code_panic_loop, got %v", top["cause"])
+	}
+}
+
+func TestDiagLocPersist(t *testing.T) {
+	kb := filepath.Join(t.TempDir(), "recovery_kb")
+	p := &Plugin{name: "recoverydiag", dataDir: filepath.Dir(kb)}
+	args := map[string]interface{}{
+		"persist":  true,
+		"triage":   map[string]interface{}{"class": "process_death", "verdict": "down"},
+		"db":       map[string]interface{}{"verdict": "ok"},
+		"log_scan": map[string]interface{}{"dominant": "panic"},
+		"delta":    map[string]interface{}{"summary": map[string]interface{}{"created": 0, "modified": 0, "deleted": 0}},
+	}
+	if _, err := p.handleLoc(args); err != nil {
+		t.Fatalf("handleLoc: %v", err)
+	}
+	entries, err := os.ReadDir(kb)
+	if err != nil || len(entries) == 0 {
+		t.Fatalf("expected persisted diag json, got err=%v entries=%v", err, entries)
+	}
+	data, _ := os.ReadFile(filepath.Join(kb, entries[0].Name()))
+	if !strings.Contains(string(data), `"cause"`) {
+		t.Errorf("persisted file missing cause field: %s", data)
+	}
+}

example/recoverydiag/go.mod

@@ -0,0 +1,7 @@
+module recoverydiag
+
+go 1.25.0
+
+require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
+
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../

example/recoverydiag/main.go

@@ -0,0 +1,11 @@
+//go:build !windows || !cgo
+
+package main
+
+import (
+	sdk "gitcode.com/JianFeeeee/homeagent-sdk/sdk"
+)
+
+func NewPlugin(name string, config map[string]interface{}) (sdk.Plugin, error) {
+	return NewPluginFactory(name, config)
+}

example/recoverydiag/plg.json

@@ -0,0 +1,21 @@
+{
+  "name": "recoverydiag",
+  "name_zh": "恢复诊断",
+  "name_en": "Recovery Diagnostics",
+  "version": "0.2.0",
+  "description": "快速检查/崩溃取证工具集：diag_triage（退出码/信号/存活粗分）、diag_db（config.db 完整性 + LLM 源解析校验）、diag_log_scan（日志签名命中）、diag_delta（last-good 快照 vs 现状 diff）、diag_loc（正交综合定位）。全部返回结论而非原文，确定性、不消耗 LLM token，供 guard / failback 恢复决策使用。",
+  "author": "HomeAgent",
+  "entry": "plugin.so",
+  "tags": [
+    "diag",
+    "recovery",
+    "diagnostics",
+    "triage",
+    "failback"
+  ],
+  "targets": "linux/amd64",
+  "outdir": "dist",
+  "bundle": true,
+  "replaces": {},
+  "source_dirs": []
+}

example/rss/README.md

@@ -5,7 +5,7 @@ rss plugin
 ## Build
 
 ```bash
-plugindev build
+hmapdev build
 ```
 
 ## Install

example/rss/go.mod

@@ -10,8 +10,8 @@ require (
 	golang.org/x/text v0.38.0
 )
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../

example/rss/plg.json

@@ -1,15 +1,20 @@
-{
+{
   "name": "rss",
   "name_zh": "RSS订阅",
   "name_en": "RSS",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "RSS/Atom 订阅监控插件，自动检测更新并推送通知",
   "author": "HomeAgent",
   "entry": "plugin.so",
-  "tags": ["rss", "feed", "subscription", "monitor"],
+  "tags": [
+    "rss",
+    "feed",
+    "subscription",
+    "monitor"
+  ],
   "targets": "linux/amd64",
   "outdir": "dist",
   "bundle": true,
   "replaces": {},
   "source_dirs": []
-}
+}

example/rss/plugin.go

@@ -16,6 +16,8 @@ import (
 	"github.com/mmcdole/gofeed"
 )
 
+const injectDedupWindow = 5 * time.Minute
+
 type FeedSub struct {
 	URL      string `json:"url"`
 	Title    string `json:"title"`
@@ -32,7 +34,9 @@ type Plugin struct {
 	mu         sync.RWMutex
 	feeds      []FeedSub
 	seenGUIDs  map[string]bool
+	injected   map[string]time.Time
 	stopCh     chan struct{}
+	stopOnce   sync.Once
 	wg         sync.WaitGroup
 	pollTicker *time.Ticker
 }
@@ -100,19 +104,28 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	s.SetAutoRestart(true)
 	p.sdk = s
 	p.client = &http.Client{Timeout: 30 * time.Second}
+	// 入站通道：本插件用 "rss" 通道注入输入（见 Inject* 调用），
+	// 输入侧必须显式登记 —— 否则"把该 inputch 划给驻留子"会报 `inputch 未注册`。
+	_ = s.RegisterInputChannel("rss", sdk.ChannelDef{NoMemory: true})
 	p.fp = gofeed.NewParser()
 	p.stopCh = make(chan struct{})
 	p.seenGUIDs = make(map[string]bool)
+	p.injected = make(map[string]time.Time)
 	p.feeds = []FeedSub{}
 
-	dataHome := os.Getenv("HOME")
-	if dataHome == "" {
-		dataHome = "/tmp"
+	dataDirVal, err := s.Settings().GetCore("core.daemon.data_dir")
+	if err != nil || dataDirVal == "" {
+		dataDirVal = "."
+	}
+	p.dataDir = filepath.Join(fmt.Sprint(dataDirVal), "rss")
+	if err := os.MkdirAll(p.dataDir, 0755); err != nil {
+		fmt.Printf("[%s] mkdir %s: %v\n", p.name, p.dataDir, err)
 	}
-	p.dataDir = filepath.Join(dataHome, ".homeagent", "rss")
-	os.MkdirAll(p.dataDir, 0755)
 	p.loadData()
 
+	// 卸载（删除）时清理订阅数据目录；重载不触发
+	s.RegisterOnRemoveHandler(p.cleanupData)
+
 	s.Settings().RegisterDef(sdk.ConfigDef{
 		Key: "poll_interval", Default: "30", Type: "string",
 		DisplayName: "Poll Interval", Description: "Default polling interval in minutes (default: 30)",
@@ -148,7 +161,7 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	s.RegisterTool(tp+"list", sdk.ToolDef{
 		Name: tp + "list", Description: "List all subscribed feeds",
 		Parameters: map[string]interface{}{
-			"type": "object",
+			"type":       "object",
 			"properties": map[string]interface{}{},
 		},
 	}, p.handleList)
@@ -157,7 +170,7 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 		Name: tp + "check_now", Description: "Manually check all feeds for new articles now",
 		NoMemory: true,
 		Parameters: map[string]interface{}{
-			"type": "object",
+			"type":       "object",
 			"properties": map[string]interface{}{},
 		},
 	}, p.handleCheckNow)
@@ -176,7 +189,7 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 }
 
 func (p *Plugin) Stop() error {
-	close(p.stopCh)
+	p.stopOnce.Do(func() { close(p.stopCh) })
 	p.pollTicker.Stop()
 	p.wg.Wait()
 	p.saveData()
@@ -248,9 +261,34 @@ func (p *Plugin) checkFeed(sub FeedSub) {
 		return
 	}
 
-	var lines []string
-	lines = append(lines, fmt.Sprintf("📡 %s (%s) — %d 篇新文章:", title, sub.URL, len(newArticles)))
+	now := time.Now()
+	toInject := make([]*gofeed.Item, 0, len(newArticles))
+	p.mu.Lock()
 	for _, item := range newArticles {
+		guid := item.GUID
+		if guid == "" {
+			guid = item.Link
+		}
+		if guid == "" {
+			continue
+		}
+		key := sub.URL + "|" + guid
+		if t, ok := p.injected[key]; ok && now.Sub(t) < injectDedupWindow {
+			continue
+		}
+		p.injected[key] = now
+		p.seenGUIDs[key] = true
+		toInject = append(toInject, item)
+	}
+	p.mu.Unlock()
+
+	if len(toInject) == 0 {
+		return
+	}
+
+	var lines []string
+	lines = append(lines, fmt.Sprintf("📡 %s (%s) — %d 篇新文章:", title, sub.URL, len(toInject)))
+	for _, item := range toInject {
 		pubDate := ""
 		if item.PublishedParsed != nil {
 			pubDate = item.PublishedParsed.Format("01-02 15:04")
@@ -265,20 +303,10 @@ func (p *Plugin) checkFeed(sub FeedSub) {
 		lines = append(lines, line)
 	}
 
-	p.sdk.InjectInterruptText("rss", "rss", strings.Join(lines, "\n"))
-
-	p.mu.Lock()
-	for _, item := range newArticles {
-		guid := item.GUID
-		if guid == "" {
-			guid = item.Link
-		}
-		if guid == "" {
-			continue
-		}
-		p.seenGUIDs[sub.URL+"|"+guid] = true
-	}
-	p.mu.Unlock()
+	// 中断注入是「系统通知」，NoMemory 写明意图：这类提醒不参与记忆计算，
+	// 原文仍进上下文（模型当轮看得到）。
+	p.sdk.InjectInterruptTextOpts("rss", "rss", strings.Join(lines, "\n"),
+		sdk.InjectOptions{NoMemory: true})
 	p.saveData()
 }
 
@@ -320,6 +348,7 @@ func (p *Plugin) handleSubscribe(args map[string]interface{}) (interface{}, erro
 	}
 
 	guidCount := 0
+	p.mu.Lock()
 	for _, item := range parsed.Items {
 		guid := item.GUID
 		if guid == "" {
@@ -331,6 +360,7 @@ func (p *Plugin) handleSubscribe(args map[string]interface{}) (interface{}, erro
 		p.seenGUIDs[url+"|"+guid] = true
 		guidCount++
 	}
+	p.mu.Unlock()
 
 	p.mu.Lock()
 	p.feeds = append(p.feeds, sub)
@@ -395,7 +425,16 @@ func (p *Plugin) handleList(args map[string]interface{}) (interface{}, error) {
 }
 
 func (p *Plugin) handleCheckNow(args map[string]interface{}) (interface{}, error) {
-	go p.checkAllFeeds()
+	select {
+	case <-p.stopCh:
+		return map[string]interface{}{"isError": true, "content": "plugin is stopping"}, nil
+	default:
+	}
+	p.wg.Add(1)
+	go func() {
+		defer p.wg.Done()
+		p.checkAllFeeds()
+	}()
 	return map[string]interface{}{"content": "Checking all feeds for updates..."}, nil
 }
 
@@ -409,7 +448,7 @@ func (p *Plugin) loadData() {
 		return
 	}
 	var data struct {
-		Feeds     []FeedSub      `json:"feeds"`
+		Feeds     []FeedSub       `json:"feeds"`
 		SeenGUIDs map[string]bool `json:"seen"`
 	}
 	if json.Unmarshal(b, &data) != nil {
@@ -427,14 +466,36 @@ func (p *Plugin) saveData() {
 	p.mu.RLock()
 	defer p.mu.RUnlock()
 	data := struct {
-		Feeds     []FeedSub      `json:"feeds"`
+		Feeds     []FeedSub       `json:"feeds"`
 		SeenGUIDs map[string]bool `json:"seen"`
 	}{
 		Feeds:     p.feeds,
 		SeenGUIDs: p.seenGUIDs,
 	}
 	b, _ := json.MarshalIndent(data, "", "  ")
-	os.WriteFile(p.dataFile(), b, 0644)
+	atomicWriteJSON(p.dataFile(), b)
 }
 
+// cleanupData 卸载时清理订阅数据目录（feeds.json 等）
+func (p *Plugin) cleanupData() {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	if p.dataDir == "" {
+		return
+	}
+	for _, f := range []string{"feeds.json"} {
+		path := filepath.Join(p.dataDir, f)
+		if err := os.Remove(path); err != nil && !os.IsNotExist(err) {
+			fmt.Printf("[%s] onRemove cleanup %s: %v\n", p.name, path, err)
+		}
+	}
+}
 
+// atomicWriteJSON 原子写 JSON：先写临时文件再 rename，避免进程崩溃截断数据文件。
+func atomicWriteJSON(path string, data []byte) error {
+	tmp := path + ".tmp"
+	if err := os.WriteFile(tmp, data, 0644); err != nil {
+		return err
+	}
+	return os.Rename(tmp, path)
+}

example/sanitizer/go.mod

@@ -4,4 +4,4 @@ go 1.25.0
 
 require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../

example/sanitizer/plg.json

@@ -1,4 +1,4 @@
-{
+{
   "name": "sanitizer",
   "name_zh": "输出清洗",
   "name_en": "sanitizer",

example/sanitizer/plugin.go

@@ -1,5 +1,13 @@
 // Package main 是一个外部插件示例（编译为 .so 通过 -buildmode=plugin）。
-// 在 StagePostAction 阶段清洗 LLM 输出中的工具调用残留（思维泄漏）。
+// 目标：在 Agent 全链路清洗文本，防止乱码（坏 UTF-8 / U+FFFD / ANSI 转义）污染上下文并被 LLM 复读，
+// 同时保留原有"工具调用残留（思维泄漏）"清理。
+//
+// 挂载阶段：
+//   - StageOnInput        : 清洗用户输入（RawMessage）
+//   - StageAfterToolcall  : 清洗工具执行结果（ToolResults），坏字节不进 LLM 上下文
+//   - StagePostAction     : 清洗 LLM 输出（LLMText），保留原有思维泄漏清理
+//
+// 依赖 ABI v2 的 stage 写回能力：插件对 StageContext 的修改会同步回内核。
 //
 // 编译：
 //
@@ -13,21 +21,24 @@ import (
 	"log"
 	"regexp"
 	"strings"
+	"unicode/utf8"
 
 	"gitcode.com/JianFeeeee/homeagent-sdk/sdk"
 )
 
 var (
-	toolCallTagRE   = regexp.MustCompile(`(?s)<tool_call[^>]*>.*?</tool_call>`)
-	invokeTagRE     = regexp.MustCompile(`(?s)<invoke[^>]*>.*?</invoke>`)
-	toolTagRE       = regexp.MustCompile(`(?s)<tool[^>]*>.*?</tool>`)
-	functionTagRE   = regexp.MustCompile(`(?s)<function[^>]*>.*?</function>`)
-	toolCodeBlockRE = regexp.MustCompile("(?s)```(?:xml|json)?\\s*<tool_call[^>]*>.*?</tool_call>\\s*```")
+	toolCallTagRE     = regexp.MustCompile(`(?s)<tool_call[^>]*>.*?</tool_call>`)
+	invokeTagRE       = regexp.MustCompile(`(?s)<invoke[^>]*>.*?</invoke>`)
+	toolTagRE         = regexp.MustCompile(`(?s)<tool[^>]*>.*?</tool>`)
+	functionTagRE     = regexp.MustCompile(`(?s)<function[^>]*>.*?</function>`)
+	toolCodeBlockRE   = regexp.MustCompile("(?s)```(?:xml|json)?\\s*<tool_call[^>]*>.*?</tool_call>\\s*```")
 	invokeCodeBlockRE = regexp.MustCompile("(?s)```(?:xml|json)?\\s*<invoke[^>]*>.*?</invoke>\\s*```")
-	toolCodeBlockRE2 = regexp.MustCompile("(?s)```(?:xml|json)?\\s*<tool[^>]*>.*?</tool>\\s*```")
-	chineseMarkerRE = regexp.MustCompile(`(?s)【tool_call】.*?【/tool_call】`)
-	multiNewlineRE  = regexp.MustCompile(`\n{3,}`)
-	toolNameRE      = regexp.MustCompile(`^(cmd_run|terminal_create|terminal_write|memory_|knowledge_|doc_|social_|output_send|output_set_channel|llm_|plgreload|spawn_child|child_result|describe_image|transcribe_audio|ocr_image|timer_set|plugin_install|plugin_remove|qq_|a2a_|mcp_|healthcheck|files_|web_)`)
+	toolCodeBlockRE2  = regexp.MustCompile("(?s)```(?:xml|json)?\\s*<tool[^>]*>.*?</tool>\\s*```")
+	chineseMarkerRE   = regexp.MustCompile(`(?s)【tool_call】.*?【/tool_call】`)
+	multiNewlineRE    = regexp.MustCompile(`\n{3,}`)
+	toolNameRE        = regexp.MustCompile(`^(cmd_run|terminal_create|terminal_write|memory_|knowledge_|doc_|social_|output_set_channel|output_send|llm_|plgreload|spawn_child|child_result|describe_image|transcribe_audio|ocr_image|timer_set|plugin_install|plugin_remove|qq_|a2a_|mcp_|healthcheck|files_|web_)`)
+	placeholderRE     = regexp.MustCompile(`(?i)\{\{\s*tool\s*[:：][^}]*\}\}`)
+	atToolRE          = regexp.MustCompile(`(?i)^@\s*tool\b`)
 )
 
 type Plugin struct{}
@@ -36,10 +47,41 @@ func (p *Plugin) Name() string { return "sanitizer" }
 
 func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	s.SetAutoRestart(true)
+
+	// 1) 输入清洗
+	s.RegisterStage(sdk.StageOnInput, func(ctx *sdk.StageContext) error {
+		ctx.Lock()
+		before := ctx.RawMessage
+		ctx.RawMessage = cleanText(ctx.RawMessage)
+		if before != ctx.RawMessage {
+			log.Printf("[sanitizer] StageOnInput: cleaned %d bytes", len(before)-len(ctx.RawMessage))
+		}
+		ctx.Unlock()
+		return nil
+	})
+
+	// 2) 工具结果清洗（坏字节/ANSI 不得进 LLM 上下文）
+	s.RegisterStage(sdk.StageAfterToolcall, func(ctx *sdk.StageContext) error {
+		ctx.Lock()
+		defer ctx.Unlock()
+		for i, tr := range ctx.ToolResults {
+			if s, ok := tr.Result.(string); ok {
+				clean := cleanText(s)
+				if clean != s {
+					ctx.ToolResults[i].Result = clean
+					log.Printf("[sanitizer] StageAfterToolcall: tool=%s cleaned %d bytes", tr.Name, len(s)-len(clean))
+				}
+			}
+		}
+		return nil
+	})
+
+	// 3) LLM 输出清洗（保留原有思维泄漏清理 + 新增乱码清洗）
 	s.RegisterStage(sdk.StagePostAction, func(ctx *sdk.StageContext) error {
 		ctx.Lock()
 		before := len(ctx.LLMText)
 		ctx.LLMText = cleanToolCallLeakage(ctx.LLMText)
+		ctx.LLMText = cleanText(ctx.LLMText)
 		after := len(ctx.LLMText)
 		ctx.Unlock()
 		if before != after {
@@ -47,7 +89,7 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 		}
 		return nil
 	})
-	log.Printf("[sanitizer] stage PostAction registered")
+	log.Printf("[sanitizer] stage OnInput/AfterToolcall/PostAction registered")
 	return nil
 }
 
@@ -57,6 +99,7 @@ func NewPluginFactory(name string, config map[string]interface{}) (sdk.Plugin, e
 	return &Plugin{}, nil
 }
 
