bump: sdk v0.9.2 (SetToolBlocks + DataDir)

SDK 公共层新增多模态内容块类型；IOInjector 接口新增 SetToolBlocks
方法让插件工具注入 image_url/audio_url 块，内核 process.go 消费后
追加到 tool message 的 content 数组。详见 TrueAgent 仓库 multimodal。

.gitignore

@@ -1,6 +1,8 @@
 # Build artifacts
 *.so
 *.dll
+*.o
+*.exe
 *.hmap
 plugin.json
 
@@ -25,3 +27,6 @@ z_entry.c
 # Pre-built plugindev binaries in bin/ should be tracked
 !bin/plugindev*
 !bin/*.exe
+
+# plugindev binary in tools/
+tools/plugindev/plugindev

README.md

@@ -23,7 +23,8 @@ type Plugin interface {
 | 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） |
-| 输出通道 | `RegisterOutputChannel(name, caps, desc, handler)` | 注册输出通道，caps 为能力位掩码 |
+| 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 |
 | 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） |
@@ -47,10 +48,30 @@ sdk.RegisterStage(StagePreAction, func(ctx *StageContext) error { return nil })
 sdk.RegisterStage(StageBeforeToolcall, myHandler, StageScopeOwnTools)
 ```
 
+### ChannelDef
+
+```go
+type ChannelDef struct {
+    NoMemory bool              // 通道输入/输出不参与记忆计算（向量/关键词/蒸馏），原文保留
+    Cleaner  func(string) string // 可选：计算层过滤函数（不改原文）
+}
+```
+
+`ChannelDef` 控制通道在记忆计算层的行为，与 `ToolDef` 的 `NoMemory`/`Cleaner` 语义一致。
+
+### 输入通道
+
+```go
+sdk.RegisterInputChannel("qq", ChannelDef{
+    NoMemory: true,
+    Cleaner:  func(text string) string { return strings.TrimSpace(text) },
+})
+```
+
 ### 输出通道
 
 ```go
-sdk.RegisterOutputChannel("my-channel", CapText|CapFile, "通道描述", handler)
+sdk.RegisterOutputChannel("my-channel", CapText|CapFile, "通道描述", ChannelDef{}, handler)
 ```
 
 handler 接收三个参数：
@@ -117,21 +138,38 @@ Triple 数据结构新增字段：
 func New(name string, sett SettingsAPI, regTool ToolRegistrar, regStage StageRegistrar, regAPI APIRegistrar, regOutput OutputChannelRegistrar) *PluginSDK
 ```
 
-插件开发者只需实现 `Plugin` 接口并导出 `NewPlugin()` 入口函数。
+插件开发者只需实现 `Plugin` 接口并导出 `NewPluginFactory()` 入口函数。
 
 ## plugindev 工具链
 
-`plugindev` 提供插件开发全流程支持：
+`plugindev` 提供插件开发全流程支持。仓库 `bin/` 提供各平台预制二进制（linux/darwin/windows × amd64/arm64），下载后直接加入 PATH 即可：
+
+```bash
+curl -o plugindev https://gitcode.com/JianFeeeee/homeagent-sdk/-/raw/main/bin/plugindev_linux_amd64
+chmod +x plugindev
+```
 
 | 命令 | 说明 |
 |------|------|
-| `plugindev init` | 初始化插件项目（生成 plg.json、入口模板） |
+| `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` | 构建插件，输出 .hmap 包 |
+| `plugindev build [flags]` | 编译并打包为 `.hmap` 包（支持跨平台编译和 bundle 模式） |
-| `plugindev clean` | 清理构建产物 |
+| `plugindev clean` | 清理 `build/`、`dist/` 目录及生成文件（plugin.json、z_bridge_gen.go） |
-| `plugindev debug` | 本地调试模式运行插件 |
+| `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） |
 