+// cleanToolCallLeakage 清洗 LLM 输出中的工具调用残留（思维泄漏）。
 func cleanToolCallLeakage(content string) string {
 	if content == "" {
 		return content
@@ -83,8 +126,12 @@ func cleanToolCallLeakage(content string) string {
 			cleaned = append(cleaned, line)
 			continue
 		}
-		if toolNameRE.MatchString(trimmed) {
-			if strings.Contains(trimmed, "(") || strings.Contains(trimmed, "\"") || strings.Contains(trimmed, ":") {
+		if placeholderRE.MatchString(trimmed) || atToolRE.MatchString(trimmed) {
+			continue
+		}
+		if m := toolNameRE.FindStringIndex(trimmed); m != nil {
+			rest := trimmed[m[1]:]
+			if strings.HasPrefix(rest, "(") && strings.Contains(rest, ")") {
 				continue
 			}
 		}
@@ -100,3 +147,72 @@ func cleanToolCallLeakage(content string) string {
 	}
 	return content
 }
+
+// cleanText 清洗可能污染 LLM 上下文/输出的文本：
+//  1. 剥离 ANSI 转义序列（\x1b[...m 等，源自终端输出）
+//  2. 剔除无效 UTF-8 字节（strings.ToValidUTF8 语义）与已解码的 U+FFFD 替换符，
+//     避免模型复读坏字节/替换符造成乱码（把坏段落整体丢弃比留残字更干净）
+func cleanText(s string) string {
+	if s == "" {
+		return s
+	}
+	// 先剥离 ANSI 转义：ESC [ 参数 m / ESC ] 标题 / 其他 CSI 序列
+	if strings.ContainsRune(s, 0x1b) {
+		var sb strings.Builder
+		sb.Grow(len(s))
+		i := 0
+		for i < len(s) {
+			c := s[i]
+			if c == 0x1b {
+				// 跳过完整转义序列
+				j := i + 1
+				if j < len(s) {
+					switch s[j] {
+					case '[': // CSI: ESC [ <params> <letter>
+						j++
+						for j < len(s) && !(s[j] >= 0x40 && s[j] <= 0x7e) {
+							j++
+						}
+						if j < len(s) {
+							j++
+						}
+						i = j
+						continue
+					case ']': // OSC: ESC ] ... BEL / ST
+						i = j + 1
+						for i < len(s) && s[i] != 0x07 {
+							i++
+						}
+						i++ // skip BEL
+						continue
+					default: // 单字符转义（ESC c ESC 7 等）
+						i = j + 1
+						continue
+					}
+				}
+				i++
+				continue
+			}
+			sb.WriteByte(c)
+			i++
+		}
+		s = sb.String()
+	}
+
+	// 剔除无效 UTF-8 与 U+FFFD 替换符
+	if !utf8.ValidString(s) {
+		s = strings.ToValidUTF8(s, "")
+	}
+	if strings.ContainsRune(s, utf8.RuneError) {
+		// 连 U+FFFD 也不留给模型复述
+		var b strings.Builder
+		b.Grow(len(s))
+		for _, r := range s {
+			if r != utf8.RuneError {
+				b.WriteRune(r)
+			}
+		}
+		s = b.String()
+	}
+	return s
+}

example/sanitizer/sanitizer_test.go

@@ -2,6 +2,31 @@ package main
 
 import "testing"
 
+func TestCleanText(t *testing.T) {
+	tests := []struct {
+		name, input, want string
+	}{
+		{"empty", "", ""},
+		{"clean", "你好世界 hello", "你好世界 hello"},
+		{"invalid_utf8", "a\xff\xfe b", "a b"},
+		{"ufffd", "有乱码\ufffd字符", "有乱码字符"},
+		{"multiple_ufffd", "a\ufffd\ufffdb\ufffdc", "abc"},
+		{"ansi_color", "\x1b[31m红色\x1b[0m结束", "红色结束"},
+		{"ansi_cursor", "a\x1b[2K\r\nb", "a\r\nb"},
+		{"ansi_osc", "\x1b]0;title\x07文本", "文本"},
+		{"an_and_ufffd", "\x1b[31m\ufffd中文\x1b[0m", "中文"},
+		{"emoji_kept", "颜文字(・ω・´)和🍎", "颜文字(・ω・´)和🍎"},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := cleanText(tt.input)
+			if got != tt.want {
+				t.Errorf("got %q, want %q", got, tt.want)
+			}
+		})
+	}
+}
+
 func TestCleanToolCallLeakage(t *testing.T) {
 	tests := []struct {
 		name, input, want string
@@ -28,4 +53,4 @@ func TestCleanToolCallLeakage(t *testing.T) {
 			}
 		})
 	}
-}
+}

example/vanblog/go.mod

@@ -0,0 +1,7 @@
+module vanblog-plugin
+
+go 1.25.0
+
+require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
+
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../

example/vanblog/plg.json

@@ -0,0 +1,11 @@
+{
+  "name": "vanblog",
+  "name_zh": "VanBlog 博客管理",
+  "name_en": "VanBlog",
+  "version": "1.0.0",
+  "description": "管理 VanBlog 开源博客系统：文章的增删改查、分类标签管理、草稿发布、备份导出等",
+  "author": "HomeAgent",
+  "entry": "plugin.so",
+  "tags": ["blog", "vanblog", "cms"],
+  "targets": "linux/amd64"
+}

example/vikunja/README.md

@@ -0,0 +1,81 @@
+# Vikunja 插件（HomeAgent）
+
+把 [Vikunja](https://vikunja.io) 待办/任务管理接入 HomeAgent：用自然语言查任务、建任务、改期、完成、看板拖动、指派、评论、时间跟踪、导入数据等。
+
+## 配置项（全部可在插件配置界面修改）
+
+| 键 | 类型 | 默认 | 说明 |
+|---|---|---|---|
+| `url` | string | `https://vikunja.jianfgit.xyz` | 站点根地址，**不带** `/api` |
+| `token` | password(secret) | 空 | **必填**。Vikunja → 设置 → API Tokens 生成（`tk_` 开头）。令牌的权限范围决定本插件能力上限：勾全范围即为完整能力 |
+| `api_version` | select | `v2` | `v2`（推荐，标准 REST，含时间跟踪等新能力）或 `v1`（用于 v2 暂未提供的端点） |
+| `default_project_id` | string | 空 | 新建任务未指定项目时落到这里；留空则必须显式指定 |
+| `max_items` | int | `25` | 列表类工具的默认条数，控制上下文体积 |
+| `compact_output` | bool | `true` | 任务/项目/标签列表只返回关键字段；关闭则返回 Vikunja 完整对象 |
+| `timeout_seconds` | int | `20` | 单次 HTTP 超时 |
+| `verify_tls` | bool | `true` | 自签证书站点可关闭（不建议） |
+
+配置在**每次工具调用前重新读取**，因此换了 token 不必重启插件。
+
+## 工具
+
+| 工具 | 能力 |
+|---|---|
+| `vikunja_status` | 连接/配置自检：地址、token 对应的用户、API 版本、服务器能力、CalDAV 地址 |
+| `vikunja_tasks` | 列任务：按项目、完成状态、截止（today/this_week/overdue/no_due）、关键词、原生 filter 表达式 |
+| `vikunja_task_get` / `task_create` / `task_update` / `task_done` / `task_delete` | 任务增删改查（`task_update` 只传要改的字段） |
+| `vikunja_task_bulk` | 批量改完成状态/项目/优先级/截止/标签 |
+| `vikunja_task_assignees` / `task_labels` / `task_comments` / `task_relations` / `task_attachments` | 指派、标签、评论、关联（子任务/依赖/相关）、附件（支持上传本地文件） |
+| `vikunja_projects` / `project_views` | 项目增删改查、归档；视图与看板桶（把任务移入桶＝看板拖动） |
+| `vikunja_labels` / `filters` | 标签、保存的筛选器（Saved Filter） |
+| `vikunja_teams` / `sharing` | 团队与成员；项目分享（用户/团队授权、链接分享含密码） |
+| `vikunja_notifications` / `subscriptions` / `webhooks` | 通知、订阅、Webhook 管理 |
+| `vikunja_time_entries` | 时间跟踪（**仅 v2**）：补录/修改/删除、开始与停止计时器 |
+| `vikunja_migrate` | 从 TickTick/WeKan/CSV/Planka/Vikunja 文件（v2）与 Todoist/Trello/微软待办（v1）导入 |
+| `vikunja_user` / `vikunja_admin` | 当前账号（设置、登录会话、API Token）与实例管理（用户增删/提权/停用/改密、项目归属转移，需实例管理员） |
+| `vikunja_reactions` | 任务/评论的表情回应 |
+| `vikunja_api` | **通用直通**：调任意端点，未封装的能力走这里（可强制指定 v1/v2），保证能力无死角 |
+
+## v1 / v2 差异（已按实例自带规范逐条核对）
+
+插件默认 v2，并自动处理下列差异：
+
+| 操作 | v1 | v2 |
+|---|---|---|
+| 建任务 | `PUT /projects/{id}/tasks` | `POST /projects/{id}/tasks` |
+| 改任务 | `POST /tasks/{id}`（必须整对象 → 插件自动取回-合并-提交） | `PATCH /tasks/{id}`（merge-patch，只发变更字段；被拒则回落取回-合并-PUT） |
+| 搜索参数 | `?s=` | `?q=` |
+| 加标签 | `PUT`（Label 对象） | `POST`（`{"label_id":N}`） |
+| 批量改 | `POST /tasks/bulk` | `PUT /tasks/bulk` |
+| 时间跟踪 | 不支持 | `/time-entries`（`end_time` 为 null 即计时中；停止用 `/time-entries/timer/stop`） |
+| 导入 | Todoist / Trello / 微软待办 | TickTick / WeKan / CSV / Planka / Vikunja 文件 |
+
+> 官方路线：v1 仍支持但新端点只进 v2，3.0 弃用、4.0 移除。除“导入”外建议一律用 v2。
+
+## 开发与构建
+
+```bash
+cd third_party/homeagent-sdk/example/vikunja
+
+go test -count=1 -race ./...   # 16 项测试（httptest 打桩，不需要真 token）
+hmapdev build                  # 产出 dist/vikunja_bundle.hmap
+```
+
+`go.mod` 里的 `replace` 把 SDK 指向仓库内的 `third_party/homeagent-sdk`，因此无需联网拉私有模块。
+
+### 部署到运行实例
+
+`.hmap` 包内是 `plugin.json` + `plugin.bin.<os>.<arch>`，安装时按运行平台重命名入口文件：
+
+```bash
+unzip -o dist/vikunja_bundle.hmap -d /home/newqqagent/plugins/vikunja
+cd /home/newqqagent/plugins/vikunja && mv plugin.bin.linux.amd64 plugin.bin
+# 然后重载插件（或重启 homeagent.service）
+```
+
+## 已知边界
+
+- **附件下载**未单独封装：`task_attachments` 支持列出/上传/删除，下载请用 `vikunja_api` 访问附件 URL。
+- **链接分享的字段**（`right`/`password`）按 Vikunja 版本语义透传；如遇 4xx，可直接用 `raw` 参数传完整 JSON。
+- **批量改标签**的 `fields` 结构以 `BulkTask` 为准，未在真实实例上验证过（缺少可用 token），如有偏差请用 `vikunja_api` 直通。
+- CalDAV 是客户端协议，插件只提供地址（`vikunja_status` 里的 `caldav_url`），不做 CalDAV 同步。

example/vikunja/go.mod

@@ -0,0 +1,15 @@
+module vikunja-plugin
+
+go 1.25.0
+
+require gitcode.com/JianFeeeee/homeagent-sdk v1.2.0
+
+// 与同目录其它示例一致：SDK 指向仓库内的 vendored 副本
+
+
+
+
+
+
+
+replace gitcode.com/JianFeeeee/homeagent-sdk => /root/.homeagent/hmapdev/sdk/v1.2.0

example/vikunja/plg.json

@@ -0,0 +1,12 @@
+{
+  "name": "vikunja",
+  "name_zh": "Vikunja 待办",
+  "name_en": "Vikunja",
+  "version": "1.0.1",
+  "description": "Vikunja 待办/任务管理：任务增删改查、项目与看板桶、标签、指派、评论、关联、附件、保存筛选器、团队与分享、通知、订阅、Webhook、时间跟踪、数据导入、实例管理；并附通用 API 直通工具兜底",
+  "author": "HomeAgent",
+  "entry": "plugin.bin",
+  "sdk": "1.2.0",
+  "tags": ["vikunja", "todo", "task", "gtd", "productivity"],
+  "targets": "linux/amd64"
+}