 支持 **Go** 和 **Lua** 两种插件语言。
 
+### build 命令 flags
+
+| Flag | 说明 |
+|------|------|
+| `--outdir <dir>` | 输出目录（默认 `dist`，可覆盖 plg.json 中的 `outdir`） |
+| `--target <os/arch>` | 构建目标（如 `linux/amd64`），可重复指定（追加到 plg.json 中的 targets） |
+| `--bundle` | 强制 bundle 模式（同时编译 linux/amd64, darwin/amd64, windows/amd64） |
+| `--no-bundle` | 关闭 bundle 模式，仅按 targets 逐个编译 |
+| `--sdk-path <path>` | 指定 SDK 源码路径（覆盖 plg.json 中的 `sdk_path`） |
+| `--replace <from=to>` / `-R` | Go 模块替换（追加到 plg.json 中的 replaces），`from` 为模块路径，`to` 为本地路径 |
+
 ### plg.json 清单格式
 
 ```json
@@ -164,13 +202,15 @@ 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` / `main.lua`） |
+| `entry` | string | 入口文件（`plugin.so` / `plugin.dll` / `main.lua`） |
 | `tags` | string[] | 标签 |
-| `targets` | string | 构建目标，逗号分隔（如 `linux/amd64,windows/amd64`） |
+| `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`） |
-| `bundle` | bool | 是否 bundle 模式（同时编译多平台） |
+| `bundle` | bool | 是否 bundle 模式（同时编译多平台，默认 `true`） |
+| `sdk_path` | string | SDK 源码路径（覆盖自动检测的 SDK 路径） |
+| `go_version` | string | Go 版本（如 `1.21`，默认从 SDK 的 go.mod 读取） |
 | `replaces` | object | Go 模块替换，key=模块路径，value=本地路径 |
-| `source_dirs` | string[] | 额外源码搜索路径（编译时自动导入） |
+| `source_dirs` | string[] | 额外源码搜索路径（编译时自动导入，用于引入 `thirdpart/` 外部的共享代码） |
 
 ### .hmap 包格式
 
@@ -179,14 +219,53 @@ func New(name string, sett SettingsAPI, regTool ToolRegistrar, regStage StageReg
 - `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）
 - `main.lua` — Lua 插件入口（Lua 插件时）
 
 ## 插件生命周期
 
+### 入口函数
+
+插件必须导出 `NewPluginFactory` 入口函数（Go）或 `start()` 函数（Lua）：
+
+**Go 插件** — 实现 `Plugin` 接口并导出工厂函数：
+
+```go
+func NewPluginFactory(name string, config map[string]interface{}) (sdk.Plugin, error) {
+    return &Plugin{name: name}, nil
+}
+```
+
+该函数由内核在加载插件时调用，`name` 为插件名，`config` 为 `skill.json` 中的配置（如有）。
+
+**Lua 插件** — 返回包含 `start(sdk)` 和 `stop()` 方法的 table：
+
+```lua
+local plugin = { name = "my-plugin" }
+function plugin.start(sdk) -- 注册工具等 end
+function plugin.stop() end
+return plugin
+```
+
 ### 启动与停止
 
 - `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）；`plugindev` 模板含 onRemove 演示。
+
+```go
+sdk.RegisterOnRemoveHandler(func() {
+    os.Remove(filepath.Join(dataDir, "events.json"))
+})
+```
 
 ### 自动重启
 
@@ -211,17 +290,341 @@ enabled := sdk.AutoRestart()
 
 ## 示例插件
 
-| 插件 | 说明 |
+| 插件 | 类型 | 说明 |
-|------|------|
+|------|------|------|
-| a2a | Agent-to-Agent 协议通信 |
+| [weather](example/weather) | Go | 天气查询（wttr.in），演示 NoMemory/Cleaner/阶段钩子/通道/文本记忆 |
-| bili | Bilibili 视频下载 |
+| [luademo](example/luademo) | Lua | Lua 全功能示例，覆盖 v0.8.0 Lua SDK 全部 API 面 |
-| browser | 网络搜索、网页抓取、浏览器渲染（合并自 web/webfetch） |
+| [qq](example/qq) | Go | QQ 消息集成（NapCat），17 个工具，输入/输出通道完整对接 |
-| editdoc | 文档编辑 |
+| [a2a](example/a2a) | Go | Agent-to-Agent 协议通信 |
-| files | 文件管理 |
+| [ai_image](example/ai_image) | Go | AI 图片生成 |
-| memo | 备忘录/记忆 |
+| [bili](example/bili) | Go | Bilibili 视频下载 |
-| ocr | 光学字符识别 |
+| [browser](example/browser) | Go | 网络搜索、网页抓取、浏览器渲染 |
-| qq | QQ 消息集成 |
+| [calendar](example/calendar) | Go | 日历管理 |
-| sanitizer | 内容清洗/安全过滤 |
+| [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 |
+
+## 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 `plugindev` 工具链初始化项目：
+
+```bash
+plugindev 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/`
+- **plugindev 模板**: `plugindev init --type remotedevice`
 
 ## 构建与安装
 
@@ -231,15 +634,21 @@ enabled := sdk.AutoRestart()
 plugindev 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 `plugindev 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 \
+# 本地路径
-  -F "package=@my-plugin.hmap"
+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。

README_EN.md

@@ -23,7 +23,8 @@ The SDK instance injected via `Start(sdk *PluginSDK)` provides:
 | Category | Method | Description |
 |----------|--------|-------------|
 | Stage Hooks | `RegisterStage(stage, handler, scope...)` | Register stage callback; scope: `StageScopeGlobal` (all, default) or `StageScopeOwnTools` (own tools only) |
-| Output Channel | `RegisterOutputChannel(name, caps, desc, handler)` | Register output channel with capability bitmask |
+| Input Channel | `RegisterInputChannel(name, def)` | Register input channel with `ChannelDef` (NoMemory/Cleaner) |
+| Output Channel | `RegisterOutputChannel(name, caps, desc, def, handler)` | Register output channel with `ChannelDef` and capability bitmask |
 | Tool Registration | `RegisterTool(name, def, handler)` | Register a tool for LLM invocation |
 | Plugin API | `RegisterPluginAPI(name)` | Register plugin API for inter-plugin access |
 | Graph Memory | `Memory()` | Access graph memory API (entity-relation store) |
@@ -47,10 +48,30 @@ sdk.RegisterStage(StagePreAction, func(ctx *StageContext) error { return nil })
 sdk.RegisterStage(StageBeforeToolcall, myHandler, StageScopeOwnTools)
 ```
 
+### ChannelDef
+
+```go
+type ChannelDef struct {
+    NoMemory bool              // Channel input/output skips memory computation (vector/keyword/distill), original text preserved
+    Cleaner  func(string) string // Optional: computation layer filter (does not modify original text)
+}
+```
+
+`ChannelDef` controls channel behavior in the memory computation layer, with the same semantics as `ToolDef.NoMemory`/`Cleaner`.
+
+### Input Channels
+
+```go
+sdk.RegisterInputChannel("qq", ChannelDef{
+    NoMemory: true,
+    Cleaner:  func(text string) string { return strings.TrimSpace(text) },
+})
+```
+
 ### Output Channels
 
 ```go
-sdk.RegisterOutputChannel("my-channel", CapText|CapFile, "channel description", handler)
+sdk.RegisterOutputChannel("my-channel", CapText|CapFile, "channel description", ChannelDef{}, handler)
 ```
 
 The handler receives three arguments:
@@ -187,6 +208,21 @@ Supports both **Go** and **Lua** plugin languages.
 
 - `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 `plugindev` template includes an onRemove demo.
+
+```go
+sdk.RegisterOnRemoveHandler(func() {
+    os.Remove(filepath.Join(dataDir, "events.json"))
+})
+```
 
 ### Auto-Restart
 
@@ -211,18 +247,322 @@ Internal plugins (platform built-in) have full SDK access including SocialAPI wr
 
 ## Example Plugins
 
-| Plugin | Description |
+| Plugin | Type | Description |
-|--------|-------------|
+|--------|------|-------------|
-| a2a | Agent-to-Agent protocol communication |
+| [weather](example/weather) | Go | Weather queries (wttr.in); demonstrates NoMemory/Cleaner/stage hooks/channels/text memory |
-| bili | Bilibili data fetching |
+| [luademo](example/luademo) | Lua | Full-featured Lua example covering the whole v0.8.0 Lua SDK surface |
-| editdoc | Document editing |
+| [qq](example/qq) | Go | QQ messaging integration (NapCat), 17 tools, full input/output channel wiring |
-| files | File management |
+| [a2a](example/a2a) | Go | Agent-to-Agent protocol communication |
-| memo | Memo/notes |
+| [ai_image](example/ai_image) | Go | AI image generation |
-| ocr | Optical character recognition |
+| [bili](example/bili) | Go | Bilibili video downloading |
-| qq | QQ messaging integration |
+| [browser](example/browser) | Go | Web search, page fetching, browser rendering |
-| sanitizer | Content sanitization/safety filtering |
+| [calendar](example/calendar) | Go | Calendar management |
-| web | Web browsing and interaction |
+| [editdoc](example/editdoc) | Go | Document editing |
-| webfetch | Web content fetching |
+| [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 |
+
+## 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 `plugindev` toolchain:
+
+```bash
+plugindev 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/`
+- **plugindev template**: `plugindev init --type remotedevice`
 
 ## Building & Installing
 
@@ -232,15 +572,21 @@ Internal plugins (platform built-in) have full SDK access including SocialAPI wr
 plugindev build
 ```
 
-Outputs a `.hmap` package to the project directory.
+Outputs a `.hmap` package to the `dist/` directory (default is the multi-platform bundle; use `plugindev 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 \
+# Local path
-  -F "package=@my-plugin.hmap"
+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.

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": "1.3.0",
   "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"
@@ -17,17 +18,50 @@ 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)
 	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",
@@ -43,6 +77,7 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 			"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"},
+				"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 +132,9 @@ 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 +147,69 @@ 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 +219,7 @@ 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 +227,32 @@ 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 fmt.Errorf("listen %s: %v", addr, err)
-		return
 	}
 
-	p.server = &http.Server{Handler: mux}
+	srv := &http.Server{
-	p.serverAddr = listener.Addr().String()
+		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)
+		log.Printf("[%s] A2A server on %s", p.name, addrStr)
-		if err := p.server.Serve(listener); err != nil && err != http.ErrServerClosed {
+		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) {
@@ -171,7 +284,9 @@ 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"`
+			Query     string `json:"query,omitempty"`
+			SessionID string `json:"session_id,omitempty"`
+			Limit     int    `json:"limit,omitempty"`
 			Message *struct {
 				Role  string `json:"role"`
 				Parts []struct {
@@ -195,29 +310,96 @@ func (p *Plugin) handleIncomingA2A(w http.ResponseWriter, r *http.Request) {
 			}
 			queryText = strings.TrimSpace(queryText)
 		}
-
+		if queryText == "" {
-		// Inject into agent pipeline via interrupt (preempt current processing) or direct input
+			http.Error(w, "query/message.text required", http.StatusBadRequest)
-		if queryText != "" {
+			return
-			p.sdk.InjectInterruptText("a2a", "webui", fmt.Sprintf("[来自A2A Agent的查询]\n%s", queryText))
 		}
 
-		// 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",
+				"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 +443,10 @@ type A2ARequest struct {
 }
 
 type A2AParams struct {
-	Query   string      `json:"query,omitempty"`
+	Query     string      `json:"query,omitempty"`
-	Message *A2AMessage `json:"message,omitempty"`
+	SessionID string      `json:"session_id,omitempty"`
-	TaskID  string      `json:"id,omitempty"`
+	Message   *A2AMessage `json:"message,omitempty"`
+	TaskID    string      `json:"id,omitempty"`
 }
 
 type A2AResponse struct {
@@ -276,6 +459,7 @@ type A2AResponse struct {
 type A2AResult struct {
 	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 +525,7 @@ 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 +547,8 @@ 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 +587,39 @@ 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 == "" {
+	listen = strings.TrimSpace(listen)
-		return "参数 listen 不能为空。设为空字符串可禁用 HTTP 服务。", nil
-	}
 
 	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 == "" || listen == "off" || listen == "disabled" {
-	if listen != "" {
+		p.stopServer()
-		p.startServer(listen)
+		return "A2A HTTP 服务已禁用（listen 设为空）", nil
 	}
 
-	status := "已启动"
+	if err := p.startServer(listen); err != nil {
-	if listen == "" {
+		return fmt.Sprintf("A2A 配置已保存，但服务启动失败: %v", err), nil
-		status = "已禁用"
 	}
-	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 +627,28 @@ 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 err := p.startServer(addrStr); err != nil {
-	if p.server == nil {
+		return fmt.Sprintf("A2A 服务启动失败: %v", err), nil
-		return fmt.Sprintf("A2A 服务启动失败，请检查监听地址: %s", addrStr), 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": "1.2.0",
+  "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 +1,642 @@
+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)
+	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/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")),
+		"content":     content,
-		"images":  urls,
+		"images":      localPaths,
-		"prompt":  prompt,
+		"prompt":      prompt,
-		"model":   model,
+		"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
+	name  string
-	sdk  *sdk.PluginSDK
+	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)
+	parts, _ := filepath.Glob(filepath.Join(taskDir, "*.part"))
-	var newest string
+	for _, f := range parts {
-	var newestTime int64
+		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 fi.Size() > mainSize {
-		if t > newestTime {
+			mainSize = fi.Size()
-			newestTime = t
+			mainFile = e.Name()
-			newest = 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)
+	dlPath := filepath.Join(taskDir, mainFile)
-	fi, _ := os.Stat(dlPath)
-	var fileSize int64
-	if fi != nil {
-		fileSize = fi.Size()
-	}
 	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": "2.3.0",
   "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

@@ -13,6 +13,7 @@ import (
 	"net/url"
 	"os"
 	"os/exec"
+	"path/filepath"
 	"regexp"
 	"strconv"
 	"strings"
@@ -33,22 +34,49 @@ type Plugin struct {
 	proxy   string
 	client  *http.Client
 
-	sessions map[string]*BrowserSession
+	sessions    map[string]*BrowserSession
-	nextID   int
+	nextID      int
-	wg       sync.WaitGroup
+	wg          sync.WaitGroup
-	stopCh   chan struct{}
+	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
+	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
+	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) {
@@ -186,6 +214,13 @@ 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 {