example/vikunja/plugin_test.go

@@ -0,0 +1,523 @@
+package main
+
+import (
+	"encoding/json"
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+	"time"
+)
+
+// newTestPlugin 构造一个不依赖 sdk 的插件实例，指向 httptest 服务。
+// ensure() 在 sdk==nil 时会保留已设置的字段，因此可以这样直接测处理器。
+func newTestPlugin(t *testing.T, h http.HandlerFunc) (*Plugin, *httptest.Server) {
+	t.Helper()
+	srv := httptest.NewServer(h)
+	t.Cleanup(srv.Close)
+	p := &Plugin{
+		name:     "vikunja",
+		baseURL:  srv.URL,
+		token:    "tk_test",
+		apiVer:   "v2",
+		maxItems: 5,
+		compact:  true,
+		http:     srv.Client(),
+	}
+	return p, srv
+}
+
+func mustJSON(t *testing.T, v interface{}) []byte {
+	t.Helper()
+	b, err := json.Marshal(v)
+	if err != nil {
+		t.Fatalf("marshal: %v", err)
+	}
+	return b
+}
+
+// 1) 列表：v2 用 q= 搜索，且 filter 会带上默认 done 条件
+func TestTasksListV2(t *testing.T) {
+	var gotQuery string
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		gotQuery = r.URL.RawQuery
+		if r.Header.Get("Authorization") != "Bearer tk_test" {
+			t.Errorf("缺少 Bearer 头: %q", r.Header.Get("Authorization"))
+		}
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(`[{"id":1,"title":"写周报","done":false,"project_id":3,"due_date":"2026-09-13T10:00:00Z","labels":[{"title":"工作"}],"assignees":[{"username":"jianf"}]}]`))
+	})
+	res, err := p.handleTasksList(map[string]interface{}{"search": "周报", "limit": float64(5)})
+	if err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	if !strings.Contains(gotQuery, "q=%E5%91%A8%E6%8A%A5") {
+		t.Errorf("v2 应使用 q= 搜索，实际 query=%s", gotQuery)
+	}
+	if strings.Contains(gotQuery, "s=") {
+		t.Errorf("v2 不应使用 s=，实际 query=%s", gotQuery)
+	}
+	if !strings.Contains(gotQuery, "per_page=5") {
+		t.Errorf("per_page 未生效: %s", gotQuery)
+	}
+	if !strings.Contains(gotQuery, "filter=done+%3D+false") && !strings.Contains(gotQuery, "filter=done%20%3D%20false") {
+		t.Errorf("默认应过滤未完成，实际 filter 片段: %s", gotQuery)
+	}
+	m, ok := res.(map[string]interface{})
+	if !ok {
+		t.Fatalf("结果应为 map，实际 %T", res)
+	}
+	if m["count"].(int) != 1 {
+		t.Errorf("count 应为 1，实际 %v", m["count"])
+	}
+	tasks := m["tasks"].([]interface{})
+	tk := tasks[0].(map[string]interface{})
+	if _, ok := tk["labels"].([]string); !ok {
+		t.Errorf("标签应被投影成名称数组，实际 %T", tk["labels"])
+	}
+	if _, ok := tk["description"]; ok {
+		t.Errorf("精简输出不应出现 description")
+	}
+}
+
+// 2) 列表：v1 用 s= 搜索
+func TestTasksListV1SearchParam(t *testing.T) {
+	var gotQuery string
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		gotQuery = r.URL.RawQuery
+		_, _ = w.Write([]byte(`[]`))
+	})
+	p.apiVer = "v1"
+	if _, err := p.handleTasksList(map[string]interface{}{"search": "abc"}); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	if !strings.Contains(gotQuery, "s=abc") {
+		t.Errorf("v1 应使用 s= 搜索，实际 %s", gotQuery)
+	}
+	if strings.Contains(gotQuery, "q=") {
+		t.Errorf("v1 不应出现 q=，实际 %s", gotQuery)
+	}
+}
+
+// 3) 建任务：v1=PUT、v2=POST（同路径，方法不同）
+func TestTaskCreateMethodByVersion(t *testing.T) {
+	for _, tc := range []struct {
+		ver    string
+		method string
+	}{
+		{"v1", http.MethodPut},
+		{"v2", http.MethodPost},
+	} {
+		var gotMethod, gotPath string
+		p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+			gotMethod, gotPath = r.Method, r.URL.Path
+			_, _ = w.Write([]byte(`{"id":42,"title":"买菜"}`))
+		})
+		p.apiVer = tc.ver
+		if _, err := p.handleTaskCreate(map[string]interface{}{"project_id": "3", "title": "买菜"}); err != nil {
+			t.Fatalf("[%s] err: %v", tc.ver, err)
+		}
+		if gotMethod != tc.method {
+			t.Errorf("[%s] 期望 %s，实际 %s", tc.ver, tc.method, gotMethod)
+		}
+		if gotPath != "/api/"+tc.ver+"/projects/3/tasks" {
+			t.Errorf("[%s] 路径错误: %s", tc.ver, gotPath)
+		}
+	}
+}
+
+// 4) 改任务（v2）：走 merge-patch，只发变更字段
+func TestTaskUpdateV2MergePatch(t *testing.T) {
+	var method, ctype string
+	var body map[string]interface{}
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		method = r.Method
+		ctype = r.Header.Get("Content-Type")
+		raw, _ := io.ReadAll(r.Body)
+		_ = json.Unmarshal(raw, &body)
+		_, _ = w.Write([]byte(`{"id":7,"done":true}`))
+	})
+	if _, err := p.handleTaskUpdate(map[string]interface{}{"id": "7", "done": true}); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	if method != http.MethodPatch {
+		t.Errorf("v2 应用 PATCH，实际 %s", method)
+	}
+	if !strings.Contains(ctype, "merge-patch") {
+		t.Errorf("应使用 merge-patch 内容类型，实际 %s", ctype)
+	}
+	if len(body) != 1 || body["done"] != true {
+		t.Errorf("只应发送变更字段，实际 %v", body)
+	}
+}
+
+// 5) 改任务（v2）回退：merge-patch 被拒 → 取回-合并-PUT
+func TestTaskUpdateV2FallbackToMergePut(t *testing.T) {
+	var calls []string
+	var putBody map[string]interface{}
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		calls = append(calls, r.Method+" "+r.URL.Path)
+		switch {
+		case r.Method == http.MethodPatch:
+			w.WriteHeader(http.StatusUnsupportedMediaType)
+			_, _ = w.Write([]byte(`{"code":9,"message":"unsupported media type"}`))
+		case r.Method == http.MethodGet:
+			_, _ = w.Write([]byte(`{"id":7,"title":"旧标题","done":false,"priority":1}`))
+		case r.Method == http.MethodPut:
+			raw, _ := io.ReadAll(r.Body)
+			_ = json.Unmarshal(raw, &putBody)
+			_, _ = w.Write([]byte(`{"id":7,"title":"新标题","done":false,"priority":1}`))
+		default:
+			t.Errorf("意外请求: %s %s", r.Method, r.URL.Path)
+		}
+	})
+	if _, err := p.handleTaskUpdate(map[string]interface{}{"id": "7", "title": "新标题"}); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	want := []string{"PATCH /api/v2/tasks/7", "GET /api/v2/tasks/7", "PUT /api/v2/tasks/7"}
+	if len(calls) != len(want) {
+		t.Fatalf("调用序列不符: %v", calls)
+	}
+	for i := range want {
+		if calls[i] != want[i] {
+			t.Errorf("第 %d 步期望 %s，实际 %s", i+1, want[i], calls[i])
+		}
+	}
+	if putBody["title"] != "新标题" {
+		t.Errorf("合并后的 body 应含新标题，实际 %v", putBody)
+	}
+	if putBody["priority"] != float64(1) {
+		t.Errorf("合并必须保留原有字段（priority），实际 %v", putBody)
+	}
+}
+
+// 6) 改任务（v1）：没有 merge-patch，必须取回-合并-POST
+func TestTaskUpdateV1FetchMergePost(t *testing.T) {
+	var calls []string
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		calls = append(calls, r.Method+" "+r.URL.Path)
+		if r.Method == http.MethodGet {
+			_, _ = w.Write([]byte(`{"id":9,"title":"旧","priority":2}`))
+			return
+		}
+		_, _ = w.Write([]byte(`{"id":9,"title":"新","priority":2}`))
+	})
+	p.apiVer = "v1"
+	if _, err := p.handleTaskUpdate(map[string]interface{}{"id": "9", "title": "新"}); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	want := []string{"GET /api/v1/tasks/9", "POST /api/v1/tasks/9"}
+	if len(calls) != 2 || calls[0] != want[0] || calls[1] != want[1] {
+		t.Fatalf("v1 应为 GET→POST，实际 %v", calls)
+	}
+}
+
+// 7) 错误映射：401 提示检查 token
+func TestErrorHint401(t *testing.T) {
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusUnauthorized)
+		_, _ = w.Write([]byte(`{"code":11,"message":"invalid token"}`))
+	})
+	_, err := p.handleTasksList(map[string]interface{}{})
+	if err == nil {
+		t.Fatal("应返回错误")
+	}
+	msg := err.Error()
+	if !strings.Contains(msg, "401") || !strings.Contains(msg, "code=11") {
+		t.Errorf("错误信息应含状态码与 Vikunja code，实际 %s", msg)
+	}
+	if !strings.Contains(msg, "token") {
+		t.Errorf("401 应给出 token 提示，实际 %s", msg)
+	}
+}
+
+// 8) 未配置 token 时应给出可操作提示，而不是发出无凭据请求
+func TestMissingToken(t *testing.T) {
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		t.Error("未配置 token 时不应发请求")
+	})
+	p.token = ""
+	_, err := p.handleTasksList(map[string]interface{}{})
+	if err == nil || !strings.Contains(err.Error(), "vikunja.token") {
+		t.Fatalf("应提示配置项名，实际 %v", err)
+	}
+}
+
+// 9) 导入：Todoist 必须走 v1（即使插件默认是 v2）
+func TestMigrateUsesV1ForTodoist(t *testing.T) {
+	var path string
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		path = r.URL.Path
+		_, _ = w.Write([]byte(`{"ok":true}`))
+	})
+	if _, err := p.handleMigrate(map[string]interface{}{"action": "start", "source": "todoist", "code": "abc"}); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	if path != "/api/v1/migration/todoist/migrate" {
+		t.Errorf("Todoist 导入必须走 v1，实际 %s", path)
+	}
+}
+
+// 10) 导入：WeKan 走 v2
+func TestMigrateUsesV2ForWekan(t *testing.T) {
+	var path, method string
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		path, method = r.URL.Path, r.Method
+		_, _ = w.Write([]byte(`{"ok":true}`))
+	})
+	if _, err := p.handleMigrate(map[string]interface{}{"action": "start", "source": "wekan"}); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	if path != "/api/v2/migration/wekan/migrate" || method != http.MethodPost {
+		t.Errorf("WeKan 应走 v2 POST，实际 %s %s", method, path)
+	}
+}
+
+// 11) 时间跟踪：秒数换算成 end_time；计时开始则不带 end_time
+func TestTimeEntrySecondsBecomesEndTime(t *testing.T) {
+	var body map[string]interface{}
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		raw, _ := io.ReadAll(r.Body)
+		_ = json.Unmarshal(raw, &body)
+		_, _ = w.Write([]byte(`{"id":1}`))
+	})
+	start := "2026-09-12T10:00:00+08:00"
+	if _, err := p.handleTimeEntries(map[string]interface{}{
+		"action": "create", "task_id": "5", "seconds": float64(600),
+		"start_time": start,
+	}); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	// 判据不写死字符串：按时区无关的方式比较两个时间点
+	sStart, err := time.Parse(time.RFC3339, start)
+	if err != nil {
+		t.Fatalf("case 自身时间写错: %v", err)
+	}
+	gotEnd, ok := body["end_time"].(string)
+	if !ok {
+		t.Fatalf("应有 end_time，实际 %v", body["end_time"])
+	}
+	tEnd, err := time.Parse(time.RFC3339, gotEnd)
+	if err != nil {
+		t.Fatalf("end_time 不是 RFC3339: %q", gotEnd)
+	}
+	if diff := tEnd.Sub(sStart); diff != 10*time.Minute {
+		t.Errorf("end_time 应由 start_time+600s 推出，实际差值 %v", diff)
+	}
+	if _, ok := body["seconds"]; ok {
+		t.Errorf("TimeEntry 没有 seconds 字段，不应发送：%v", body)
+	}
+
+	body = nil
+	if _, err := p.handleTimeEntries(map[string]interface{}{"action": "timer_start", "task_id": "5"}); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	v, present := body["end_time"]
+	if !present || v != nil {
+		t.Errorf("计时开始应显式 end_time=null（live timer），实际 %v", body)
+	}
+}
+
+// 12) 时间跟踪在 v1 下应给出明确不可用提示
+func TestTimeEntryUnavailableOnV1(t *testing.T) {
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {})
+	p.apiVer = "v1"
+	_, err := p.handleTimeEntries(map[string]interface{}{"action": "list"})
+	if err == nil || !strings.Contains(err.Error(), "v2") {
+		t.Fatalf("v1 下应提示改用 v2，实际 %v", err)
+	}
+}
+
+// 13) 标签：v1 收 Label 对象、v2 收 label_id
+func TestLabelBodyByVersion(t *testing.T) {
+	var body map[string]interface{}
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		raw, _ := io.ReadAll(r.Body)
+		_ = json.Unmarshal(raw, &body)
+		_, _ = w.Write([]byte(`{}`))
+	})
+	if _, err := p.handleTaskLabels(map[string]interface{}{"action": "add", "id": "1", "label_id": "5"}); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	if body["label_id"] != float64(5) {
+		t.Errorf("v2 应发送 label_id，实际 %v", body)
+	}
+
+	body = nil
+	p.apiVer = "v1"
+	if _, err := p.handleTaskLabels(map[string]interface{}{"action": "add", "id": "1", "label_id": "5"}); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	if body["id"] != float64(5) {
+		t.Errorf("v1 应发送 Label 对象(id)，实际 %v", body)
+	}
+}
+
+// 14) 时间字符串容忍：today / +3d / ISO
+func TestNormalizeTime(t *testing.T) {
+	for _, in := range []string{"today", "tomorrow", "+3d", "2026-09-12 18:00", "2026-09-12T18:00:00+08:00"} {
+		got := normalizeTime(in)
+		s, ok := got.(string)
+		if !ok {
+			t.Fatalf("%s: 期望字符串，实际 %T", in, got)
+		}
+		if _, err := time.Parse(time.RFC3339, s); err != nil {
+			t.Errorf("%s → %s 不是 RFC3339: %v", in, s, err)
+		}
+	}
+}
+
+// 15) 通用直通：可指定 api_version，method 大小写不敏感
+func TestRawAPI(t *testing.T) {
+	var method, path string
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		method, path = r.Method, r.URL.Path
+		_, _ = w.Write([]byte(`[]`))
+	})
+	if _, err := p.handleRawAPI(map[string]interface{}{"method": "get", "path": "projects", "api_version": "v1"}); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	if method != http.MethodGet || path != "/api/v1/projects" {
+		t.Errorf("直通参数未生效: %s %s", method, path)
+	}
+}
+
+// 16) 精简输出可关闭（关闭时返回原样）
+func TestCompactToggle(t *testing.T) {
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		_, _ = w.Write([]byte(`[{"id":1,"title":"t","description":"很长的描述","done":false}]`))
+	})
+	p.compact = false
+	res, err := p.handleTasksList(map[string]interface{}{})
+	if err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	arr, ok := res.([]interface{})
+	if !ok {
+		t.Fatalf("关闭精简后应原样返回数组，实际 %T", res)
+	}
+	if _, ok := arr[0].(map[string]interface{})["description"]; !ok {
+		t.Errorf("关闭精简后应保留 description")
+	}
+}
+
+// ── 回归：JSON body 里的 ID 必须是数字（线上实测的 422 缺口）────────────
+//
+// vikunja v2.6.0 实测（2026-09-12）：
+//   {"project_id":"1"}   → 422 expected integer at body.project_id
+//   {"user_id":"1"}      → 422 expected integer at body.user_id
+//   {"username":"jianf"} → 422 unexpected property at body.username
+// 旧实现把 argID() 的字符串直接塞进 body，assignee 还额外带 username，
+// 于是「建任务」「指派」在 v2 下必定失败 —— 只有真调用才暴露，单测没盖到。
+
+func TestTaskCreateSendsNumericProjectID(t *testing.T) {
+	var body map[string]interface{}
+	var raw []byte
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		raw, _ = io.ReadAll(r.Body)
+		_ = json.Unmarshal(raw, &body)
+		_, _ = w.Write([]byte(`{"id":42,"title":"买菜"}`))
+	})
+	// project_id 传 float64 —— 这正是 SDK 从 JSON 解出来的真实类型
+	if _, err := p.handleTaskCreate(map[string]interface{}{"project_id": float64(3), "title": "买菜"}); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	if _, ok := body["project_id"].(float64); !ok {
+		t.Errorf("project_id 必须是 JSON 数字，实际 %T=%v", body["project_id"], body["project_id"])
+	}
+	if strings.Contains(string(raw), `"project_id":"`) {
+		t.Errorf("出现字符串型 project_id（v2 会 422 expected integer）: %s", raw)
+	}
+}
+
+func TestAssigneeAddResolvesUsernameToNumericUserID(t *testing.T) {
+	var body map[string]interface{}
+	var raw []byte
+	var calls []string
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		calls = append(calls, r.Method+" "+r.URL.Path)
+		switch r.URL.Path {
+		case "/api/v2/users":
+			if r.URL.Query().Get("q") != "alice" {
+				t.Errorf("v2 用户搜索应用 q=，实际 query=%q", r.URL.RawQuery)
+			}
+			_, _ = w.Write([]byte(`[{"id":7,"username":"alice"},{"id":9,"username":"alice2"}]`))
+		case "/api/v2/tasks/1/assignees":
+			raw, _ = io.ReadAll(r.Body)
+			_ = json.Unmarshal(raw, &body)
+			w.WriteHeader(http.StatusCreated)
+			_, _ = w.Write([]byte(`{"user_id":7}`))
+		default:
+			t.Errorf("意外请求: %s %s", r.Method, r.URL.Path)
+		}
+	})
+	if _, err := p.handleTaskAssignees(map[string]interface{}{"id": "1", "action": "add", "user": "alice"}); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	if len(calls) != 2 {
+		t.Fatalf("应先查用户再指派，实际调用: %v", calls)
+	}
+	if n, ok := body["user_id"].(float64); !ok || int(n) != 7 {
+		t.Errorf("user_id 必须是数字 7，实际 %T=%v", body["user_id"], body["user_id"])
+	}
+	if _, ok := body["username"]; ok {
+		t.Errorf("v2 不接受 username 字段（422 unexpected property）: %s", raw)
+	}
+}
+
+func TestAssigneeAddNumericUserSkipsLookup(t *testing.T) {
+	var calls []string
+	var body map[string]interface{}
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		calls = append(calls, r.Method+" "+r.URL.Path)
+		if r.URL.Path == "/api/v2/users" {
+			t.Errorf("传数字 ID 时不该再查用户表")
+		}
+		raw, _ := io.ReadAll(r.Body)
+		_ = json.Unmarshal(raw, &body)
+		w.WriteHeader(http.StatusCreated)
+		_, _ = w.Write([]byte(`{"user_id":7}`))
+	})
+	if _, err := p.handleTaskAssignees(map[string]interface{}{"id": "1", "action": "add", "user": "7"}); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	if len(calls) != 1 {
+		t.Errorf("应只有一次请求，实际: %v", calls)
+	}
+	if n, ok := body["user_id"].(float64); !ok || int(n) != 7 {
+		t.Errorf("user_id 应为数字 7，实际 %T=%v", body["user_id"], body["user_id"])
+	}
+}
+
+func TestAssigneeRemoveUsesResolvedNumericPath(t *testing.T) {
+	var gotPath string
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		switch r.URL.Path {
+		case "/api/v2/users":
+			_, _ = w.Write([]byte(`[{"id":7,"username":"alice"}]`))
+		default:
+			gotPath = r.Method + " " + r.URL.Path
+			w.WriteHeader(http.StatusNoContent)
+		}
+	})
+	if _, err := p.handleTaskAssignees(map[string]interface{}{"id": "1", "action": "remove", "user": "alice"}); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+	if gotPath != "DELETE /api/v2/tasks/1/assignees/7" {
+		t.Errorf("移除应用解析出的数字 ID，实际 %q", gotPath)
+	}
+}
+
+func TestAssigneeAddUnknownUserGivesReadableError(t *testing.T) {
+	p, _ := newTestPlugin(t, func(w http.ResponseWriter, r *http.Request) {
+		_, _ = w.Write([]byte(`[{"id":7,"username":"bob"}]`))
+	})
+	_, err := p.handleTaskAssignees(map[string]interface{}{"id": "1", "action": "add", "user": "alice"})
+	if err == nil {
+		t.Fatal("找不到用户时必须报错，而不是发出一个注定 422 的请求")
+	}
+	if !strings.Contains(err.Error(), "找不到用户") || !strings.Contains(err.Error(), "bob") {
+		t.Errorf("错误信息应说明找不到并给出相近候选: %v", err)
+	}
+}

example/weather/README.md

@@ -5,7 +5,7 @@ weather plugin
 ## Build
 
 ```bash
-plugindev build
+hmapdev build
 ```
 
 ## Install

example/weather/go.mod

@@ -4,5 +4,5 @@ go 1.25.0
 
 require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk
+replace gitcode.com/JianFeeeee/homeagent-sdk => ../../
 

example/weather/plugin.go

@@ -5,8 +5,6 @@ import (
 	"fmt"
 	"io"
 	"net/http"
-	"os"
-	"path/filepath"
 	"strconv"
 	"strings"
 	"time"
@@ -44,12 +42,6 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 		}
 	}
 
-	dataHome := os.Getenv("HOME")
-	if dataHome == "" {
-		dataHome = "/tmp"
-	}
-	os.MkdirAll(filepath.Join(dataHome, ".homeagent", "weather"), 0755)
-
 	tp := p.name + "_"
 	s.RegisterTool(tp+"current", sdk.ToolDef{
 		Name: tp + "current", Description: "Get current weather for a city",
@@ -60,6 +52,17 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 				"units":    map[string]interface{}{"type": "string", "description": "Units: metric (celsius) or imperial (fahrenheit), default metric"},
 			},
 		},
+		// NoMemory: 外部实时数据对记忆计算无长期价值，跳过向量化/关键词提取
+		NoMemory: true,
+		// Cleaner: 工具输出参与记忆计算前先过滤；这里演示用法（保留摘要行）
+		Cleaner: func(output string) string {
+			for _, line := range strings.Split(output, "\n") {
+				if strings.HasPrefix(line, "🌤") {
+					return line
+				}
+			}
+			return output
+		},
 	}, p.handleCurrent)
 
 	s.RegisterTool(tp+"forecast", sdk.ToolDef{
@@ -72,6 +75,7 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 				"units":    map[string]interface{}{"type": "string", "description": "Units: metric or imperial, default metric"},
 			},
 		},
+		NoMemory: true,
 	}, p.handleForecast)
 
 	s.RegisterTool(tp+"set_location", sdk.ToolDef{
@@ -83,8 +87,34 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 			},
 			"required": []string{"location"},
 		},
+		NoMemory: true,
 	}, p.handleSetLocation)
 
+	// 阶段钩子：own_tools 作用域——仅在本插件的工具被调用时触发
+	s.RegisterStage(sdk.StageAfterToolcall, func(ctx *sdk.StageContext) error {
+		ctx.Lock()
+		defer ctx.Unlock()
+		if len(ctx.ToolResults) > 0 {
+			fmt.Printf("[%s] stage after_toolcall(own): %s\n", p.name, ctx.ToolResults[0].Name)
+		}
+		return nil
+	}, sdk.StageScopeOwnTools)
+
+	// 输出通道：把天气结果主动推给用户（如 QQ/WebUI 渠道）
+	if err := s.RegisterOutputChannel(tp+"weather_out", 0, "push weather to user", sdk.ChannelDef{
+		NoMemory: true,
+	}, func(args map[string]interface{}) (interface{}, error) {
+		payload, _ := args["payload"].(string)
+		return map[string]interface{}{"content": "weather pushed: " + payload}, nil
+	}); err != nil {
+		return err
+	}
+
+	// 输入通道：接收天气订阅请求（NoMemory: 通道输入不参与记忆计算）
+	if err := s.RegisterInputChannel(tp+"weather_in", sdk.ChannelDef{NoMemory: true}); err != nil {
+		return err
+	}
+
 	fmt.Printf("[%s] started\n", p.name)
 	return nil
 }
@@ -343,7 +373,11 @@ func (p *Plugin) handleForecast(args map[string]interface{}) (interface{}, error
 			sunset = day.Astronomy[0].Sunset
 		}
 