@@ -241,12 +276,13 @@ 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。优先连接 systemd 托管的共享浏览器后端（登录态全机共享、各 agent 独立标签页）；后端未安装时返回 need_install 引导（调 browser_install）；无法安装时自动降级本地临时模式。同来源复用已有标签页。",
 		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)"},
+				"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"},
 			},
 		},
 	}, p.handleBrowserStart)
@@ -273,7 +309,7 @@ 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 +372,15 @@ 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 +401,20 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 }
 
 func (p *Plugin) Stop() error {
-	close(p.stopCh)
+	p.stopOnce.Do(func() {
-	p.wg.Wait()
+		close(p.stopCh)
-	if p.client != nil {
+		p.wg.Wait()
-		p.client.CloseIdleConnections()
+		if p.client != nil {
-	}
+			p.client.CloseIdleConnections()
-	p.mu.Lock()
+		}
-	for _, s := range p.sessions {
+		p.mu.Lock()
-		s.Close()
+		for _, s := range p.sessions {
-	}
+			s.Close()
-	p.sessions = nil
+		}
-	p.mu.Unlock()
+		p.sessions = nil
-	log.Printf("[%s] stopped", p.name)
+		p.mu.Unlock()
+		log.Printf("[%s] stopped", p.name)
+	})
 	return nil
 }
 
@@ -660,38 +707,82 @@ 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 err := p.ssrfCheck(rawURL); err != nil {
-	if waitSec > 0 {
+		return errResult(err.Error()), nil
-		time.Sleep(time.Duration(waitSec) * time.Second)
 	}
-	var html string
+	waitSec := int64(readArg(args, "wait", float64(0)))
-	chromiumPath := "/usr/local/bin/chromium"
+
-	if _, err := os.Stat(chromiumPath); err == nil {
+	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 {
+		done := make(chan error, 1)
-			return errResult("chromium: " + err.Error()), nil
+		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 +797,71 @@ 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 cdpReachable(endpoint string) bool {
-
+	client := &http.Client{Timeout: 2 * time.Second}
-func (p *Plugin) handleBrowserStart(args map[string]interface{}) (interface{}, error) {
+	resp, err := client.Get(endpoint + "/json/version")
-	timeoutStr := readArg(args, "timeout", "10m")
-	timeout, err := time.ParseDuration(timeoutStr)
 	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 +871,83 @@ func (p *Plugin) handleBrowserStart(args map[string]interface{}) (interface{}, e
 	if p.proxy != "" {
 		opts = append(opts, chromedp.Flag("proxy-server", p.proxy))
 	}
-
+	allocCtx, cancelAlloc := chromedp.NewExecAllocator(context.Background(), opts...)
-	allocCtx, cancel := 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()
+		cancelAlloc()
-		return errResult("browser init failed: " + err.Error()), nil
+		return nil, nil, nil, err
+	}
+	return allocCtx, cancelAlloc, nil, nil
+}
+
+func (p *Plugin) handleBrowserStart(args map[string]interface{}) (interface{}, error) {
+	timeoutStr := readArg(args, "timeout", "10m")
+	timeout, err := time.ParseDuration(timeoutStr)
+	if err != nil {
+		timeout = 10 * time.Minute
 	}
 
-	session := &BrowserSession{
+	source := readArg(args, "source", "")
-		allocCtx:  allocCtx,
+	if source == "" {
-		cancel:    cancel,
+		source = "default"
-		ctx:       ctx,
+	}
-		createdAt: time.Now(),
+
-		timeout:   timeout,
+	// 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.mu.Unlock()
+			p.mu.Unlock()
+			return map[string]interface{}{
+				"id":     id,
+				"status": "reused",
+				"url":    cur,
+				"note":   "已复用本来源的现有标签页（登录态全机共享）",
+			}, 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 +959,7 @@ 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 {
@@ -766,13 +970,13 @@ 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)
+	log.Printf("[%s] created browser session %s: url=%s timeout=%v source=%s", p.name, id, initURL, timeout, source)
 	return map[string]interface{}{
 		"id":      id,
 		"status":  "created",
+		"mode":    "shared-backend",
 		"url":     initURL,
 		"timeout": timeout.String(),
 	}, nil
@@ -807,7 +1011,7 @@ 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 +1029,9 @@ 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 {
@@ -841,7 +1048,7 @@ func (p *Plugin) handleScreenshot(args map[string]interface{}) (interface{}, err
 		"format":    format,
 		"size":      len(buf),
 		"base64":    b64,
-		"data_uri":  fmt.Sprintf("data:image/%s;base64,%s", format, b64),
+		"data_uri":  fmt.Sprintf("data:image/png;base64,%s", b64),
 	}, nil
 }
 
@@ -1001,12 +1208,113 @@ func (p *Plugin) cleanupLoop() {
 			for id, s := range p.sessions {
 				if time.Since(s.createdAt) >= s.timeout {
 					log.Printf("[%s] cleanup: browser session %s expired", p.name, id)
-					delete(p.sessions, id)
+				delete(p.sessions, id)
-					go s.Close()
+				s.Close()
-					p.sdk.InjectText(p.name, p.name, fmt.Sprintf("[浏览器会话 %s 已超时关闭]", id))
+				p.sdk.InjectInterruptText(p.name, p.name, fmt.Sprintf("[浏览器会话 %s 已超时关闭]", id))
 				}
 			}
 			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/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

@@ -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 +276,22 @@ 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")
+	dataDirVal, err := s.Settings().GetCore("core.daemon.data_dir")
-	if dataHome == "" {
+	if err != nil || dataDirVal == "" {
-		dataHome = "/tmp"
+		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{
@@ -388,7 +406,6 @@ 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 +428,9 @@ 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 +472,7 @@ 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 +496,17 @@ func (p *Plugin) checkReminders() {
 				pid = e.ParentID
 			}
 			next.ParentID = pid
-			newEvents = append(newEvents, *next)
+			dup := false
-			changed = true
+			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 +517,11 @@ func (p *Plugin) checkReminders() {
 	if changed {
 		p.saveEventsLocked()
 	}
+	p.mu.Unlock()
+
+	for _, msg := range injectMsgs {
+		p.sdk.InjectInterruptText("calendar", "calendar", msg)
+	}
 }
 
 func (p *Plugin) nextOccurrence(e CalendarEvent, evtTime time.Time) *CalendarEvent {
@@ -560,9 +591,7 @@ func (p *Plugin) cleanupPastEvents() {
 			keep = append(keep, e)
 			continue
 		}
-		if e.Repeat != "" && e.Repeat != RepeatNone {
+		_ = e // 过时重复事件不再保留：next 已由 nextOccurrence 追加
-			keep = append(keep, e)
-		}
 	}
 	p.events = keep
 }
@@ -573,6 +602,17 @@ 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 +656,7 @@ 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 +732,7 @@ func (p *Plugin) handleEventAdd(args map[string]interface{}) (interface{}, error
 	note := readArg(args, "note", "")
 	remindStr := readArg(args, "remind_before", "")
 	reminds := parseReminds(remindStr)
-	lunar := false
+	lunar := readArgBool(args, "lunar")
-	if v := readArg(args, "lunar", ""); v == "true" {
-		lunar = true
-	}
 	lunarMonth := int(readArg(args, "lunar_month", int64(0)))
 	lunarDay := int(readArg(args, "lunar_day", int64(0)))
 
@@ -897,10 +934,12 @@ func (p *Plugin) handleEventUpdate(args map[string]interface{}) (interface{}, er
 				e.Repeat = v
 			}
 		}
-		if v := readArg(args, "lunar", ""); v == "true" {
+		if v, ok := args["lunar"]; ok && v != nil {
-			e.Lunar = true
+			if b, ok := v.(bool); ok {
-		} else if v == "false" {
+				e.Lunar = b
-			e.Lunar = false
+			} 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 +1177,12 @@ 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/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
+	name       string
-	sdk  *sdk.PluginSDK
+	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"
+	if p.venvPython == "" {
-	pythonBin := "python3"
+		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(venvPython); err == nil {
+	}
-		pythonBin = venvPython
+	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
+plugindev 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",
+  "name_en": "Memo",
-  "version": "1.0.0",
+  "version": "1.1.0",
-  "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。",
+  "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
+	nextMID  int64
-	filePath string
+	todoPath string
+	memoPath string
 	stopCh   chan struct{}
 	tp       string
 }
@@ -37,70 +48,154 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	s.SetAutoRestart(true)
 	p.sdk = s
 	p.tp = p.name + "_"
-	p.stopCh = make(chan struct{})
 
 	dataDirVal, err := s.Settings().GetCore("core.daemon.data_dir")
 	if err != nil || dataDirVal == "" {
 		dataDirVal = "."
 	}
-	p.filePath = filepath.Join(fmt.Sprint(dataDirVal), "memos.json")
+	dir := filepath.Join(fmt.Sprint(dataDirVal), p.name)
-	p.load()
+	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{
+	// 卸载（删除）时清理数据文件；重载不触发
-		Name:        p.tp + "create",
+	s.RegisterOnRemoveHandler(p.cleanupData)
-		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。",
+
+	// ── 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{
+	s.RegisterTool(p.tp+"todo_complete", sdk.ToolDef{
-		Name:        p.tp + "complete",
+		Name:        p.tp + "todo_complete",
-		Description: "将指定ID的备忘标记为已完成。",
+		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{
+	s.RegisterTool(p.tp+"todo_list", sdk.ToolDef{
-		Name:        p.tp + "list",
+		Name:        p.tp + "todo_list",
-		Description: "列出所有未完成的备忘条目，包含ID、内容和创建时间。",
+		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.todos = []Todo{}
-		p.nextID = 1
+		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 +203,82 @@ func (p *Plugin) load() {
 		NextID int64  `json:"next_id"`
 	}
 	if json.Unmarshal(data, &store) != nil {
-		p.memos = nil
+		p.memos = []Memo{}
-		p.nextID = 1
+		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 {
+	if p.nextMID < 1 {
-		p.nextID = 1
+		p.nextMID = 1
 	}
 }
 
-func (p *Plugin) save() {
+func (p *Plugin) saveTodos() {
+	p.mu.RLock()
 	data, _ := json.MarshalIndent(map[string]interface{}{
-		"memos":   p.memos,
+		"todos":   p.todos,
-		"next_id": p.nextID,
+		"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 {
+	for _, t := range p.todos {
-		if !m.Done {
+		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
+	var out []Todo
-	for _, m := range p.memos {
+	for _, t := range p.todos {
-		if !m.Done {
+		if !t.Done {
-			out = append(out, m)
+			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 +287,124 @@ 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))
+					fmt.Sprintf("注意，你还有%d条待办未完成，请检查", n))
 			}
 		}
 	}
 }
 
-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 +412,22 @@ 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 +436,8 @@ 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 {
+		if p.memos[i].ID == int64(id) {
-			p.memos[i].Done = true
+			p.memos = append(p.memos[:i], p.memos[i+1:]...)
 			found = true
 			break
 		}
@@ -230,30 +445,33 @@ 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) {
+func (p *Plugin) handleMemoList(args map[string]interface{}) (interface{}, error) {
-	memos := p.pendingMemos()
+	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 +488,24 @@ 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/qq/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/qq/plg.json

@@ -1,15 +1,18 @@
-{
+{
   "name": "qq",
   "name_zh": "QQ消息",
   "name_en": "qq",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "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": true,
+  "bundle": false,
   "replaces": {},
   "source_dirs": []
-}
+}

example/qq/plugin.go

@@ -3,12 +3,14 @@ package main
 import (
 	"bytes"
 	"context"
+	"crypto/hmac"
 	"encoding/base64"
 	"encoding/binary"
 	"encoding/json"
 	"fmt"
 	"io"
 	"log"
+	"math"
 	"net"
 	"net/http"
 	"os"
@@ -32,7 +34,7 @@ type ForwardRule struct {
 }
 
 func rconSend(host string, port int, password, cmd string) error {
-	addr := fmt.Sprintf("%s:%d", host, port)
+	addr := net.JoinHostPort(host, strconv.Itoa(port))
 	conn, err := net.DialTimeout("tcp", addr, 5*time.Second)
 	if err != nil {
 		return fmt.Errorf("rcon dial: %w", err)
@@ -66,7 +68,7 @@ func rconPacket(id, typ int32, body string) []byte {