-		line := fmt.Sprintf("  %s %s/%s — %s~%s%s %s", weekday, day.Date[5:], day.Date[8:], minT, maxT, unitStr, desc)
+		datePart := ""
+		if len(day.Date) >= 8 {
+			datePart = day.Date[5:7] + "/" + day.Date[8:]
+		}
+		line := fmt.Sprintf("  %s %s — %s~%s%s %s", weekday, datePart, minT, maxT, unitStr, desc)
 		if precip != "" {
 			line += precip
 		}

meta/meta.go

@@ -1,12 +1,56 @@
 // Package meta 收集 HomeAgent SDK 的全部元数据。
 // 版本号应与核心 meta.Version 保持一致。
-// ABI 版本与 Dispatch Method ID 应与核心仓 internal/meta/meta.go 保持一致。
 package meta
 
 var (
 	// Version 是 HomeAgent SDK 版本号。
 	// 通过 `-ldflags="-X gitcode.com/JianFeeeee/homeagent-sdk/meta.Version=vX.Y.Z"` 注入。
-	Version = "0.8.0"
+	//
+	// 版本号语义：**SDK 版本跟随核心的中版本，patch 位恒为 .0**。
+	// 整条核心 1.1.x 线（1.1.0、1.1.1、1.1.7…）共用 SDK 1.1.0；
+	// 只有核心进入 1.2.0 这种中版本跃迁时 SDK 才升到 1.2.0。
+	// 这样插件开发者只需关心「我在为哪个中版本写插件」，
+	// 不必跟着核心的每个 bugfix 换 SDK 依赖（见 核心仓 docs/git-branching.md §七）。
+	//
+	// 1.0.0：插件运行模型从 C ABI 动态库改为子进程 + 共享内存。
+	//        公开 SDK 接口零改动，但产物形态变了（plugin.so → plugin.bin）。
+	// 1.1.0：多模态贯通插件边界。**全部是新增，无签名变更**：
+	//          - Triple.SentenceText / Triple.MediaDigests
+	//          - Doc.MediaDigests / Doc.Attachments、MediaAttachment
+	//          - TextEvent.Attachments
+	//          - DocMemoryAPI.InsertWithMedia
+	//          - IOInjector 的 InjectInputMedia / InjectInputMediaSync /
+	//            InjectInterruptMedia；PluginSDK 补上缺失的 SetToolBlocks 包装
+	//        同版修掉两处并发竞态（sdk/stress_test.go 的 -race 实证，不是理论风险）：
+	//        PluginSDK 的 API 字段与 autoRestart 标志此前无锁，而写方
+	//        （内核注入 API、插件 SetAutoRestart）与读方（插件后台 goroutine
+	//        注入、内核 registry 读 AutoRestart）天然跨 goroutine。
+	//        存量插件不需要改一行也不需要重编：新增方法由**插件调用、内核实现**，
+	//        不调就不受影响。想用新字段的插件重编即可。
+	//
+	// 1.2.0：注入行为的记忆/裁剪标志位。**全部是新增，无签名变更**：
+	//          - InjectOptions{NoMemory, ContextPolicy}
+	//          - IOInjector 的六个 *Opts 变体（排队/中断/同步/带媒体各一对）
+	//          - ChannelDef.ContextPolicy（顺带给 ChannelDef 补上 JSON tag：
+	//            它要跨进程传给内核，而 Cleaner 是函数必须忽略；无 tag 时只能
+	//            手写字段白名单，新增字段会被静默丢掉）
+	//        语义：零值 InjectOptions 与旧的三参数方法完全等价（记入记忆 +
+	//        不裁剪），因此存量插件不需要改一行也不需要重编。
+	//        裁剪（ContextPolicy=prune）必须显式声明——它会归档丢弃低相关事件。
+	//
+	// ❗main 分支上此值是**下一个未发布中版本**；已发布的值看对应的
+	// release/vX.Y.x 分支与 tag（见 核心仓 docs/git-branching.md §2.1 与 §七.1）。
+	//
+	// 现为 1.2.0：核心的 1.2.x 线正在发布中（release/v1.2.x 承载 1.2.0），
+	// 但 **SDK 不跟 beta 发版**（§七.2）——SDK 1.2.0 的定版与 tag 随核心的
+	// **正式** tag 一起做（§七.3）。在那之前 1.2.0 仍是 SDK 尚未发布的中版本，
+	// 所以 main 就停在 1.2.0。
+	//
+	// 注意：这里与核心 main **故意不对称**。核心一旦切出 release/v1.2.x，
+	// 1.2.0 就归发布线所有，main 立刻推进到 1.3.0；而 SDK 因为要等正式 tag，
+	// 它的 main 在 v1.2.0 打出来之前不得越过 1.2.0。
+	// （曾误按 §七.4 把这里推到 1.3.0，等于宣称 1.2.0 已发布。）
+	Version = "1.3.0"
 
 	// Commit 是构建时的 Git commit hash。
 	Commit = "unknown"
@@ -17,11 +61,23 @@ var (
 	// SDKName 是 SDK 名称。
 	SDKName = "HomeAgent SDK"
 
-	// CoreModule 是核心仓的 Go module path，供 plugindev 生成 go.mod 时使用。
+	// CoreModule 是核心仓的 Go module path，供 hmapdev 生成 go.mod 时使用。
 	CoreModule = "gitcode.com/JianFeeeee/HomeAgent"
 
 	// CoreVersion 是此 SDK 所兼容的最低核心版本。
-	CoreVersion = "0.8.0"
+	//
+	// 1.0.0 是硬下限而非建议值：0.9.x 内核只会 dlopen `.so`，
+	// 本版工具链产出的 `plugin.bin` 在旧内核上根本不会被识别。
+	//
+	// ⚠️ 1.1.0 新增的媒体接口需要核心 **1.1.1+**（更早的核心没有
+	// doc.insertWithMedia / io.injectMedia* 这些 RPC，调用会返回 unknown method）。
+	// 这里仍写 1.0.0，因为它是「SDK 能在其上运行」的下限；
+	// 媒体接口是可选能力，不用就不受影响。
+	//
+	// ⚠️ 1.2.0 新增的注入标志位同理需要核心 **1.2.0+**：内核在 1.2.0 之前会
+	// 忽略注入参数里的 no_memory/context_policy 字段（不会报错，但不生效）。
+	// 想用这些标志位的插件应当要求核心 1.2.0+；不用就不受影响。
+	CoreVersion = "1.0.0"
 )
 
 // FullVersion 返回完整的版本字符串。
@@ -29,59 +85,15 @@ func FullVersion() string {
 	return SDKName + " v" + Version + " (" + Commit + ")"
 }
 
-// ---- ABI 版本（与核心仓 internal/meta/meta.go 同步） ----
-// 修改时需确保核心仓与 SDK 仓的值一致。
-
-const (
-	ABIVersion    = 1
-	ABIVersionMin = 1
-)
-
-// ---- Dispatch Method IDs（与核心仓 internal/meta/meta.go 同步） ----
-const (
-	CoreRegisterTool          = 1
-	CoreRegisterStage         = 2
-	CoreRegisterOutputCh      = 3
-	CoreRegisterPluginAPI     = 4
-	CoreInjectText            = 5
-	CoreInjectInterruptText   = 6
-	CoreInjectTextNoMemory    = 7
-	CoreSetAutoRestart        = 8
-	CoreMemoryRecall          = 9
-	CoreMemoryCommit          = 10
-	CoreMemoryIntrospect      = 11
-	CoreMemoryMerge           = 12
-	CoreMemoryPurge           = 13
-	CoreDocQuery              = 14
-	CoreKnowledgeSearch       = 15
-	CoreSettingsGet           = 16
-	CoreSettingsSet           = 17
-	CoreSettingsRegisterDef   = 18
-	CoreLLMListSources        = 19
-	CoreLLMSetSource          = 20
-	CoreSocialGetPerson       = 21
-	CoreSocialGetNetwork      = 22
-	CoreSubscribe             = 23
-	CoreUnsubscribe           = 24
-	CoreFreeString            = 25
-	CoreSettingsGetCore       = 26
-	CoreSettingsSetCore       = 27
-	CoreSettingsListCore      = 28
-	CoreSettingsGetPlugin     = 29
-	CoreSettingsSetPlugin     = 30
-	CoreSettingsListPlugin    = 31
-	CoreDocInsert             = 32
-	CoreDocRemove             = 33
-	CoreDocStats              = 34
-	CoreKnowledgeAdd          = 35
-	CoreKnowledgeList         = 36
-	CoreLLMCurrentSource      = 37
-	CoreSocialGetTrait        = 38
-	CoreSocialGetRelations    = 39
-	CoreSocialListPersons     = 40
-	CoreTextMemoryAppend      = 41
-	CoreSettingsList          = 42
-	CoreSettingsDefs          = 43
-	CoreSettingsDump          = 44
-	CoreSettingsPlugins       = 45
-)
+// ---- 协议版本 ----
+//
+// 子进程 RPC 的协议版本是一个独立的小整数，与 SDK/内核语义版本解耦：
+// 语义版本变动频繁（修 bug、加字段），而 wire 协议只在**帧格式或握手语义**
+// 变化时才升。当前值见核心仓 internal/plugin/proc/protocol.go 的 ProtocolVersion。
+//
+// C ABI 时代的 ABIVersion / CABINum / 51 个 Core<Method> 整数 ID 已随
+// Part 6.2 删除 internal/plugin/cabi/ 一并退场：
+//   - 整数 method id 平移为 method 名字符串（proc/protocol.go 的 Method* 常量）
+//   - 版本协商改为握手帧里的 protocol 字段
+//
+// 保留那些常量只会让人以为它们还在生效。

package/build-examples.sh

@@ -0,0 +1,150 @@
+#!/usr/bin/env bash
+# 给 SDK 发版打包**示例插件**的 .hmap 产物。
+#
+# 为什么要在 SDK 仓库里发示例插件的 hmap：
+#   插件二进制与内核是**协议绑定**的（internal/plugin/proc/protocol.go 的
+#   ProtocolVersion + 统一共享内存区魔数）。SDK 升版往往同时意味着协议变化，
+#   而示例插件（qq/memo/browser/…）是使用者最常直接安装的东西。
+#   如果 SDK 只发工具链不发示例产物，使用者要么自己重编、要么用到与本版 SDK
+#   不匹配的旧产物——后者的表现是握手失败（协议/魔数不匹配），而且看起来像
+#   「插件坏了」而不是「版本不配套」。
+#
+# 用法：
+#   package/build-examples.sh [TARGET] [OUT_DIR]
+#     TARGET   native(默认) | linux/amd64 | linux/arm64 | darwin/amd64 | darwin/arm64 | windows/amd64 | all
+#     OUT_DIR  产物目录（默认 build/examples）
+#
+# 产物：
+#   <OUT_DIR>/<name>_<goos>_<goarch>.hmap   每个示例插件一份
+#   <OUT_DIR>/SHA256SUMS                    全部产物齐全**之后**才计算
+#   <OUT_DIR>/MANIFEST.txt                  版本、协议版本、产自哪个 commit
+#
+# 纪律（与本项目其它构建脚本一致）：
+#   1. 判成功看**产物是否存在**，不看退出码——hmapdev 对部分错误只打印不退出。
+#   2. SHA256SUMS 必须在全部产物生成完毕后一次算完，边打边算会漏掉后生成的包。
+set -uo pipefail
+
+SDK_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+TARGET="${1:-native}"
+OUT_DIR="${2:-$SDK_ROOT/build/examples}"
+GO="${GO:-$(command -v go 2>/dev/null || echo go)}"
+
+case "$TARGET" in
+  native)        GOOS=""; GOARCH="" ;;
+  linux/amd64)   GOOS=linux;   GOARCH=amd64 ;;
+  linux/arm64)   GOOS=linux;   GOARCH=arm64 ;;
+  darwin/amd64)  GOOS=darwin;  GOARCH=amd64 ;;
+  darwin/arm64)  GOOS=darwin;  GOARCH=arm64 ;;
+  windows/amd64)
+    # 明确拒绝，而不是让调用方拿到一句深层 Go 编译错误。
+    # 协议 2 的统一共享内存区只移植到了 Unix：内核 internal/plugin/proc/
+    # shmpass_windows.go 仍是旧的 SHM_STAGE/SHM_EVTRING 两段布局，
+    # 插件模板 proc_shm_windows.go 也缺 attachUnifiedShm。
+    echo "windows 目标暂不支持：协议 2 的统一共享内存区未移植到 Windows（内核与插件模板均缺实现）。" >&2
+    exit 1
+    ;;
+  all)
+    echo "本脚本一次只构建一个平台；请由 package/build.sh 传入具体目标。" >&2
+    exit 1
+    ;;
+  *)
+    echo "Unknown target: $TARGET" >&2
+    echo "Usage: $0 [native|linux/amd64|linux/arm64|darwin/amd64|darwin/arm64|windows/amd64|all] [OUT_DIR]" >&2
+    exit 1
+    ;;
+esac
+
+export CGO_ENABLED=0
+
+# 按平台逐个构建，**不用** bundle 模式：
+#   - bundle 会连 windows 一起编，而协议 2 的统一共享区尚未移植到 Windows
+#     （内核 shmpass_windows.go 仍是旧的两段布局），必然失败；
+#   - 逐平台构建每个目标都产出一份 .hmap，正是发版要附的产物。
+# 平台名解析成本脚本后面用（校验和与 MANIFEST 都要写清楚是哪个平台）。
+if [ -z "${GOOS:-}" ]; then
+  GOOS="$(go env GOOS)"; GOARCH="$(go env GOARCH)"
+fi
+
+# 1) 先保证工具链可用：示例必须用**本仓当前源码**构建，否则产物协议与这一版 SDK 不符。
+#    允许外部指定（发版脚本会在跨平台构建后把刚产出的工具链路径传进来）。
+# 工具链二进制名由 plugindev 改为 hmapdev；旧变量名 PLUGINDEV 仍兼容。
+HMAPDEV="${HMAPDEV:-${PLUGINDEV:-$SDK_ROOT/build/hmapdev}}"
+if [ ! -x "$PLUGINDEV" ]; then
+  echo "[examples] 先构建 hmapdev ..."
+  ( cd "$SDK_ROOT/tools/hmapdev" && "$GO" build -o "$HMAPDEV" . ) || {
+    echo "[examples] hmapdev 构建失败，无法继续" >&2; exit 1; }
+fi
+if [ ! -x "$PLUGINDEV" ]; then
+  echo "[examples] hmapdev 不存在或不可执行：$HMAPDEV" >&2
+  exit 1
+fi
+
+echo "=== 协议 ==="
+echo "  ProtocolVersion = $(grep -m1 '^const ProtocolVersion' "$SDK_ROOT/../internal/plugin/proc/protocol.go" 2>/dev/null | grep -oE '[0-9]+' || echo '?（本仓非内核仓，跳过）')"
+
+mkdir -p "$OUT_DIR"
+# 清掉上一次的校验和：残留的 SHA256SUMS 会掩盖本次缺产物。
+rm -f "$OUT_DIR"/SHA256SUMS "$OUT_DIR"/MANIFEST.txt
+
+ok=0
+fail=0
+failed_names=""
+
+for dir in "$SDK_ROOT"/example/*/; do
+  [ -f "$dir/plugin.go" ] || continue
+  name="$(basename "$dir")"
+
+  # 清掉旧产物：残留会让人（和本脚本）误判成功。
+  rm -rf "$dir/build" "$dir/dist"
+
+  out=$( cd "$dir" && "$PLUGINDEV" build --no-bundle --target "$GOOS/$GOARCH" 2>&1 )
+  rc=$?
+
+  # 判据是**退出码 + 产物存在**，两者都要。
+  #   只看退出码：hmapdev 曾经出错也退 0（已修，但脚本不该依赖它「现在」是对的）。
+  #   只看产物：部分平台失败时会留下上一次的产物，看起来像成功。
+  hmap="$(ls "$dir"/dist/*.hmap 2>/dev/null | head -1)"
+  if [ $rc -eq 0 ] && [ -n "$hmap" ]; then
+    # 保留插件自己声明的产物名（它用的是 plg.json 的 name_en，是插件的身份），
+    # 只在前面加平台前缀避免多平台互相覆盖。
+    dest="$OUT_DIR/${GOOS}_${GOARCH}_$(basename "$hmap")"
+    cp "$hmap" "$dest"
+    printf "✓ %-14s → %s (%s)\n" "$name" "$(basename "$dest")" "$(du -h "$dest" | cut -f1)"
+    ok=$((ok + 1))
+  else
+    printf "✗ %-14s 构建失败 (rc=%d)\n" "$name" "$rc"
+    echo "$out" | tail -6 | sed 's/^/      /'
+    fail=$((fail + 1))
+    failed_names="$failed_names $name"
+  fi
+done
+
+echo
+echo "示例产物: 成功 $ok / 失败 $fail"
+[ -n "$failed_names" ] && echo "失败:$failed_names"
+
+# 有失败就不算发版闭环：宁可整个中断，也不要发出「少几个插件」的包。
+if [ $fail -ne 0 ]; then
+  echo "[examples] 有示例构建失败，不生成 SHA256SUMS" >&2
+  exit 1
+fi
+
+# 2) 全部产物齐了才算校验和。
+( cd "$OUT_DIR" && sha256sum ./*.hmap > SHA256SUMS )
+
+VERSION="${VERSION:-$(git -C "$SDK_ROOT" describe --tags --dirty 2>/dev/null || echo unknown)}"
+COMMIT="${COMMIT:-$(git -C "$SDK_ROOT" rev-parse --short HEAD 2>/dev/null || echo unknown)}"
+{
+  echo "sdk_version: $VERSION"
+  echo "sdk_commit:  $COMMIT"
+  echo "target:      $GOOS/$GOARCH"
+  echo "plugins:     $ok"
+  echo "built_at:    $(date -u +%Y-%m-%dT%H:%M:%SZ)"
+  echo
+  echo "这些 .hmap 与本版 SDK 的插件协议绑定，必须与同版本内核配套安装。"
+  echo "校验：sha256sum -c SHA256SUMS"
+} > "$OUT_DIR/MANIFEST.txt"
+
+echo "[examples] 产物: $OUT_DIR"
+echo "[examples] 清单: $OUT_DIR/MANIFEST.txt"
+echo "[examples] 校验: $OUT_DIR/SHA256SUMS"

package/build.sh

@@ -5,6 +5,13 @@ PROJECT_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
 BUILD_DIR="${PROJECT_ROOT}/build"
 VERSION="${VERSION:-$(git -C "$PROJECT_ROOT" describe --tags --dirty 2>/dev/null || echo "0.7.1")}"
 GO="${GO:-$(command -v go 2>/dev/null || echo "/home/jianf/go1.26.5/go/bin/go")}"
+# 宿主平台必须在**本脚本 export GOOS/GOARCH 之前**取定。
+# 否则 `go env GOOS` 会返回被 export 的目标平台（此前 `build.sh all all`
+# 就是因此拿 darwin 二进制在 linux 上跑，报 cannot execute binary file）。
+NATIVE_GOOS="$(env -u GOOS -u GOARCH "$GO" env GOOS 2>/dev/null || uname -s | tr 'A-Z' 'a-z')"
+NATIVE_GOARCH="$(env -u GOOS -u GOARCH "$GO" env GOARCH 2>/dev/null || uname -m)"
+case "$NATIVE_GOARCH" in x86_64|amd64) NATIVE_GOARCH="amd64" ;; aarch64|arm64) NATIVE_GOARCH="arm64" ;; esac
+case "$NATIVE_GOOS" in darwin|linux|windows) ;; *) NATIVE_GOOS="linux" ;; esac
 GOCACHE="${GOCACHE:-}"
 GOPATH="${GOPATH:-}"
 
@@ -28,7 +35,7 @@ case "$TARGET" in
     ;;
   *)
     echo "Unknown target: $TARGET"
-    echo "Usage: $0 [native|linux/amd64|linux/arm64|darwin/amd64|darwin/arm64|windows/amd64|all] [all|plugindev]"
+    echo "Usage: $0 [native|linux/amd64|linux/arm64|darwin/amd64|darwin/arm64|windows/amd64|all] [all|hmapdev|examples]"
     exit 1
 esac
 
@@ -42,12 +49,12 @@ export CGO_ENABLED=0
 
 mkdir -p "$BUILD_DIR"
 