 	b = append(b, 0) // null terminator
 	b = append(b, 0) // padding
 	length := 4 + 4 + len(b)
-	pkt := make([]byte, 4+len(b))
+	pkt := make([]byte, 12+len(b))
 	binary.LittleEndian.PutUint32(pkt, uint32(length))
 	binary.LittleEndian.PutUint32(pkt[4:], uint32(id))
 	binary.LittleEndian.PutUint32(pkt[8:], uint32(typ))
@@ -90,7 +92,8 @@ type Plugin struct {
 	napcatURL      string
 	remoteDir      string
 	filesDir       string
-	adminID        int64
+	webhookToken   string
+	adminIDs       []int64
 	botID          int64
 	botNickname    string
 	dmPolicy       string
@@ -102,6 +105,13 @@ type Plugin struct {
 	agentfsDir     string
 	downloadMu     sync.Mutex
 	downloadTasks  []*DownloadTask
+	typingMu       sync.Mutex
+	typingMap      map[int64]*typingState
+}
+
+type typingState struct {
+	userID int64
+	stopCh chan struct{}
 }
 
 func (p *Plugin) Name() string { return p.name }
@@ -112,7 +122,7 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 
 	s.Settings().RegisterDef(sdk.ConfigDef{Key: "listen", Default: "0.0.0.0:25580", Type: "string", DisplayName: "监听地址", Description: "Webhook HTTP 监听地址", Category: "qq"})
 	s.Settings().RegisterDef(sdk.ConfigDef{Key: "napcat_url", Default: "http://127.0.0.1:3000", Type: "string", DisplayName: "NapCat 地址", Description: "NapCat HTTP API 基础 URL", Category: "qq"})
-	s.Settings().RegisterDef(sdk.ConfigDef{Key: "admin", Default: "", Type: "string", DisplayName: "管理员 QQ", Description: "管理员 QQ 号，收到其消息时标记【重要！老大消息】", Category: "qq"})
+	s.Settings().RegisterDef(sdk.ConfigDef{Key: "admin", Default: "", Type: "string", DisplayName: "管理员 QQ", Description: "管理员 QQ 号列表，逗号分隔。收到其消息时标记【重要！老大消息】", Category: "qq"})
 	s.Settings().RegisterDef(sdk.ConfigDef{Key: "dm_policy", Default: "open", Type: "string", DisplayName: "私聊策略", Description: "open / allowlist / disabled", Category: "qq", Options: []string{"open", "allowlist", "disabled"}})
 	s.Settings().RegisterDef(sdk.ConfigDef{Key: "allow_from", Default: "", Type: "string", DisplayName: "私聊白名单", Description: "允许私聊机器人的 QQ 号列表，逗号分隔", Category: "qq"})
 	s.Settings().RegisterDef(sdk.ConfigDef{Key: "group_policy", Default: "open", Type: "string", DisplayName: "群聊策略", Description: "open / allowlist / disabled", Category: "qq", Options: []string{"open", "allowlist", "disabled"}})
@@ -120,13 +130,15 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	s.Settings().RegisterDef(sdk.ConfigDef{Key: "forward_rules", Default: "[]", Type: "string", DisplayName: "转发规则", Description: "JSON 数组，每项 {group_id,host,port,password,template}。匹配的群消息通过 RCON 转发到 Minecraft。template 支持 {nickname} {message} 占位", Category: "qq"})
 	s.Settings().RegisterDef(sdk.ConfigDef{Key: "files_dir", Default: "/home/newqqagent/agentfs/merged/qq_files", Type: "string", DisplayName: "文件存储目录", Description: "从QQ接收的文件保存目录（CQ file/image 自动下载到此目录）", Category: "qq"})
 	s.Settings().RegisterDef(sdk.ConfigDef{Key: "remote_dir", Default: "/home/program/qq-workspace/remote", Type: "string", DisplayName: "NapCat容器共享目录", Description: "与NapCat容器共享的文件目录，主机路径。发文件时文件会复制到此目录，NapCat内部映射为/app/files/", Category: "qq"})
+	s.Settings().RegisterDef(sdk.ConfigDef{Key: "webhook_token", Default: "", Type: "string", DisplayName: "Webhook 令牌", Description: "NapCat 上报请求头 X-Webhook-Token 校验值，留空则不校验", Category: "qq"})
 	s.Settings().RegisterDef(sdk.ConfigDef{Key: "agentfs_dir", Default: "/home/newqqagent/agentfs/merged", Type: "string", DisplayName: "AgentFS目录", Description: "文件读写的工作目录，read_document/video_download 等工具的默认工作目录", Category: "qq"})
 
 	settings := s.Settings()
 
 	p.listenAddr = getSetting[string](settings, "listen", "0.0.0.0:25580")
+	p.webhookToken = getSetting[string](settings, "webhook_token", "")
 	p.napcatURL = strings.TrimRight(getSetting[string](settings, "napcat_url", "http://127.0.0.1:3000"), "/")
-	p.adminID = getSetting[int64](settings, "admin", 0)
+	p.adminIDs = parseIDList(getSetting[string](settings, "admin", ""))
 	p.dmPolicy = normalizePolicy(getSetting[string](settings, "dm_policy", "open"))
 	p.groupPolicy = normalizePolicy(getSetting[string](settings, "group_policy", "open"))
 	p.allowFrom = parseIDSet(getSetting[string](settings, "allow_from", ""))
@@ -165,7 +177,28 @@ meta JSON 格式：
   "reply_to": 12345         // 可选，回复指定消息 ID
 }
 type 枚举: text（文字）/ voice（语音转文字后发送）/ image（图片URL）/ file（文件URL）`,
-		p.handleChannelOutput)
+		sdk.ChannelDef{}, p.handleChannelOutput)
+
+	// ---- 注册输入通道（记忆计算层行为） ----
+	inputCleaner := func(text string) string {
+		// 从中断模板中提取语义内容：消息来源和发送者昵称
+		// 模板: 来自「昵称」的私聊/群聊消息(message_id=N)...
+		// 模板: 【重要！老大消息】来自「昵称」...
+		cleaned := text
+		// 去掉模板前缀
+		if strings.HasPrefix(cleaned, "【重要！老大消息】") {
+			cleaned = strings.TrimPrefix(cleaned, "【重要！老大消息】")
+		}
+		// 提取 "来自「XXX」" 中的昵称作为关键词
+		if start := strings.Index(cleaned, "来自「"); start >= 0 {
+			if end := strings.Index(cleaned[start:], "」"); end >= 0 {
+				nick := cleaned[start+len("来自「") : start+end]
+				cleaned = nick
+			}
+		}
+		return cleaned
+	}
+	s.RegisterInputChannel("qq", sdk.ChannelDef{NoMemory: true, Cleaner: inputCleaner})
 
 	// 查询类工具输出清洗器：提取 JSON 中的 content/文本字段参与向量化
 	cleaner := func(output string) string {
@@ -251,7 +284,7 @@ type 枚举: text（文字）/ voice（语音转文字后发送）/ image（图
 		NoMemory: false,
 		Parameters: map[string]interface{}{
 			"type": "object", "properties": map[string]interface{}{
-				"user_id": map[string]interface{}{"type": "integer", "description": "QQ号（与group_id二选一）"},
+				"user_id":  map[string]interface{}{"type": "integer", "description": "QQ号（与group_id二选一）"},
 				"group_id": map[string]interface{}{"type": "integer", "description": "群号（与user_id二选一）"},
 			},
 		},
@@ -284,19 +317,19 @@ type 枚举: text（文字）/ voice（语音转文字后发送）/ image（图
 		Name: tp + "group_manage", Description: "QQ群综合管理。通过command参数执行各种操作：leave退群, kick踢人, ban禁言, unban解禁, rename改名, mute-all全员禁言, set-card设名片, set-admin设管理, set-title设头衔, member-list成员列表, group-info群详情, member-info成员详情, at-all-remain@全体剩余, msg-history消息历史, recall撤回, pin-msg精华, list-files文件列表, pending-requests待处理请求, folder-create创建文件夹。注意：leave/kick/ban/unban/mute-all/set-admin等破坏性操作必须先请示管理员确认后再执行。",
 		Parameters: map[string]interface{}{
 			"type": "object", "properties": map[string]interface{}{
-				"command":  map[string]interface{}{"type": "string", "description": "操作命令"},
+				"command":    map[string]interface{}{"type": "string", "description": "操作命令"},
-				"group_id": map[string]interface{}{"type": "integer", "description": "群号"},
+				"group_id":   map[string]interface{}{"type": "integer", "description": "群号"},
-				"user_id":  map[string]interface{}{"type": "integer", "description": "QQ号（踢人/禁言/设名片等需要）"},
+				"user_id":    map[string]interface{}{"type": "integer", "description": "QQ号（踢人/禁言/设名片等需要）"},
 				"message_id": map[string]interface{}{"type": "integer", "description": "消息ID（撤回/精华）"},
-				"name":     map[string]interface{}{"type": "string", "description": "群名称（rename）或文件夹名（folder-create）"},
+				"name":       map[string]interface{}{"type": "string", "description": "群名称（rename）或文件夹名（folder-create）"},
-				"card":     map[string]interface{}{"type": "string", "description": "群名片（set-card）"},
+				"card":       map[string]interface{}{"type": "string", "description": "群名片（set-card）"},
-				"title":    map[string]interface{}{"type": "string", "description": "群头衔（set-title）"},
+				"title":      map[string]interface{}{"type": "string", "description": "群头衔（set-title）"},
-				"enable":   map[string]interface{}{"type": "boolean", "description": "启用/禁用（set-admin/mute-all）"},
+				"enable":     map[string]interface{}{"type": "boolean", "description": "启用/禁用（set-admin/mute-all）"},
-				"minutes":  map[string]interface{}{"type": "integer", "description": "禁言分钟数（ban），0=解禁"},
+				"minutes":    map[string]interface{}{"type": "integer", "description": "禁言分钟数（ban），0=解禁"},
-				"count":    map[string]interface{}{"type": "integer", "description": "消息条数（msg-history），默认10"},
+				"count":      map[string]interface{}{"type": "integer", "description": "消息条数（msg-history），默认10"},
-				"folder_id": map[string]interface{}{"type": "string", "description": "文件夹ID（list-files）"},
+				"folder_id":  map[string]interface{}{"type": "string", "description": "文件夹ID（list-files）"},
 				"reject_add": map[string]interface{}{"type": "boolean", "description": "踢出时拒绝加群（kick）"},
-				"confirm": map[string]interface{}{"type": "boolean", "description": "高风险操作确认标记。执行 leave/kick/ban/unban/rename/mute-all/set-card/set-admin/set-title/recall/pin-msg/folder-create 时必须传 true"},
+				"confirm":    map[string]interface{}{"type": "boolean", "description": "高风险操作确认标记。执行 leave/kick/ban/unban/rename/mute-all/set-card/set-admin/set-title/recall/pin-msg/folder-create 时必须传 true"},
 			},
 		},
 		NoMemory: true,
@@ -306,12 +339,12 @@ type 枚举: text（文字）/ voice（语音转文字后发送）/ image（图
 		Name: tp + "friend_action", Description: "QQ好友管理：delete删除好友, block拉黑（删好友+从所有群踢出+拒绝加群）, approve-friend同意好友请求, reject-friend拒绝好友请求, list-friends列出好友。注意：涉及删除/拉黑的操作必须请示管理员确认后再执行，未经授权不可操作。",
 		Parameters: map[string]interface{}{
 			"type": "object", "properties": map[string]interface{}{
-				"command": map[string]interface{}{"type": "string", "description": "操作: delete|block|approve-friend|reject-friend|list-friends"},
+				"command":  map[string]interface{}{"type": "string", "description": "操作: delete|block|approve-friend|reject-friend|list-friends"},
-				"user_id": map[string]interface{}{"type": "integer", "description": "目标QQ号"},
+				"user_id":  map[string]interface{}{"type": "integer", "description": "目标QQ号"},
-				"flag":    map[string]interface{}{"type": "string", "description": "好友请求flag（approve-friend/reject-friend需要）"},
+				"flag":     map[string]interface{}{"type": "string", "description": "好友请求flag（approve-friend/reject-friend需要）"},
-				"remark":  map[string]interface{}{"type": "string", "description": "好友备注（approve-friend可选）"},
+				"remark":   map[string]interface{}{"type": "string", "description": "好友备注（approve-friend可选）"},
 				"group_id": map[string]interface{}{"type": "integer", "description": "仅从指定群踢出（block配合）"},
-				"confirm": map[string]interface{}{"type": "boolean", "description": "高风险操作确认标记。执行 delete/block/approve-friend/reject-friend 时必须传 true"},
+				"confirm":  map[string]interface{}{"type": "boolean", "description": "高风险操作确认标记。执行 delete/block/approve-friend/reject-friend 时必须传 true"},
 			},
 		},
 		NoMemory: true,
@@ -324,12 +357,12 @@ type 枚举: text（文字）/ voice（语音转文字后发送）/ image（图
 		Cleaner:  cleaner,
 		Parameters: map[string]interface{}{
 			"type": "object", "properties": map[string]interface{}{
-				"group_id": map[string]interface{}{"type": "integer", "description": "群号"},
+				"group_id":  map[string]interface{}{"type": "integer", "description": "群号"},
-				"command":  map[string]interface{}{"type": "string", "description": "操作: list|search|download"},
+				"command":   map[string]interface{}{"type": "string", "description": "操作: list|search|download"},
 				"folder_id": map[string]interface{}{"type": "string", "description": "文件夹ID（list指定文件夹）"},
-				"keyword":  map[string]interface{}{"type": "string", "description": "搜索关键词（search）"},
+				"keyword":   map[string]interface{}{"type": "string", "description": "搜索关键词（search）"},
-				"file_id":  map[string]interface{}{"type": "string", "description": "文件ID（download）"},
+				"file_id":   map[string]interface{}{"type": "string", "description": "文件ID（download）"},
-				"filename": map[string]interface{}{"type": "string", "description": "保存文件名（download可选）"},
+				"filename":  map[string]interface{}{"type": "string", "description": "保存文件名（download可选）"},
 			},
 		},
 	}, p.handleGetGroupFiles)
@@ -426,6 +459,15 @@ type 枚举: text（文字）/ voice（语音转文字后发送）/ image（图
 }
 
 func (p *Plugin) Stop() error {
+	p.typingMu.Lock()
+	for _, st := range p.typingMap {
+		select {
+		case <-st.stopCh:
+		default:
+			close(st.stopCh)