-build_plugindev() {
-  local src="tools/plugindev"
-  local out="$BUILD_DIR/plugindev${SUFFIX:+_$SUFFIX}"
+build_hmapdev() {
+  local src="tools/hmapdev"
+  local out="$BUILD_DIR/hmapdev${SUFFIX:+_$SUFFIX}"
   if [ "$GOOS" = "windows" ]; then out="${out}.exe"; fi
 
-  echo "[BUILD] plugindev ${GOOS:-linux}/${GOARCH:-amd64} → $out"
+  echo "[BUILD] hmapdev ${GOOS:-linux}/${GOARCH:-amd64} → $out"
   cd "$PROJECT_ROOT/$src"
   "$GO" build -trimpath -ldflags "-X gitcode.com/JianFeeeee/homeagent-sdk/meta.Version=${VERSION}" \
     -o "$out" .
@@ -55,9 +62,47 @@ build_plugindev() {
   cd "$PROJECT_ROOT"
 }
 
+# 示例插件产物随 SDK 一起发。
+#
+# 为什么必须发：插件二进制与内核是**协议绑定**的（ProtocolVersion + 统一共享
+# 内存区魔数）。SDK 升版常伴随协议变化，只发工具链不发示例产物，使用者很可能
+# 拿旧产物去装，表现是握手失败（魔数不匹配）——看起来像「插件坏了」而不是
+# 「版本不配套」。
+#
+# 用**宿主可执行**的那把工具链（而非 PATH 里的），保证产物与本次发版同源。
+#
+# 为什么不能用目标平台的那把：示例的跨平台构建是由 hmapdev 的 `--target GOOS/GOARCH`
+# 完成的，被执行的进程本身必須能在当前机器上跑。拿目标平台的二进制去跑只会得到
+# “cannot execute binary file: Exec format error”（`build.sh all all` 在 darwin 处断过）。
+build_examples() {
+  local dev
+  dev="$BUILD_DIR/hmapdev_${NATIVE_GOOS}_${NATIVE_GOARCH}"
+  [ "$NATIVE_GOOS" = "windows" ] && dev="${dev}.exe"
+  # 宿主工具链缺失时先补建（`all` 的第一个目标可能不是宿主平台）。
+  if [ ! -x "$dev" ]; then
+    echo "[BUILD] 先补建宿主工具链 ${NATIVE_GOOS}/${NATIVE_GOARCH}（示例的跨平台由 --target 完成）"
+    ( unset GOOS GOARCH; bash "$0" "${NATIVE_GOOS}/${NATIVE_GOARCH}" hmapdev ) || return 1
+  fi
+  if [ ! -x "$dev" ]; then
+    echo "[BUILD] 无法构建示例：缺少宿主可执行的工具链 $dev" >&2
+    echo "        先跑： $0 ${NATIVE_GOOS}/${NATIVE_GOARCH} hmapdev" >&2
+    return 1
+  fi
+  echo "[BUILD] example plugins ${GOOS:-linux}/${GOARCH:-amd64} → $BUILD_DIR/examples（用 ${NATIVE_GOOS}/${NATIVE_GOARCH} 的工具链交叉构建）"
+  PLUGINDEV="$dev" VERSION="$VERSION" bash "$PROJECT_ROOT/package/build-examples.sh" "$TARGET" "$BUILD_DIR/examples"
+  echo "  OK"
+}
+
 case "$COMPONENT" in
-  all|plugindev) build_plugindev ;;
+  all)
+    # 工具链必须先建完：示例用它来构建（同源保证协议一致）。
+    build_hmapdev
+    build_examples
+    ;;
+  hmapdev) build_hmapdev ;;
+  examples)  build_examples ;;
   *)
     echo "Unknown component: $COMPONENT"
     exit 1
+    ;;
 esac

package/toolchain.nsi

@@ -48,7 +48,7 @@ Function pageConfirm
   ${EndIf}
   ${NSD_CreateLabel} 0 5u 100% 12u "将安装以下组件:"
   Pop $0
-  ${NSD_CreateLabel} 15u 20u 100% 12u "• plugindev.exe  — 插件开发工具"
+  ${NSD_CreateLabel} 15u 20u 100% 12u "• hmapdev.exe  — 插件开发工具"
   Pop $0
   ${NSD_CreateLabel} 15u 35u 100% 12u "• SDK ${SDK_VERSION} — 将从远程仓库自动下载"
   Pop $0
@@ -64,11 +64,11 @@ Section "Install" SEC_INSTALL
   SetOutPath "$INSTDIR"
   
   DetailPrint "复制工具链文件..."
-  File "plugindev.exe"
+  File "hmapdev.exe"
 
   DetailPrint "创建快捷方式..."
   CreateDirectory "$SMPROGRAMS\${PRODUCT_NAME}"
-  CreateShortCut "$SMPROGRAMS\${PRODUCT_NAME}\plugindev.lnk" "$INSTDIR\plugindev.exe" "" "$INSTDIR\plugindev.exe" 0
+  CreateShortCut "$SMPROGRAMS\${PRODUCT_NAME}\hmapdev.lnk" "$INSTDIR\hmapdev.exe" "" "$INSTDIR\hmapdev.exe" 0
 
   DetailPrint "配置环境变量..."
   ; Add to system PATH
@@ -93,23 +93,23 @@ Section "Install" SEC_INSTALL
     DetailPrint "Git 已安装: $1"
   ${Else}
     DetailPrint "未检测到 Git，将跳过 SDK 自动下载"
-    DetailPrint "安装完成后请手动运行: plugindev sdk install ${SDK_VERSION}"
+    DetailPrint "安装完成后请手动运行: hmapdev sdk install ${SDK_VERSION}"
   ${EndIf}
 
   ${If} $hasGit == "1"
     DetailPrint "正在下载 SDK ${SDK_VERSION}..."
-    nsExec::ExecToStack '"$INSTDIR\plugindev.exe" sdk install ${SDK_VERSION}'
+    nsExec::ExecToStack '"$INSTDIR\hmapdev.exe" sdk install ${SDK_VERSION}'
     Pop $0
     Pop $1
     ${If} $0 == 0
       StrCpy $sdkInstallOk "1"
       DetailPrint "SDK ${SDK_VERSION} 下载完成"
       DetailPrint "正在激活 SDK ${SDK_VERSION}..."
-      nsExec::Exec '"$INSTDIR\plugindev.exe" sdk use ${SDK_VERSION}'
+      nsExec::Exec '"$INSTDIR\hmapdev.exe" sdk use ${SDK_VERSION}'
       Pop $0
     ${Else}
       DetailPrint "SDK 下载失败 (错误码: $0)"
-      DetailPrint "请手动运行: plugindev sdk install ${SDK_VERSION}"
+      DetailPrint "请手动运行: hmapdev sdk install ${SDK_VERSION}"
     ${EndIf}
   ${EndIf}
 
@@ -126,10 +126,10 @@ SectionEnd
 
 Section "Uninstall"
   Delete "$INSTDIR\Uninstall.exe"
-  Delete "$INSTDIR\plugindev.exe"
+  Delete "$INSTDIR\hmapdev.exe"
   RMDir /r "$INSTDIR\sdk"
   RMDir "$INSTDIR"
-  Delete "$SMPROGRAMS\${PRODUCT_NAME}\plugindev.lnk"
+  Delete "$SMPROGRAMS\${PRODUCT_NAME}\hmapdev.lnk"
   RMDir "$SMPROGRAMS\${PRODUCT_NAME}"
   DeleteRegValue HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "HOMEAGENT_SDK_DIR"
   DeleteRegKey HKLM "Software\Microsoft\CurrentVersion\Uninstall\${PRODUCT_NAME}"

remotedevice/CMakeLists.txt

@@ -0,0 +1,116 @@
+cmake_minimum_required(VERSION 3.10)
+project(ha_remotedevice VERSION 0.1.0 LANGUAGES C)
+
+# ============================================================
+# ha_remotedevice — HomeAgent 远程设备接入 C SDK
+# 零外部依赖，纯 C 实现，兼容嵌入式平台。
+#
+# 使用方式:
+#   add_subdirectory(path/to/ha_remotedevice)
+#   target_link_libraries(my_app ha_remotedevice)
+#   target_include_directories(my_app PRIVATE
+#     ${HA_REMOTEDEVICE_INCLUDE_DIR})
+# ============================================================
+
+# 选项: 构建为静态库或动态库
+option(BUILD_SHARED_LIBS "Build ha_remotedevice as shared library" OFF)
+
+# 选项: 禁用 malloc/free（用于裸机环境，用户需提供 alloc 回调）
+option(HA_NO_ALLOC  "Disable dynamic memory allocation" OFF)
+
+# 选项: 日志级别
+set(HA_LOG_LEVEL 2 CACHE STRING "Log level: 0=none, 1=error, 2=info, 3=debug")
+
+# 源文件
+set(HA_REMOTEDEVICE_SRC
+    src/ha_remotedevice.c
+    src/ha_json.c
+    src/ha_ws.c
+)
+
+# 头文件
+set(HA_REMOTEDEVICE_INCLUDE
+    ${CMAKE_CURRENT_SOURCE_DIR}/include
+)
+
+# 编译选项
+if(HA_NO_ALLOC)
+    add_definitions(-DHA_NO_ALLOC)
+endif()
+add_definitions(-DHA_LOG_LEVEL=${HA_LOG_LEVEL})
+
+# 创建库
+if(BUILD_SHARED_LIBS)
+    add_library(ha_remotedevice SHARED ${HA_REMOTEDEVICE_SRC})
+    if(WIN32)
+        # Windows 需要导出符号
+        set_target_properties(ha_remotedevice PROPERTIES
+            WINDOWS_EXPORT_ALL_SYMBOLS ON)
+    endif()
+else()
+    add_library(ha_remotedevice STATIC ${HA_REMOTEDEVICE_SRC})
+endif()
+
+# 包含目录
+target_include_directories(ha_remotedevice
+    PUBLIC  ${HA_REMOTEDEVICE_INCLUDE}
+    PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src
+)
+
+# 不链接任何外部库
+target_link_libraries(ha_remotedevice PRIVATE)
+
+# 导出包含目录供外部项目使用
+set(HA_REMOTEDEVICE_INCLUDE_DIR
+    ${HA_REMOTEDEVICE_INCLUDE}
+    CACHE INTERNAL "ha_remotedevice include directories")
+
+# 安装规则
+install(TARGETS ha_remotedevice
+    EXPORT  ha_remotedevice-targets
+    LIBRARY DESTINATION lib
+    ARCHIVE DESTINATION lib
+    RUNTIME DESTINATION bin
+    INCLUDES DESTINATION include
+)
+
+install(DIRECTORY include/
+    DESTINATION include
+)
+
+install(EXPORT ha_remotedevice-targets
+    DESTINATION lib/cmake/ha_remotedevice
+    NAMESPACE ha_remotedevice::
+)
+
+# ============================================================
+# 测试（可选）
+# ============================================================
+option(BUILD_TESTS "Build ha_remotedevice tests" OFF)
+
+if(BUILD_TESTS)
+    find_package(Threads REQUIRED)
+
+    add_executable(ha_remotedevice_test
+        test/test_ha_remotedevice.c
+    )
+    target_link_libraries(ha_remotedevice_test
+        PRIVATE ha_remotedevice Threads::Threads
+    )
+    target_include_directories(ha_remotedevice_test
+        PRIVATE ${HA_REMOTEDEVICE_INCLUDE_DIR}
+    )
+
+    # 添加测试
+    add_test(NAME ha_remotedevice_test
+        COMMAND ha_remotedevice_test
+    )
+endif()
+
+# ============================================================
+# 编译信息
+# ============================================================
+message(STATUS "ha_remotedevice ${PROJECT_VERSION}")
+message(STATUS "  Build type: $<CONFIG>")
+message(STATUS "  Shared lib: ${BUILD_SHARED_LIBS}")
+message(STATUS "  No alloc:   ${HA_NO_ALLOC}")

remotedevice/include/ha_remotedevice.h

@@ -0,0 +1,216 @@
+#ifndef HA_REMOTEDEVICE_H
+#define HA_REMOTEDEVICE_H
+
+#include <stdint.h>
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* ==================================================================
+ *  ha_remotedevice — 远程设备接入 C SDK
+ *
+ *  零外部依赖，纯 C 实现，兼容嵌入式平台。
+ *  传输层由用户实现（4 个函数指针），SDK 处理所有协议细节。
+ *
+ *  声明式设计:
+ *    设备在代码中声明自己是什么(kind)和能做什么(caps)，
+ *    声明支持哪些命令(shell/camerasue/screensee/...)并注册对应处理函数，
+ *    SDK 自动处理协议握手、心跳、消息路由、结果回执。
+ *
+ *  协议流程:
+ *    TCP 连接 → WS 升级 → hello(设备声明) → bind(令牌) → 就绪
+ *    就绪后循环：读帧 → 按 handlers 表分发命令 → 自动回执结果
+ * ================================================================== */
+
+/* ======================== 状态码 ======================== */
+typedef enum {
+    HA_OK               = 0,
+    HA_ERR_GENERIC      = -1,
+    HA_ERR_NOMEM        = -2,
+    HA_ERR_INVALID      = -3,
+    HA_ERR_TIMEOUT      = -4,
+    HA_ERR_DISCONNECTED = -5,
+    HA_ERR_PROTOCOL     = -6,
+    HA_ERR_TRANSPORT    = -7,
+    HA_ERR_NOT_FOUND    = -8,
+} ha_status_t;
+
+/* ======================== 传输层抽象 ========================
+ *
+ * 用户必须实现这 4 个函数，适配不同平台（FreeRTOS+lwIP、Zephyr、裸机等）。
+ *
+ *  connect(ctx, host, port) → 建立 TCP 连接，返回 0 成功
+ *  send(ctx, data, len)     → 发送 len 字节，返回实际发送字节数，-1 失败
+ *  recv(ctx, buf, len)      → 接收最多 len 字节，返回实际接收字节数，0 断开，-1 失败
+ *  close(ctx)               → 关闭连接
+ */
+typedef struct {
+    int  (*connect)(void *ctx, const char *host, uint16_t port);
+    int  (*send)(void *ctx, const uint8_t *data, int len);
+    int  (*recv)(void *ctx, uint8_t *buf, int len);
+    void (*close)(void *ctx);
+    void *ctx;
+} ha_transport_t;
+
+/* ======================== 设备声明 ========================
+ *
+ * 声明式配置：设备在代码中声明自己的类型和能力。
+ * 这些信息通过 hello 消息发送给网关。
+ *
+ *  device_id  — 唯一标识，如 "esp32-cam-1"
+ *  name       — 设备显示名，如 "门口摄像头"
+ *  kind       — 设备种类，如 "camera"、"computer"、"speaker"、"light"
+ *  caps       — 能力数组，以 NULL 结尾，如 {"camera","status",NULL}
+ *  info_json  — 额外信息（JSON 字符串），可选，如 '{"chip":"ESP32-S3","psram":8}'
+ */
+typedef struct {
+    const char   *device_id;
+    const char   *name;
+    const char   *kind;
+    const char  **caps;        /* NULL 结尾 */
+    const char   *info_json;   /* 可选，NULL 或 JSON 字符串 */
+} ha_device_info_t;
+
+/* ======================== 命令结果 ========================
+ *
+ * 命令处理函数通过填写此结构体返回数据。
+ * SDK 收到结果后自动发送回执（文本或二进制分块）。
+ *
+ * 使用方式：
+ *   1. 简单文本：设置 status=0, output="结果文本"
+ *   2. 二进制数据：设置 has_binary=1, binary_data/binary_len/mime
+ *   3. 错误：设置 status=1, error="错误信息"
+ *
+ * 注意：output 字符串由 SDK 内部 strdup 后发送，handler 返回后即可释放。
+ *       我们约定 handler 不负责分配，由 SDK 在内部做好拷贝。
+ *       所以 handler 可以返回栈上或静态字符串。
+ */
+typedef struct {
+    int         status;          /* 0=ok, 非0=error */
+    const char *output;          /* 输出文本（如 base64 图像数据），SDK 内部拷贝 */
+    const char *error;           /* 错误信息 */
+    int         has_binary;      /* 1=通过二进制分块回传 */
+    const char *binary_mime;     /* 二进制 MIME 类型 */
+    const uint8_t *binary_data;  /* 二进制数据指针 */
+    int         binary_len;      /* 二进制数据长度 */
+} ha_cmd_result_t;
+
+/* ======================== 命令处理声明 ========================
+ *
+ * 声明式命令注册：设备在配置中声明支持哪些命令，并绑定处理函数。
+ *
+ *  command 值说明：
+ *   - "shell"               → 处理 shell 类型命令，args 为完整命令字符串
+ *   - "camerasue"            → 处理 homeagent-camerasue 命令，args 为参数
+ *   - "screensee"            → 处理 homeagent-screensee 命令
+ *   - "speakeruse"           → 处理 homeagent-speakeruse 命令
+ *   - "computeruse"          → 处理 homeagent-computeruse 命令
+ *   - "clipboardsee"         → 处理 homeagent-clipboardsee 命令
+ *   - "clipboardsue"         → 处理 homeagent-clipboardsue 命令
+ *   - "screensue"            → 处理 homeagent-screensue 命令
+ *   - "deviceinfo"           → 处理设备信息查询
+ *   - 其他自定义命令名       → 按字符串匹配分发
+ *
+ * handler 处理完毕后只需填写 result 结构体，SDK 自动回执。
+ */
+typedef ha_status_t (*ha_cmd_handler_t)(const char *req_id, const char *args,
+                                        ha_cmd_result_t *result, void *userdata);
+
+typedef struct {
+    const char        *command;    /* 命令名，如 "camerasue"、"shell" */
+    ha_cmd_handler_t   handler;    /* 处理函数 */
+} ha_cmd_handler_def_t;
+
+/* 二进制数据接收回调：收到服务端推送的二进制数据（如 TTS 音频）时调用。
+ *  data 指针在回调返回后失效，如需保存请拷贝。 */
+typedef void (*ha_binary_handler_t)(const char *req_id, const char *kind,
+                                    const char *mime, const uint8_t *data,
+                                    int len, void *userdata);
+
+/* 连接状态变化回调 */
+typedef void (*ha_state_callback_t)(int connected, void *userdata);
+
+/* ======================== 客户端配置 ========================
+ *
+ * 所有配置在 ha_client_new() 时一次性声明。
+ * 声明式核心：handlers 表声明了设备支持的所有命令及其处理函数。
+ */
+typedef struct {
+    ha_transport_t        transport;      /* 传输层实现（必须） */
+    ha_device_info_t      device;         /* 设备声明（必须） */
+    const char           *server;         /* 服务端地址，如 "192.168.1.100:9890"（必须） */
+    const char           *token;          /* 接入令牌（必须） */
+
+    ha_cmd_handler_def_t *handlers;       /* 声明式命令处理表，.command=NULL 标记结束 */
+    ha_binary_handler_t   on_binary;      /* 二进制数据接收回调（可选） */
+    ha_state_callback_t   on_state;       /* 状态变化回调（可选） */
+    void                 *userdata;       /* 用户自定义数据，传给所有回调 */
+
+    int                   ping_interval;  /* 心跳间隔秒数，0 则默认 30 */
+    int                   max_reconnect;  /* 最大重连次数，-1 无限重连（默认），0 不重连 */
+} ha_config_t;
+
+/* ======================== 客户端 API ======================== */
+
+typedef struct ha_client ha_client_t;
+
+/* 创建客户端实例。config 数据会在内部拷贝，外部可释放。 */
+ha_client_t *ha_client_new(const ha_config_t *config);
+
+/* 启动连接：TCP 连接 → WS 升级 → hello → bind → 就绪。阻塞直到完成或失败。 */
+ha_status_t  ha_client_start(ha_client_t *client);
+
+/* 主循环处理：必须在用户的主循环中周期性调用。
+ *   - 读取 WS 帧并分发
+ *   - 按 handlers 表查找命令处理函数，自动回执结果
+ *   - 处理心跳 ping/pong
+ *   - 处理断线重连
+ * 返回 HA_OK 表示正常，HA_ERR_DISCONNECTED 表示正在重连。 */
+ha_status_t  ha_client_process(ha_client_t *client);
+
+/* ===== 主动上报（设备主动推送，非命令响应） ===== */
+
+/* 发送设备主动上报事件。type 如 "motion_detected"，detail 为 JSON 字符串。 */
+void ha_client_send_event(ha_client_t *client, const char *type,
+                          const char *detail);
+
+/* 发送设备状态更新。status: "online"、"offline"、"busy" 等。 */
+void ha_client_send_status(ha_client_t *client, const char *status);
+
+/* ===== 生命周期 ===== */
+
+/* 停止客户端，断开连接。 */
+void ha_client_stop(ha_client_t *client);
+
+/* 销毁客户端，释放所有资源。 */
+void ha_client_destroy(ha_client_t *client);
+
+/* ======================== 工具函数 ======================== */
+
+/* 解析 homeagent-* 命令，返回能力名和参数。
+ *   command = "camerasue 5"   → cap="camerasue",  args="5"
+ *   command = "screensee"      → cap="screensee",  args=""
+ *   command = "computeruse {...}" → cap="computeruse", args="..."  */
+void ha_cmd_parse_homeagent(const char *command, const char **cap,
+                            const char **args);
+
+/* 解析 JSON 格式的命令参数，提取 action 和 JSON 字符串。
+ *   command = "computeruse {\"action\":\"click\",\"x\":100}"
+ *   → action="computeruse", json_str="{\"action\":\"click\",...}"  */
+void ha_cmd_parse_json(const char *command, const char **action,
+                       const char **json_str);
+
+/* Base64 编码（用于将二进制数据编码为文本回传）。
+ * 返回写入 out 的字节数（不含 \0），out 不足时返回所需长度。 */
+int ha_base64_encode(const uint8_t *data, int len, char *out, int out_len);
+
+/* 获取版本号 */
+const char *ha_version(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* HA_REMOTEDEVICE_H */

remotedevice/src/ha_json.c

@@ -0,0 +1,369 @@
+#include "ha_json.h"
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <stdio.h>
+
+/* ======================== 解析器 ======================== */
+
+/* 前向声明 */
+static ha_json_node_t *parse_value(const char **pp);
+
+/* 跳过空白 */
+static const char *skip_ws(const char *p) {
+    while (*p && (unsigned char)*p <= ' ') p++;
+    return p;
+}
+
+/* 解析字符串（"..."），返回新分配的字符串，p 更新到结束引号后 */
+static char *parse_string(const char **pp) {
+    const char *p = skip_ws(*pp);
+    if (*p != '"') return NULL;
+    p++;
+    int len = 0;
+    const char *q = p;
+    while (*q && *q != '"') {
+        if (*q == '\\') { q++; if (*q) q++; }
+        else q++;
+        len++;
+    }
+    if (*q != '"') return NULL;
+    char *s = (char *)malloc(len + 1);
+    if (!s) return NULL;
+    q = p;
+    int i = 0;
+    while (*q && *q != '"') {
+        if (*q == '\\') {
+            q++;
+            switch (*q) {
+                case '"':  s[i++] = '"'; break;
+                case '\\': s[i++] = '\\'; break;
+                case '/':  s[i++] = '/'; break;
+                case 'b':  s[i++] = '\b'; break;
+                case 'f':  s[i++] = '\f'; break;
+                case 'n':  s[i++] = '\n'; break;
+                case 'r':  s[i++] = '\r'; break;
+                case 't':  s[i++] = '\t'; break;
+                case 'u': q += 4; s[i++] = '?'; continue;
+                default: s[i++] = *q; break;
+            }
+            q++;
+        } else {
+            s[i++] = *q++;
+        }
+    }
+    s[i] = '\0';
+    *pp = q + 1;
+    return s;
+}
+
+static ha_json_node_t *new_node(ha_json_type_t type) {
+    ha_json_node_t *n = (ha_json_node_t *)calloc(1, sizeof(ha_json_node_t));
+    if (n) n->type = type;
+    return n;
+}
+
+/* 解析数字 */
+static ha_json_node_t *parse_number(const char **pp) {
+    const char *p = *pp;
+    int neg = 0;
+    if (*p == '-') { neg = 1; p++; }
+    if (!isdigit((unsigned char)*p)) return NULL;
+    int val = 0;
+    while (isdigit((unsigned char)*p)) {
+        val = val * 10 + (*p - '0');
+        p++;
+    }
+    if (*p == '.') { p++; while (isdigit((unsigned char)*p)) p++; }
+    if (*p == 'e' || *p == 'E') {
+        p++;
+        if (*p == '+' || *p == '-') p++;
+        while (isdigit((unsigned char)*p)) p++;
+    }
+    *pp = p;
+    ha_json_node_t *n = new_node(HA_JSON_INT);
+    if (n) n->int_val = neg ? -val : val;
+    return n;
+}
+
+/* 解析 true/false/null */
+static ha_json_node_t *parse_keyword(const char **pp) {
+    const char *p = *pp;
+    ha_json_node_t *n = NULL;
+    if (strncmp(p, "true", 4) == 0 && !isalnum((unsigned char)p[4])) {
+        n = new_node(HA_JSON_BOOL); if (n) n->bool_val = 1;
+        *pp = p + 4;
+    } else if (strncmp(p, "false", 5) == 0 && !isalnum((unsigned char)p[5])) {
+        n = new_node(HA_JSON_BOOL); if (n) n->bool_val = 0;
+        *pp = p + 5;
+    } else if (strncmp(p, "null", 4) == 0 && !isalnum((unsigned char)p[4])) {
+        n = new_node(HA_JSON_NULL);
+        *pp = p + 4;
+    }
+    return n;
+}
+
+/* 解析对象 */
+static ha_json_node_t *parse_object(const char **pp) {
+    const char *p = skip_ws(*pp);
+    if (*p != '{') return NULL;
+    p++;
+    ha_json_node_t *obj = new_node(HA_JSON_OBJECT);
+    if (!obj) return NULL;
+    ha_json_node_t **tail = &obj->child;
+    p = skip_ws(p);
+    if (*p == '}') { *pp = p + 1; return obj; }
+    while (*p) {
+        p = skip_ws(p);
+        char *key = parse_string(&p);
+        if (!key) break;
+        p = skip_ws(p);
+        if (*p != ':') { free(key); break; }
+        p++;
+        ha_json_node_t *val = parse_value(&p);
+        if (!val) { free(key); break; }
+        val->key = key;
+        *tail = val;
+        tail = &val->next;
+        p = skip_ws(p);
+        if (*p == ',') { p++; continue; }
+        if (*p == '}') break;
+    }
+    p = skip_ws(p);
+    if (*p == '}') { *pp = p + 1; return obj; }
+    ha_json_free(obj);
+    return NULL;
+}
+
+/* 解析数组 */
+static ha_json_node_t *parse_array(const char **pp) {
+    const char *p = skip_ws(*pp);
+    if (*p != '[') return NULL;
+    p++;
+    ha_json_node_t *arr = new_node(HA_JSON_ARRAY);
+    if (!arr) return NULL;
+    ha_json_node_t **tail = &arr->child;
+    p = skip_ws(p);
+    if (*p == ']') { *pp = p + 1; return arr; }
+    while (*p) {
+        ha_json_node_t *val = parse_value(&p);
+        if (!val) break;
+        *tail = val;
+        tail = &val->next;
+        p = skip_ws(p);
+        if (*p == ',') { p++; continue; }
+        if (*p == ']') break;
+    }
+    p = skip_ws(p);
+    if (*p == ']') { *pp = p + 1; return arr; }
+    ha_json_free(arr);
+    return NULL;
+}
+
+/* 解析值（主入口） */
+static ha_json_node_t *parse_value(const char **pp) {
+    const char *p = skip_ws(*pp);
+    if (*p == '{') return parse_object(pp);
+    if (*p == '[') return parse_array(pp);
+    if (*p == '"') {
+        char *s = parse_string(pp);
+        if (!s) return NULL;
+        ha_json_node_t *n = new_node(HA_JSON_STRING);
+        if (!n) { free(s); return NULL; }
+        n->str_val = s;
+        return n;
+    }
+    if (*p == '-' || isdigit((unsigned char)*p)) return parse_number(pp);
+    return parse_keyword(pp);
+}
+
+/* ======================== 公共 API ======================== */
+
+ha_json_node_t *ha_json_parse(const char *str) {
+    if (!str) return NULL;
+    const char *p = str;
+    return parse_value(&p);
+}
+
+const char *ha_json_get_string(const ha_json_node_t *obj, const char *key) {
+    ha_json_node_t *n = ha_json_get(obj, key);
+    if (!n || n->type != HA_JSON_STRING) return NULL;
+    return n->str_val;
+}
+
+int ha_json_get_int(const ha_json_node_t *obj, const char *key, int def) {
+    ha_json_node_t *n = ha_json_get(obj, key);
+    if (!n || n->type != HA_JSON_INT) return def;
+    return n->int_val;
+}
+
+ha_json_node_t *ha_json_get(const ha_json_node_t *obj, const char *key) {
+    if (!obj || obj->type != HA_JSON_OBJECT) return NULL;
+    ha_json_node_t *c = obj->child;
+    while (c) {
+        if (c->key && strcmp(c->key, key) == 0) return c;
+        c = c->next;
+    }
+    return NULL;
+}
+
+int ha_json_array_len(const ha_json_node_t *arr) {
+    if (!arr || arr->type != HA_JSON_ARRAY) return 0;
+    int n = 0;
+    ha_json_node_t *c = arr->child;
+    while (c) { n++; c = c->next; }
+    return n;
+}
+
+ha_json_node_t *ha_json_array_get(const ha_json_node_t *arr, int index) {
+    if (!arr || arr->type != HA_JSON_ARRAY) return NULL;
+    ha_json_node_t *c = arr->child;
+    int i = 0;
+    while (c) {
+        if (i == index) return c;
+        i++; c = c->next;
+    }
+    return NULL;
+}
+
+void ha_json_free(ha_json_node_t *root) {
+    if (!root) return;
+    ha_json_node_t *c = root->child;
+    while (c) {
+        ha_json_node_t *next = c->next;
+        free(c->key);
+        if (c->type == HA_JSON_STRING) free(c->str_val);
+        ha_json_free(c);
+        c = next;
+    }
+    free(root);
+}
+
+/* ======================== 构建器 ======================== */
+
+static void json_escape(ha_json_builder_t *jb, const char *s) {
+    if (!s) { ha_json_builder_raw(jb, "null"); return; }
+    ha_json_builder_raw(jb, "\"");
+    for (const char *p = s; *p; p++) {
+        unsigned char c = (unsigned char)*p;
+        switch (c) {
+            case '"':  ha_json_builder_raw(jb, "\\\""); break;
+            case '\\': ha_json_builder_raw(jb, "\\\\"); break;
+            case '\b': ha_json_builder_raw(jb, "\\b"); break;
+            case '\f': ha_json_builder_raw(jb, "\\f"); break;
+            case '\n': ha_json_builder_raw(jb, "\\n"); break;
+            case '\r': ha_json_builder_raw(jb, "\\r"); break;
+            case '\t': ha_json_builder_raw(jb, "\\t"); break;
+            default:
+                if (c < 0x20) {
+                    char buf[8];
+                    snprintf(buf, sizeof(buf), "\\u%04x", c);
+                    ha_json_builder_raw(jb, buf);
+                } else {
+                    char buf[2] = { (char)c, 0 };
+                    ha_json_builder_raw(jb, buf);
+                }
+                break;
+        }
+    }
+    ha_json_builder_raw(jb, "\"");
+}
+
+void ha_json_builder_init(ha_json_builder_t *jb, char *buf, int cap) {
+    jb->buf = buf;
+    jb->len = 0;
+    jb->cap = cap;
+    jb->depth = 0;
+    if (cap > 0) buf[0] = '\0';
+}
+
+void ha_json_builder_reset(ha_json_builder_t *jb) {
+    jb->len = 0;
+    jb->depth = 0;
+    if (jb->cap > 0) jb->buf[0] = '\0';
+}
+
+void ha_json_builder_raw(ha_json_builder_t *jb, const char *s) {
+    while (*s && jb->len < jb->cap - 1) {
+        jb->buf[jb->len++] = *s++;
+    }
+    jb->buf[jb->len] = '\0';
+}
+
+void ha_json_builder_comma(ha_json_builder_t *jb) {
+    if (jb->depth > 0 && jb->item_count[jb->depth - 1] > 0) {
+        ha_json_builder_raw(jb, ",");
+    }
+    if (jb->depth > 0) jb->item_count[jb->depth - 1]++;
+}
+
+void ha_json_builder_begin_object(ha_json_builder_t *jb) {
+    ha_json_builder_comma(jb);
+    ha_json_builder_raw(jb, "{");
+    if (jb->depth < 16) jb->item_count[jb->depth] = 0;
+    jb->depth++;
+}
+
+void ha_json_builder_end_object(ha_json_builder_t *jb) {
+    jb->depth--;
+    ha_json_builder_raw(jb, "}");
+}
+
+void ha_json_builder_begin_array(ha_json_builder_t *jb) {
+    ha_json_builder_comma(jb);
+    ha_json_builder_raw(jb, "[");
+    if (jb->depth < 16) jb->item_count[jb->depth] = 0;
+    jb->depth++;
+}
+
+void ha_json_builder_end_array(ha_json_builder_t *jb) {
+    jb->depth--;
+    ha_json_builder_raw(jb, "]");
+}
+
+void ha_json_builder_key(ha_json_builder_t *jb, const char *key) {
+    ha_json_builder_comma(jb);
+    json_escape(jb, key);
+    ha_json_builder_raw(jb, ":");
+}
+
+void ha_json_builder_add_string(ha_json_builder_t *jb, const char *val) {
+    json_escape(jb, val);
+}
+
+void ha_json_builder_add_int(ha_json_builder_t *jb, int val) {
+    char buf[16];
+    snprintf(buf, sizeof(buf), "%d", val);
+    ha_json_builder_raw(jb, buf);
+}
+
+void ha_json_builder_add_bool(ha_json_builder_t *jb, int val) {
+    ha_json_builder_raw(jb, val ? "true" : "false");
+}
+
+void ha_json_builder_add_null(ha_json_builder_t *jb) {
+    ha_json_builder_raw(jb, "null");
+}
+
+void ha_json_builder_string(ha_json_builder_t *jb, const char *key, const char *val) {
+    ha_json_builder_key(jb, key);
+    json_escape(jb, val);
+}
+
+void ha_json_builder_int(ha_json_builder_t *jb, const char *key, int val) {
+    ha_json_builder_key(jb, key);
+    ha_json_builder_add_int(jb, val);
+}
+
+void ha_json_builder_bool(ha_json_builder_t *jb, const char *key, int val) {
+    ha_json_builder_key(jb, key);
+    ha_json_builder_add_bool(jb, val);
+}
+
+const char *ha_json_builder_str(ha_json_builder_t *jb) {
+    return jb->buf;
+}
+
+int ha_json_builder_len(ha_json_builder_t *jb) {
+    return jb->len;
+}

remotedevice/src/ha_json.h

@@ -0,0 +1,107 @@
+#ifndef HA_JSON_H
+#define HA_JSON_H
+
+#include <stdint.h>
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* ======================== JSON 解析器（DOM 风格） ======================== */
+typedef enum {
+    HA_JSON_NULL,
+    HA_JSON_BOOL,
+    HA_JSON_INT,
+    HA_JSON_STRING,
+    HA_JSON_ARRAY,
+    HA_JSON_OBJECT,
+} ha_json_type_t;
+
+typedef struct ha_json_node {
+    ha_json_type_t       type;
+    union {
+        int              bool_val;
+        int              int_val;
+        char            *str_val;
+    };
+    struct ha_json_node *next;     /* linked list for array/object items */
+    struct ha_json_node *child;    /* first child for array/object */
+    char               *key;       /* key for object members */
+} ha_json_node_t;
+
+/* 解析 JSON 字符串，返回根节点。失败返回 NULL。 */
+ha_json_node_t *ha_json_parse(const char *str);
+
+/* 从对象中按 key 获取字符串值，不存在返回 NULL */
+const char     *ha_json_get_string(const ha_json_node_t *obj, const char *key);
+
+/* 从对象中按 key 获取 int 值，不存在返回 def */
+int             ha_json_get_int(const ha_json_node_t *obj, const char *key, int def);
+
+/* 从对象中按 key 获取子节点，不存在返回 NULL */
+ha_json_node_t *ha_json_get(const ha_json_node_t *obj, const char *key);
+
+/* 获取数组长度 */
+int             ha_json_array_len(const ha_json_node_t *arr);
+
+/* 获取数组第 index 个元素，越界返回 NULL */
+ha_json_node_t *ha_json_array_get(const ha_json_node_t *arr, int index);
+
+/* 释放整个 JSON 树 */
+void            ha_json_free(ha_json_node_t *root);
+
+/* ======================== JSON 构建器（直接写缓冲区） ======================== */
+typedef struct {
+    char   *buf;
+    int     len;
+    int     cap;
+    int     depth;
+    int     item_count[16];  /* 每层已添加元素数，用于逗号判断 */
+} ha_json_builder_t;
+
+/* 初始化构建器 */
+void ha_json_builder_init(ha_json_builder_t *jb, char *buf, int cap);
+
+/* 清空构建器 */
+void ha_json_builder_reset(ha_json_builder_t *jb);
+
+/* 基础写入 */
+void ha_json_builder_raw(ha_json_builder_t *jb, const char *s);
+
+/* 逗号（自动判断是否需要加） */
+void ha_json_builder_comma(ha_json_builder_t *jb);
+
+/* 对象 */
+void ha_json_builder_begin_object(ha_json_builder_t *jb);
+void ha_json_builder_end_object(ha_json_builder_t *jb);
+
+/* 数组 */
+void ha_json_builder_begin_array(ha_json_builder_t *jb);
+void ha_json_builder_end_array(ha_json_builder_t *jb);
+
+/* 键名 */
+void ha_json_builder_key(ha_json_builder_t *jb, const char *key);
+
+/* 值 */
+void ha_json_builder_add_string(ha_json_builder_t *jb, const char *val);
+void ha_json_builder_add_int(ha_json_builder_t *jb, int val);
+void ha_json_builder_add_bool(ha_json_builder_t *jb, int val);
+void ha_json_builder_add_null(ha_json_builder_t *jb);
+
+/* 快捷方法：直接写 "key":"val" */
+void ha_json_builder_string(ha_json_builder_t *jb, const char *key, const char *val);
+void ha_json_builder_int(ha_json_builder_t *jb, const char *key, int val);
+void ha_json_builder_bool(ha_json_builder_t *jb, const char *key, int val);
+
+/* 获取当前构建的字符串指针 */
+const char *ha_json_builder_str(ha_json_builder_t *jb);
+
+/* 获取当前长度 */
+int         ha_json_builder_len(ha_json_builder_t *jb);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* HA_JSON_H */

remotedevice/src/ha_remotedevice.c

@@ -0,0 +1,628 @@
+#include "ha_remotedevice.h"
+#include "ha_json.h"
+#include "ha_ws.h"
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#define HA_VERSION "0.1.0"
+
+/* 前向声明（因 handle_cmd_msg 需要调用这些函数，而它们定义在后面） */
+void ha_client_send_result(ha_client_t *client, const char *req_id,
+                           const char *status, const char *output,
+                           const char *error);
+void ha_client_send_data_chunked(ha_client_t *client, const char *req_id,
+                                 const char *kind, const char *mime,
+                                 const uint8_t *data, int len);
+
+/* ======================== 内部状态 ======================== */
+typedef enum {
+    HA_STATE_INIT,
+    HA_STATE_DISCONNECTED,
+    HA_STATE_CONNECTING,
+    HA_STATE_WS_UPGRADING,
+    HA_STATE_HELLO_SENT,
+    HA_STATE_BIND_SENT,
+    HA_STATE_READY,
+    HA_STATE_STOPPING,
+} ha_state_t;
+
+/* 语音数据聚合缓冲区 */
+typedef struct {
+    char     req_id[128];
+    char     kind[64];
+    char     mime[64];
+    int      total;
+    uint8_t *data;
+    int      len;
+    int      cap;
+} ha_speech_accum_t;
+
+struct ha_client {
+    ha_config_t      config;        /* 拷贝的配置 */
+    ha_state_t       state;
+    int              reconnect_cnt; /* 当前重连次数 */
+    ha_ws_t          ws;            /* WS 连接 */
+
+    /* JSON 构建缓冲区 */
+    char             json_buf[4096];
+    ha_json_builder_t jb;
+
+    /* 语音数据聚合 */
+    ha_speech_accum_t speech;
+};
+
+/* ======================== 辅助函数 ======================== */
+
+static void set_sockbuf(ha_client_t *c, int i) { (void)c; (void)i; }
+
+/* Base64 编码表 */
+static const char b64[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+int ha_base64_encode(const uint8_t *data, int len, char *out, int out_len) {
+    int needed = ((len + 2) / 3) * 4 + 1;
+    if (out_len < needed) {
+        if (out_len > 0) out[0] = '\0';
+        return needed;
+    }
+    int i = 0, j = 0;
+    while (i < len) {
+        int rem = len - i;
+        uint8_t b0 = data[i++];
+        uint8_t b1 = (rem > 1) ? data[i++] : 0;
+        uint8_t b2 = (rem > 2) ? data[i++] : 0;
+        out[j++] = b64[b0 >> 2];
+        out[j++] = b64[((b0 & 0x03) << 4) | (b1 >> 4)];
+        out[j++] = (rem > 1) ? b64[((b1 & 0x0F) << 2) | (b2 >> 6)] : '=';
+        out[j++] = (rem > 2) ? b64[b2 & 0x3F] : '=';
+    }
+    out[j] = '\0';
+    return j;
+}
+
+/* ======================== JSON 构建辅助 ======================== */
+static void json_init(ha_client_t *c) {
+    ha_json_builder_init(&c->jb, c->json_buf, sizeof(c->json_buf));
+}
+
+/* ======================== WS 发送 JSON ======================== */
+static int ws_send_json(ha_client_t *c) {
+    return ha_ws_send_text(&c->ws, c->json_buf);
+}
+
+/* ======================== 协议消息构造 ======================== */
+
+/* 构建 hello 消息 */
+static int send_hello(ha_client_t *c) {
+    json_init(c);
+    ha_json_builder_begin_object(&c->jb);
+    ha_json_builder_string(&c->jb, "op", "hello");
+    ha_json_builder_key(&c->jb, "device");
+    ha_json_builder_begin_object(&c->jb);
+    ha_json_builder_string(&c->jb, "device_id", c->config.device.device_id);
+    ha_json_builder_string(&c->jb, "name", c->config.device.name);
+    ha_json_builder_string(&c->jb, "kind", c->config.device.kind);
+    /* caps */
+    ha_json_builder_key(&c->jb, "caps");
+    ha_json_builder_begin_array(&c->jb);
+    if (c->config.device.caps) {
+        for (const char **p = c->config.device.caps; *p; p++) {
+            ha_json_builder_add_string(&c->jb, *p);
+        }
+    }
+    ha_json_builder_end_array(&c->jb);
+    /* info 可选 */
+    if (c->config.device.info_json && c->config.device.info_json[0]) {
+        ha_json_builder_string(&c->jb, "info", c->config.device.info_json);
+    }
+    ha_json_builder_end_object(&c->jb); /* device */
+    ha_json_builder_end_object(&c->jb); /* root */
+    return ws_send_json(c);
+}
+
+/* 构建 bind 消息 */
+static int send_bind(ha_client_t *c) {
+    json_init(c);
+    ha_json_builder_begin_object(&c->jb);
+    ha_json_builder_string(&c->jb, "op", "bind");
+    ha_json_builder_string(&c->jb, "device_id", c->config.device.device_id);
+    ha_json_builder_string(&c->jb, "token", c->config.token);
+    ha_json_builder_end_object(&c->jb);
+    return ws_send_json(c);
+}
+
+/* ======================== 消息处理 ======================== */
+
+/* 在 handlers 表中查找命令处理函数 */
+static ha_cmd_handler_def_t *find_handler(ha_client_t *c, const char *name) {
+    if (!name || !c->config.handlers) return NULL;
+    for (ha_cmd_handler_def_t *h = c->config.handlers; h->command; h++) {
+        if (strcmp(h->command, name) == 0) return h;
+    }
+    return NULL;
+}
+
+/* 声明式命令分发：查找 handlers 表 → 调用 handler → 自动回执 */
+static void handle_cmd_msg(ha_client_t *c, ha_json_node_t *msg) {
+    const char *req_id = ha_json_get_string(msg, "req_id");
+    const char *command = ha_json_get_string(msg, "command");
+    const char *cmd_type = ha_json_get_string(msg, "cmd_type");
+    if (!req_id || !command) return;
+    if (!cmd_type) cmd_type = "homeagent";
+
+    const char *handler_name = NULL;
+    const char *args = command;
+
+    if (strcmp(cmd_type, "shell") == 0) {
+        handler_name = "shell";
+        /* args 保持为完整命令字符串 */
+    } else {
+        /* homeagent-* 命令：提取能力名作为 handler 名 */
+        const char *cap = command;
+        const char *p = command;
+        if (strncmp(p, "homeagent-", 10) == 0) p += 10;
+        const char *space = strchr(p, ' ');
+        if (space) {
+            args = space + 1;
+            /* handler_name 用静态缓冲区 */
+            static char name_buf[128];
+            int n = (int)(space - p);
+            if (n > 127) n = 127;
+            strncpy(name_buf, p, n);
+            name_buf[n] = '\0';
+            handler_name = name_buf;
+        } else {
+            handler_name = p;
+            args = "";
+        }
+    }
+
+    ha_cmd_handler_def_t *def = find_handler(c, handler_name);
+    if (!def) {
+        ha_client_send_result(c, req_id, "error", NULL,
+                              "unsupported command");
+        return;
+    }
+
+    /* 调用 handler，填写 result */
+    ha_cmd_result_t result;
+    memset(&result, 0, sizeof(result));
+    ha_status_t st = def->handler(req_id, args, &result, c->config.userdata);
+
+    /* 自动回执 */
+    if (st != HA_OK) {
+        ha_client_send_result(c, req_id, "error", NULL,
+                              result.error ? result.error : "handler failed");
+        return;
+    }
+
+    if (result.has_binary && result.binary_data && result.binary_len > 0) {
+        /* 二进制分块回传 */
+        ha_client_send_data_chunked(c, req_id,
+            handler_name, result.binary_mime ? result.binary_mime : "application/octet-stream",
+            result.binary_data, result.binary_len);
+    } else {
+        /* 文本回传 */
+        ha_client_send_result(c, req_id, result.status == 0 ? "ok" : "error",
+                              result.output, result.error);
+    }
+}
+
+static void handle_speech_start(ha_client_t *c, ha_json_node_t *msg) {
+    const char *req_id = ha_json_get_string(msg, "req_id");
+    const char *kind = ha_json_get_string(msg, "kind");
+    const char *mime = ha_json_get_string(msg, "mime");
+    if (!req_id) return;
+
+    /* 释放旧的聚合数据 */
+    free(c->speech.data);
+    memset(&c->speech, 0, sizeof(c->speech));
+
+    strncpy(c->speech.req_id, req_id, sizeof(c->speech.req_id) - 1);
+    if (kind) strncpy(c->speech.kind, kind, sizeof(c->speech.kind) - 1);
+    if (mime) strncpy(c->speech.mime, mime, sizeof(c->speech.mime) - 1);
+    c->speech.total = ha_json_get_int(msg, "total", 0);
+}
+
+static void handle_speech_end(ha_client_t *c, ha_json_node_t *msg) {
+    const char *req_id = ha_json_get_string(msg, "req_id");
+    if (!req_id || strcmp(req_id, c->speech.req_id) != 0) return;
+
+    if (c->config.on_binary && c->speech.data && c->speech.len > 0) {
+        c->config.on_binary(c->speech.req_id, c->speech.kind,
+                            c->speech.mime, c->speech.data,
+                            c->speech.len, c->config.userdata);
+    }
+
+    free(c->speech.data);
+    memset(&c->speech, 0, sizeof(c->speech));
+}
+
+static void handle_text_message(ha_client_t *c, const uint8_t *payload, int len) {
+    /* 解析 JSON */
+    char *tmp = (char *)malloc(len + 1);
+    if (!tmp) return;
+    memcpy(tmp, payload, len);
+    tmp[len] = '\0';
+
+    ha_json_node_t *root = ha_json_parse(tmp);
+    if (!root) { free(tmp); return; }
+
+    const char *op = ha_json_get_string(root, "op");
+    if (!op) { ha_json_free(root); free(tmp); return; }
+
+    switch (c->state) {
+        case HA_STATE_HELLO_SENT:
+            if (strcmp(op, "hello_ack") == 0) {
+                c->state = HA_STATE_BIND_SENT;
+                send_bind(c);
+            }
+            break;
+        case HA_STATE_BIND_SENT:
+            if (strcmp(op, "bind_ack") == 0) {
+                c->state = HA_STATE_READY;
+                if (c->config.on_state) {
+                    c->config.on_state(1, c->config.userdata);
+                }
+            }
+            break;
+        case HA_STATE_READY:
+            if (strcmp(op, "cmd") == 0) {
+                handle_cmd_msg(c, root);
+            } else if (strcmp(op, "cmd_speech_start") == 0) {
+                handle_speech_start(c, root);
+            } else if (strcmp(op, "cmd_speech_end") == 0) {
+                handle_speech_end(c, root);
+            }
+            break;
+        default:
+            break;
+    }
+
+    ha_json_free(root);
+    free(tmp);
+}
+
+/* ======================== 连接管理 ======================== */
+
+static int do_connect(ha_client_t *c) {
+    c->state = HA_STATE_CONNECTING;
+    c->reconnect_cnt++;
+
+    /* 解析 server 地址 */
+    char host[256] = {0};
+    uint16_t port = 9890;
+    const char *p = c->config.server;
+    if (!p) return -1;
+
+    /* 去掉 ws:// 前缀 */
+    if (strncmp(p, "ws://", 5) == 0) p += 5;
+    else if (strncmp(p, "wss://", 6) == 0) p += 6;
+
+    /* 提取 host:port */
+    const char *colon = strchr(p, ':');
+    const char *slash = strchr(p, '/');
+    if (colon && (!slash || colon < slash)) {
+        int host_len = (int)(colon - p);
+        if (host_len > (int)sizeof(host) - 1) host_len = sizeof(host) - 1;
+        memcpy(host, p, host_len);
+        host[host_len] = '\0';
+        port = (uint16_t)atoi(colon + 1);
+    } else {
+        int host_len = (slash ? (int)(slash - p) : (int)strlen(p));
+        if (host_len > (int)sizeof(host) - 1) host_len = sizeof(host) - 1;
+        memcpy(host, p, host_len);
+        host[host_len] = '\0';
+    }
+
+    c->state = HA_STATE_WS_UPGRADING;
+    if (ha_ws_connect(&c->ws, &c->config.transport, host, port,
+                      "/api/v1/device/ws", c->config.token) != 0) {
+        c->state = HA_STATE_DISCONNECTED;
+        return -1;
+    }
+
+    /* 发送 hello */
+    c->state = HA_STATE_HELLO_SENT;
+    if (send_hello(c) != 0) {
+        ha_ws_close(&c->ws);
+        c->state = HA_STATE_DISCONNECTED;
+        return -1;
+    }
+
+    return 0;
+}
+
+/* ======================== 公共 API ======================== */
+
+ha_client_t *ha_client_new(const ha_config_t *config) {
+    ha_client_t *c = (ha_client_t *)calloc(1, sizeof(ha_client_t));
+    if (!c) return NULL;
+    memcpy(&c->config, config, sizeof(ha_config_t));
+    c->state = HA_STATE_INIT;
+    c->reconnect_cnt = 0;
+    return c;
+}
+
+ha_status_t ha_client_start(ha_client_t *client) {
+    if (!client) return HA_ERR_INVALID;
+    if (client->state != HA_STATE_INIT) return HA_ERR_GENERIC;
+
+    /* 默认心跳间隔 30 秒 */
+    if (client->config.ping_interval <= 0) {
+        client->config.ping_interval = 30;
+    }
+
+    if (do_connect(client) != 0) {
+        return HA_ERR_TRANSPORT;
+    }
+
+    /* 等待 bind_ack（最多 5 秒） */
+    int wait_ms = 5000;
+    int step = 50;
+    while (wait_ms > 0 && client->state != HA_STATE_READY) {
+        /* 处理一帧 */
+        ha_status_t st = ha_client_process(client);
+        if (st != HA_OK && st != HA_ERR_DISCONNECTED) {
+            return st;
+        }
+        if (client->state == HA_STATE_READY) return HA_OK;
+
+        /* 简单延时：靠 process 中的 recv 阻塞 */
+        wait_ms -= step;
+    }
+
+    return (client->state == HA_STATE_READY) ? HA_OK : HA_ERR_TIMEOUT;
+}
+
+ha_status_t ha_client_process(ha_client_t *client) {
+    if (!client) return HA_ERR_INVALID;
+
+    if (client->state == HA_STATE_STOPPING) {
+        return HA_ERR_DISCONNECTED;
+    }
+
+    /* 断线重连 */
+    if (client->state == HA_STATE_DISCONNECTED ||
+        client->state == HA_STATE_INIT) {
+        if (client->config.max_reconnect >= 0 &&
+            client->reconnect_cnt > client->config.max_reconnect) {
+            return HA_ERR_DISCONNECTED;
+        }
+        /* 非阻塞模式：不在这里阻塞等待重连，返回 HA_ERR_DISCONNECTED */
+        return HA_ERR_DISCONNECTED;
+    }
+
+    if (!client->ws.connected) {
+        client->state = HA_STATE_DISCONNECTED;
+        if (client->config.on_state) {
+            client->config.on_state(0, client->config.userdata);
+        }
+        return HA_ERR_DISCONNECTED;
+    }
+
+    /* 尝试读取一帧 */
+    const uint8_t *payload = NULL;
+    int len = 0;
+    int ret = ha_ws_read_frame(&client->ws, &payload, &len);
+
+    if (ret < 0) {
+        /* 连接断开 */
+        client->state = HA_STATE_DISCONNECTED;
+        if (client->config.on_state) {
+            client->config.on_state(0, client->config.userdata);
+        }
+        return HA_ERR_DISCONNECTED;
+    }
+
+    switch (ret) {
+        case WS_OPCODE_TEXT:
+            handle_text_message(client, payload, len);
+            break;
+        case WS_OPCODE_BINARY:
+            /* 二进制帧：如果处于语音聚合状态，追加数据 */
+            if (client->speech.req_id[0] && payload) {
+                int new_len = client->speech.len + len;
+                if (new_len > client->speech.cap) {
+                    int new_cap = client->speech.cap ? client->speech.cap * 2 : 4096;
+                    while (new_cap < new_len) new_cap *= 2;
+                    uint8_t *nd = (uint8_t *)realloc(client->speech.data, new_cap);
+                    if (!nd) break;
+                    client->speech.data = nd;
+                    client->speech.cap = new_cap;
+                }
+                memcpy(client->speech.data + client->speech.len, payload, len);
+                client->speech.len = new_len;
+            }
+            break;
+        case WS_OPCODE_PING:
+            /* 回复 pong */
+            ha_ws_send_frame(&client->ws, WS_OPCODE_PONG, NULL, 0);
+            break;
+        case WS_OPCODE_PONG:
+            /* 收到 pong，忽略 */
+            break;
+        case WS_OPCODE_CLOSE:
+            client->state = HA_STATE_DISCONNECTED;
+            if (client->config.on_state) {
+                client->config.on_state(0, client->config.userdata);
+            }
+            return HA_ERR_DISCONNECTED;
+    }
+
+    return HA_OK;
+}
+
+void ha_client_send_result(ha_client_t *client, const char *req_id,
+                           const char *status, const char *output,
+                           const char *error) {
+    if (!client || client->state != HA_STATE_READY) return;
+    json_init(client);
+    ha_json_builder_begin_object(&client->jb);
+    ha_json_builder_string(&client->jb, "op", "cmd_result");
+    ha_json_builder_string(&client->jb, "req_id", req_id);
+    ha_json_builder_string(&client->jb, "status", status ? status : "ok");
+    ha_json_builder_string(&client->jb, "device_id", client->config.device.device_id);
+    if (output && output[0]) {
+        ha_json_builder_string(&client->jb, "output", output);
+    }
+    if (error && error[0]) {
+        ha_json_builder_string(&client->jb, "error", error);
+    }
+    ha_json_builder_end_object(&client->jb);
+    ws_send_json(client);
+}
+
+void ha_client_send_data_chunked(ha_client_t *client, const char *req_id,
+                                 const char *kind, const char *mime,
+                                 const uint8_t *data, int len) {
+    if (!client || client->state != HA_STATE_READY) return;
+
+    /* cmd_data_start */
+    json_init(client);
+    ha_json_builder_begin_object(&client->jb);
+    ha_json_builder_string(&client->jb, "op", "cmd_data_start");
+    ha_json_builder_string(&client->jb, "req_id", req_id);
+    ha_json_builder_string(&client->jb, "kind", kind ? kind : "data");
+    ha_json_builder_string(&client->jb, "mime", mime ? mime : "application/octet-stream");
+    ha_json_builder_int(&client->jb, "total", len);
+    ha_json_builder_int(&client->jb, "chunk_size", 8192);
+    ha_json_builder_end_object(&client->jb);
+    ws_send_json(client);
+
+    /* 二进制帧分块发送 */
+    int off = 0;
+    while (off < len) {
+        int chunk = len - off;
+        if (chunk > 8192) chunk = 8192;
+        if (ha_ws_send_binary(&client->ws, data + off, chunk) != 0) return;
+        off += chunk;
+    }
+
+    /* cmd_data_end */
+    json_init(client);
+    ha_json_builder_begin_object(&client->jb);
+    ha_json_builder_string(&client->jb, "op", "cmd_data_end");
+    ha_json_builder_string(&client->jb, "req_id", req_id);
+    ha_json_builder_string(&client->jb, "status", "ok");
+    ha_json_builder_int(&client->jb, "total", len);
+    ha_json_builder_end_object(&client->jb);
+    ws_send_json(client);
+}
+
+void ha_client_send_event(ha_client_t *client, const char *type,
+                          const char *detail) {
+    if (!client || client->state != HA_STATE_READY) return;
+    json_init(client);
+    ha_json_builder_begin_object(&client->jb);
+    ha_json_builder_string(&client->jb, "op", "event");
+    ha_json_builder_string(&client->jb, "device_id", client->config.device.device_id);
+    ha_json_builder_string(&client->jb, "type", type ? type : "");
+    if (detail && detail[0]) {
+        ha_json_builder_string(&client->jb, "payload", detail);
+    }
+    ha_json_builder_end_object(&client->jb);
+    ws_send_json(client);
+}
+
+void ha_client_send_status(ha_client_t *client, const char *status) {
+    if (!client || client->state != HA_STATE_READY) return;
+    json_init(client);
+    ha_json_builder_begin_object(&client->jb);
+    ha_json_builder_string(&client->jb, "op", "status");
+    ha_json_builder_string(&client->jb, "device_id", client->config.device.device_id);
+    ha_json_builder_string(&client->jb, "status", status ? status : "online");
+    ha_json_builder_end_object(&client->jb);
+    ws_send_json(client);
+}
+
+void ha_client_stop(ha_client_t *client) {
+    if (!client) return;
+    client->state = HA_STATE_STOPPING;
+    if (client->ws.connected) {
+        ha_ws_close(&client->ws);
+    }
+}
+
+void ha_client_destroy(ha_client_t *client) {
+    if (!client) return;
+    ha_client_stop(client);
+    free(client->speech.data);
+    free(client);
+}
+
+/* ======================== 工具函数 ======================== */
+
+void ha_cmd_parse_homeagent(const char *command, const char **cap,
+                            const char **args) {
+    *cap = command;
+    *args = "";
+
+    if (!command) {
+        *cap = "";
+        return;
+    }
+
+    /* 去掉 homeagent- 前缀 */
+    const char *p = command;
+    if (strncmp(p, "homeagent-", 10) == 0) {
+        p += 10;
+    }
+
+    /* 按空格分割 */
+    const char *space = strchr(p, ' ');
+    if (space) {
+        /* cap 指向 p 但不包含空格，需要临时拷贝 */
+        /* 返回指针到原始字符串，调用方用 strncpy 取出 */
+        *cap = command; /* 调用方应使用 ha_cmd_parse_homeagent 的要小心 */
+        /* 实际上，最简单的方式是原地修改，但 const 不允许 */
+        /* 用静态缓冲区或让调用方自己处理 */
+        static char cap_buf[256];
+        int n = (int)(space - p);
+        if (n > 255) n = 255;
+        strncpy(cap_buf, p, n);
+        cap_buf[n] = '\0';
+        *cap = cap_buf;
+        *args = space + 1;
+    } else {
+        static char cap_buf[256];
+        strncpy(cap_buf, p, sizeof(cap_buf) - 1);
+        cap_buf[sizeof(cap_buf) - 1] = '\0';
+        *cap = cap_buf;
+        *args = "";
+    }
+}
+
+void ha_cmd_parse_json(const char *command, const char **action,
+                       const char **json_str) {
+    *action = "";
+    *json_str = "";
+
+    if (!command) return;
+
+    const char *p = command;
+    if (strncmp(p, "homeagent-", 10) == 0) {
+        p += 10;
+    }
+
+    const char *brace = strchr(p, '{');
+    if (brace) {
+        static char act_buf[256];
+        int n = (int)(brace - p);
+        while (n > 0 && (p[n - 1] == ' ' || p[n - 1] == '\t')) n--;
+        if (n > 255) n = 255;
+        strncpy(act_buf, p, n);
+        act_buf[n] = '\0';
+        *action = act_buf;
+        *json_str = brace;
+    } else {
+        static char act_buf[256];
+        strncpy(act_buf, p, sizeof(act_buf) - 1);
+        *action = act_buf;
+    }
+}
+
+const char *ha_version(void) {
+    return HA_VERSION;
+}
+

remotedevice/src/ha_ws.c

@@ -0,0 +1,325 @@
+#include "ha_ws.h"
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+/* WS GUID 用于计算 Accept 值 */
+#define WS_GUID "258EAFA5-E914-47DA-95CA-C5AB0DC85B11"
+
+/* ======================== Base64 编码（用于 WS key） ======================== */
+static const char b64t[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+static void base64_encode_bin(const uint8_t *in, int in_len, char *out) {
+    int i = 0, j = 0;
+    uint8_t b[3];
+    while (i < in_len) {
+        int rem = in_len - i;
+        if (rem >= 3) {
+            b[0] = in[i++]; b[1] = in[i++]; b[2] = in[i++];
+            out[j++] = b64t[b[0] >> 2];
+            out[j++] = b64t[((b[0] & 0x03) << 4) | (b[1] >> 4)];
+            out[j++] = b64t[((b[1] & 0x0F) << 2) | (b[2] >> 6)];
+            out[j++] = b64t[b[2] & 0x3F];
+        } else if (rem == 2) {
+            b[0] = in[i++]; b[1] = in[i++];
+            out[j++] = b64t[b[0] >> 2];
+            out[j++] = b64t[((b[0] & 0x03) << 4) | (b[1] >> 4)];
+            out[j++] = b64t[(b[1] & 0x0F) << 2];
+            out[j++] = '=';
+        } else {
+            b[0] = in[i++];
+            out[j++] = b64t[b[0] >> 2];
+            out[j++] = b64t[(b[0] & 0x03) << 4];
+            out[j++] = '=';
+            out[j++] = '=';
+        }
+    }
+    out[j] = '\0';
+}
+
+/* 简单伪随机数生成器 */
+static uint32_t ws_rand_state = 0;
+static void ws_rand_seed(uint32_t seed) { ws_rand_state = seed; }
+static uint32_t ws_rand(void) {
+    ws_rand_state = ws_rand_state * 1103515245 + 12345;
+    return ws_rand_state;
+}
+
+/* 生成 WS 握手 key */
+static void ws_gen_key(char *out) {
+    uint8_t buf[16];
+    for (int i = 0; i < 16; i++) {
+        buf[i] = (uint8_t)(ws_rand() & 0xFF);
+    }
+    base64_encode_bin(buf, 16, out);
+}
+
+/* ======================== 从传输层接收指定字节数 ======================== */
+static int recv_all(ha_ws_t *ws, uint8_t *buf, int len) {
+    int pos = 0;
+    while (pos < len) {
+        int n = ws->transport->recv(ws->transport->ctx, buf + pos, len - pos);
+        if (n <= 0) return -1;
+        pos += n;
+    }
+    return 0;
+}
+
+/* ======================== 发送 WS 帧 ======================== */
+int ha_ws_send_frame(ha_ws_t *ws, int opcode, const uint8_t *payload, int len) {
+    uint8_t hdr[14]; /* 最大帧头：2 + 8 + 4 = 14 */
+    int hdr_len = 0;
+
+    hdr[0] = 0x80 | opcode; /* FIN + opcode */
+    hdr_len = 2;
+
+    int ext_len = 0;
+    if (len < 126) {
+        hdr[1] = 0x80 | len; /* mask bit + length */
+    } else if (len < 65536) {
+        hdr[1] = 0x80 | 126;
+        hdr_len = 4;
+        hdr[2] = (uint8_t)(len >> 8);
+        hdr[3] = (uint8_t)(len & 0xFF);
+        ext_len = 2;
+    } else {
+        hdr[1] = 0x80 | 127;
+        hdr_len = 10;
+        uint64_t l = (uint64_t)len;
+        for (int i = 8; i > 0; i--) {
+            hdr[1 + i] = (uint8_t)(l & 0xFF);
+            l >>= 8;
+        }
+        ext_len = 8;
+    }
+
+    /* mask key */
+    uint8_t mask_key[4];
+    mask_key[0] = (uint8_t)(ws_rand() & 0xFF);
+    mask_key[1] = (uint8_t)(ws_rand() & 0xFF);
+    mask_key[2] = (uint8_t)(ws_rand() & 0xFF);
+    mask_key[3] = (uint8_t)(ws_rand() & 0xFF);
+
+    int mask_off = 2 + ext_len;
+    hdr[mask_off]     = mask_key[0];
+    hdr[mask_off + 1] = mask_key[1];
+    hdr[mask_off + 2] = mask_key[2];
+    hdr[mask_off + 3] = mask_key[3];
+    hdr_len = mask_off + 4;
+
+    /* 发送帧头 */
+    if (ws->transport->send(ws->transport->ctx, hdr, hdr_len) != hdr_len) {
+        return -1;
+    }
+
+    /* 发送掩码后的 payload */
+    if (len > 0) {
+        /* 如果 payload 不大，用栈缓冲区 */
+        uint8_t stack_buf[2048];
+        uint8_t *masked = (len <= (int)sizeof(stack_buf)) ? stack_buf : (uint8_t *)malloc(len);
+        if (!masked) return -1;
+
+        for (int i = 0; i < len; i++) {
+            masked[i] = payload[i] ^ mask_key[i & 3];
+        }
+
+        int ret = (ws->transport->send(ws->transport->ctx, masked, len) == len) ? 0 : -1;
+
+        if (masked != stack_buf) free(masked);
+        if (ret != 0) return -1;
+    }
+
+    return 0;
+}
+
+/* ======================== 公共 API ======================== */
+
+int ha_ws_connect(ha_ws_t *ws, ha_transport_t *transport,
+                  const char *host, uint16_t port,
+                  const char *path, const char *token) {
+    memset(ws, 0, sizeof(ha_ws_t));
+    ws->transport = transport;
+    ws->connected = 0;
+
+    strncpy(ws->host, host, sizeof(ws->host) - 1);
+    ws->port = port;
+    strncpy(ws->path, path, sizeof(ws->path) - 1);
+    if (token) strncpy(ws->token, token, sizeof(ws->token) - 1);
+
+    /* 种子 */
+    ws_rand_seed((uint32_t)(uintptr_t)ws ^ (uint32_t)port);
+
+    /* 1. TCP 连接 */
+    if (transport->connect(transport->ctx, host, port) != 0) {
+        return -1;
+    }
+
+    /* 2. 发送 WS 升级请求 */
+    char key[32];
+    ws_gen_key(key);
+
+    char req[1024];
+    int n = snprintf(req, sizeof(req),
+        "GET %s HTTP/1.1\r\n"
+        "Host: %s:%u\r\n"
+        "Upgrade: websocket\r\n"
+        "Connection: Upgrade\r\n"
+        "Sec-WebSocket-Key: %s\r\n"
+        "Sec-WebSocket-Version: 13\r\n"
+        "\r\n",
+        path, host, (unsigned)port, key);
+
+    /* 如果 token 存在，加到路径参数中 */
+    if (token && token[0]) {
+        n = snprintf(req, sizeof(req),
+            "GET %s?token=%s HTTP/1.1\r\n"
+            "Host: %s:%u\r\n"
+            "Upgrade: websocket\r\n"
+            "Connection: Upgrade\r\n"
+            "Sec-WebSocket-Key: %s\r\n"
+            "Sec-WebSocket-Version: 13\r\n"
+            "\r\n",
+            path, token, host, (unsigned)port, key);
+    }
+
+    if (transport->send(transport->ctx, (uint8_t *)req, n) != n) {
+        transport->close(transport->ctx);
+        return -1;
+    }
+
+    /* 3. 读取响应头（直到 \r\n\r\n） */
+    char resp[1024];
+    int resp_len = 0;
+    int found = 0;
+    while (resp_len < (int)sizeof(resp) - 1) {
+        int n = transport->recv(transport->ctx, (uint8_t *)(resp + resp_len), 1);
+        if (n <= 0) {
+            transport->close(transport->ctx);
+            return -1;
+        }
+        resp_len += n;
+        resp[resp_len] = '\0';
+        if (resp_len >= 4 && strcmp(resp + resp_len - 4, "\r\n\r\n") == 0) {
+            found = 1;
+            break;
+        }
+    }
+    if (!found) {
+        transport->close(transport->ctx);
+        return -1;
+    }
+
+    /* 4. 检查状态码 101 */
+    if (strstr(resp, " 101 ") == NULL) {
+        transport->close(transport->ctx);
+        return -1;
+    }
+
+    ws->connected = 1;
+    return 0;
+}
+
+int ha_ws_send_text(ha_ws_t *ws, const char *text) {
+    if (!ws->connected) return -1;
+    return ha_ws_send_frame(ws, WS_OPCODE_TEXT, (const uint8_t *)text, (int)strlen(text));
+}
+
+int ha_ws_send_binary(ha_ws_t *ws, const uint8_t *data, int len) {
+    if (!ws->connected) return -1;
+    return ha_ws_send_frame(ws, WS_OPCODE_BINARY, data, len);
+}
+
+int ha_ws_send_ping(ha_ws_t *ws) {
+    if (!ws->connected) return -1;
+    return ha_ws_send_frame(ws, WS_OPCODE_PING, NULL, 0);
+}
+
+int ha_ws_read_frame(ha_ws_t *ws, const uint8_t **payload, int *len) {
+    if (!ws->connected) return -1;
+
+    *payload = NULL;
+    *len = 0;
+
+    /* 读取帧头：2 字节 */
+    uint8_t hdr[2];
+    if (recv_all(ws, hdr, 2) != 0) {
+        ws->connected = 0;
+        return -1;
+    }
+
+    int opcode = hdr[0] & 0x0F;
+    int masked = (hdr[1] & 0x80) ? 1 : 0;
+    uint64_t frame_len = hdr[1] & 0x7F;
+
+    if (frame_len == 126) {
+        uint8_t ext[2];
+        if (recv_all(ws, ext, 2) != 0) { ws->connected = 0; return -1; }
+        frame_len = ((uint64_t)ext[0] << 8) | ext[1];
+    } else if (frame_len == 127) {
+        uint8_t ext[8];
+        if (recv_all(ws, ext, 8) != 0) { ws->connected = 0; return -1; }
+        frame_len = 0;
+        for (int i = 0; i < 8; i++) {
+            frame_len = (frame_len << 8) | ext[i];
+        }
+    }
+
+    /* 读取 mask key */
+    uint8_t mask_key[4] = {0, 0, 0, 0};
+    if (masked) {
+        if (recv_all(ws, mask_key, 4) != 0) { ws->connected = 0; return -1; }
+    }
+
+    /* 限制帧大小 */
+    if (frame_len > sizeof(ws->read_buf)) {
+        /* 帧太大，跳过 payload */
+        uint64_t skip = frame_len;
+        uint8_t tmp[256];
+        while (skip > 0) {
+            int to_skip = (skip > sizeof(tmp)) ? (int)sizeof(tmp) : (int)skip;
+            if (recv_all(ws, tmp, to_skip) != 0) { ws->connected = 0; return -1; }
+            skip -= to_skip;
+        }
+        return -1; /* 返回错误，帧太大 */
+    }
+
+    /* 读取 payload */
+    if (frame_len > 0) {
+        if (recv_all(ws, ws->read_buf, (int)frame_len) != 0) {
+            ws->connected = 0;
+            return -1;
+        }
+        /* 如果有 mask，解掩码 */
+        if (masked) {
+            for (uint64_t i = 0; i < frame_len; i++) {
+                ws->read_buf[i] ^= mask_key[i & 3];
+            }
+        }
+    }
+
+    *payload = ws->read_buf;
+    *len = (int)frame_len;
+
+    switch (opcode) {
+        case WS_OPCODE_CLOSE:
+            ws->connected = 0;
+            return WS_OPCODE_CLOSE;
+        case WS_OPCODE_PING:
+            return WS_OPCODE_PING;
+        case WS_OPCODE_PONG:
+            return WS_OPCODE_PONG;
+        case WS_OPCODE_TEXT:
+        case WS_OPCODE_BINARY:
+            return opcode;
+        default:
+            return -1;
+    }
+}
+
+void ha_ws_close(ha_ws_t *ws) {
+    if (ws->connected) {
+        ha_ws_send_frame(ws, WS_OPCODE_CLOSE, NULL, 0);
+        ws->connected = 0;
+    }
+    ws->transport->close(ws->transport->ctx);
+}

remotedevice/src/ha_ws.h

@@ -0,0 +1,62 @@
+#ifndef HA_WS_H
+#define HA_WS_H
+
+#include <stdint.h>
+#include <stddef.h>
+#include "../include/ha_remotedevice.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* ======================== WS 帧类型 ======================== */
+#define WS_OPCODE_CONTINUATION  0x0
+#define WS_OPCODE_TEXT          0x1
+#define WS_OPCODE_BINARY        0x2
+#define WS_OPCODE_CLOSE         0x8
+#define WS_OPCODE_PING          0x9
+#define WS_OPCODE_PONG          0xA
+
+/* ======================== WS 连接 ======================== */
+typedef struct {
+    ha_transport_t *transport;   /* 用户实现的传输层 */
+    int             connected;   /* 是否已连接 */
+    uint8_t         read_buf[8192];  /* 读缓冲区 */
+    int             read_pos;    /* 缓冲区中有效数据起始位置 */
+    int             read_len;    /* 缓冲区中有效数据长度 */
+    char            host[256];   /* 缓存目标地址 */
+    uint16_t        port;
+    char            path[256];
+    char            token[256];
+} ha_ws_t;
+
+/* 创建 WS 连接。返回 0 成功，非 0 失败。 */
+int  ha_ws_connect(ha_ws_t *ws, ha_transport_t *transport,
+                   const char *host, uint16_t port,
+                   const char *path, const char *token);
+
+/* 发送文本帧。返回 0 成功。 */
+int  ha_ws_send_text(ha_ws_t *ws, const char *text);
+
+/* 发送二进制帧。返回 0 成功。 */
+int  ha_ws_send_binary(ha_ws_t *ws, const uint8_t *data, int len);
+
+/* 发送 ping。返回 0 成功。 */
+int  ha_ws_send_ping(ha_ws_t *ws);
+
+/* 读取一帧。
+ * 返回 opcode (0x1/0x2/0x8/0x9/0xA)，-1 表示关闭或错误。
+ * payload 和 len 指向内部缓冲区，在下次调用前有效。 */
+int  ha_ws_read_frame(ha_ws_t *ws, const uint8_t **payload, int *len);
+
+/* 发送原始 WS 帧（内部使用，用于回复 ping） */
+int  ha_ws_send_frame(ha_ws_t *ws, int opcode, const uint8_t *payload, int len);
+
+/* 关闭 WS 连接 */
+void ha_ws_close(ha_ws_t *ws);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* HA_WS_H */