+		}
+	}
+	p.typingMu.Unlock()
 	if p.srv != nil {
 		ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
 		defer cancel()
@@ -447,8 +489,8 @@ func (p *Plugin) fetchBotInfo() {
 		return
 	}
 	var info struct {
-		Status   string `json:"status"`
+		Status string `json:"status"`
-		Data     *struct {
+		Data   *struct {
 			UserID   int64  `json:"user_id"`
 			Nickname string `json:"nickname"`
 		} `json:"data"`
@@ -535,6 +577,34 @@ func parseIDSet(raw string) map[int64]struct{} {
 	return out
 }
 
+func parseIDList(raw string) []int64 {
+	var out []int64
+	for _, part := range strings.Split(raw, ",") {
+		part = strings.TrimSpace(part)
+		if part == "" {
+			continue
+		}
+		if n, err := strconv.ParseInt(part, 10, 64); err == nil && n > 0 {
+			out = append(out, n)
+			continue
+		}
+		// 兼容历史坏数据：科学计数法存库的值（如 2.198972886e+09）
+		if f, err := strconv.ParseFloat(part, 64); err == nil && f > 0 && f == math.Trunc(f) {
+			out = append(out, int64(f))
+		}
+	}
+	return out
+}
+
+func (p *Plugin) isAdmin(userID int64) bool {
+	for _, id := range p.adminIDs {
+		if id == userID {
+			return true
+		}
+	}
+	return false
+}
+
 // isAtBot checks if the message contains an @-mention of the bot.
 func (p *Plugin) isAtBot(msg interface{}) bool {
 	segments, ok := msg.([]interface{})
@@ -588,7 +658,7 @@ func (p *Plugin) isGroupAllowed(groupID int64) bool {
 	case "allowlist":
 		_, ok := p.groupAllowFrom[groupID]
 		return ok
-		default:
+	default:
 		return true
 	}
 }
@@ -600,11 +670,6 @@ func (p *Plugin) beforeOwnToolcall(ctx *sdk.StageContext) error {
 		return nil
 	}
 	tc := &ctx.ToolCalls[0]
-	if tc.Name == p.name+"_send_file" || tc.Name == p.name+"_upload_group_file" {
-		if file, ok := tc.Arguments["file"].(string); ok {
-			tc.Arguments["file"] = p.sensitiveFilter(file)
-		}
-	}
 	if tc.Name == p.name+"_group_manage" {
 		cmd, _ := tc.Arguments["command"].(string)
 		if requiresConfirmGroupCommand(cmd) {
@@ -651,6 +716,10 @@ func (p *Plugin) handleWebhook(w http.ResponseWriter, r *http.Request) {
 		http.Error(w, "", http.StatusMethodNotAllowed)
 		return
 	}
+	if p.webhookToken != "" && !hmac.Equal([]byte(r.Header.Get("X-Webhook-Token")), []byte(p.webhookToken)) {
+		w.WriteHeader(http.StatusUnauthorized)
+		return
+	}
 	body, _ := io.ReadAll(r.Body)
 	var evt struct {
 		PostType    string      `json:"post_type"`
@@ -670,6 +739,11 @@ func (p *Plugin) handleWebhook(w http.ResponseWriter, r *http.Request) {
 		w.WriteHeader(http.StatusOK)
 		return
 	}
+	// 群消息到达即记录（用于排查 napcat→webhook 链路漏报/丢弃）
+	if evt.MessageType == "group" {
+		log.Printf("[qq] webhook recv group msg id=%d from=%d in=%d raw=%.100s",
+			evt.MessageID, evt.UserID, evt.GroupID, evt.RawMessage)
+	}
 
 	rawCQ := evt.RawMessage
 	text := rawCQ
@@ -694,6 +768,7 @@ func (p *Plugin) handleWebhook(w http.ResponseWriter, r *http.Request) {
 	}
 	if evt.MessageType == "group" {
 		if !p.isGroupAllowed(evt.GroupID) {
+			log.Printf("[qq] group msg from %d rejected: policy=%s", evt.GroupID, p.groupPolicy)
 			w.WriteHeader(http.StatusOK)
 			return
 		}
@@ -704,6 +779,9 @@ func (p *Plugin) handleWebhook(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 		if !p.isAtBot(evt.Message) {
+			// 诊断：@ 解析失败时打印 at 段原文与 botID，定位漏报问题
+			log.Printf("[qq] group msg from %d/%d not @bot (botID=%d, raw=%.120s)",
+				evt.GroupID, evt.UserID, p.botID, rawCQ)
 			w.WriteHeader(http.StatusOK)
 			return
 		}
@@ -717,10 +795,22 @@ func (p *Plugin) handleWebhook(w http.ResponseWriter, r *http.Request) {
 	} else {
 		interrupt = fmt.Sprintf("来自「%s」的私聊消息(message_id=%d)。使用%sget_message(message_id=%d)获取消息正文。使用%s回复对方", nickname, evt.MessageID, tp, evt.MessageID, outputTool)
 	}
-	if p.adminID > 0 && evt.UserID == p.adminID {
+	if p.isAdmin(evt.UserID) {
 		interrupt = "【重要！老大消息】" + interrupt
 	}
 
+	if text != "" {
+		text = stripCQRe.ReplaceAllString(text, "")
+		text = strings.TrimSpace(text)
+	}
+	if text == "" {
+		w.WriteHeader(http.StatusOK)
+		return
+	}
+	if highRiskRe.MatchString(text) {
+		interrupt = "【⚠️ 高危信息，谨慎处理】" + interrupt
+	}
+
 	if evt.MessageType == "group" && p.sdk != nil {
 		rulesRaw := getSetting[string](p.sdk.Settings(), "forward_rules", "[]")
 		var rules []ForwardRule
@@ -729,6 +819,7 @@ func (p *Plugin) handleWebhook(w http.ResponseWriter, r *http.Request) {
 				if evt.GroupID == rule.GroupID {
 					mcMsg := fmt.Sprintf("%s 说 %s", nickname, text)
 					go func(r ForwardRule, msg string) {
+						defer func() { _ = recover() }()
 						if err := rconSend(r.Host, r.Port, r.Password, "say "+msg); err != nil {
 							log.Printf("[qq] rcon forward to %s:%d: %v", r.Host, r.Port, err)
 						}
@@ -738,6 +829,10 @@ func (p *Plugin) handleWebhook(w http.ResponseWriter, r *http.Request) {
 		}
 	}
 
+	if evt.MessageType == "private" {
+		p.startTyping(evt.UserID)
+	}
+
 	if p.sdk != nil {
 		p.sdk.InjectInterruptText(p.name, p.name, interrupt)
 	}
@@ -895,6 +990,7 @@ func (p *Plugin) handleGetMessage(args map[string]interface{}) (interface{}, err
 
 	// 异步标记已读
 	go func() {
+		defer func() { _ = recover() }() // 后台任务不允许 panic 冒泡带崩进程
 		if d.MessageType == "group" && d.GroupID > 0 {
 			p.napcat("mark_group_msg_as_read", map[string]interface{}{"group_id": d.GroupID})
 		} else if d.UserID > 0 {
@@ -911,7 +1007,7 @@ func (p *Plugin) handleChannelOutput(args map[string]interface{}) (interface{},
 	payload, _ := args["payload"].(string)
 	rawType, _ := args["type"].(string)
 	meta, _ := args["meta"].(string)
-	log.Printf("[qq] handleChannelOutput payload=%q type=%s meta=%s", payload, rawType, meta)
+	log.Printf("[qq] handleChannelOutput type=%s payload_len=%d meta=%s", rawType, len(payload), meta)
 	if payload == "" || rawType == "" {
 		return nil, fmt.Errorf("payload 和 type 参数不能为空")
 	}
@@ -935,6 +1031,10 @@ func (p *Plugin) handleChannelOutput(args map[string]interface{}) (interface{},
 		return nil, fmt.Errorf("meta 中需要 group_id 或 user_id 字段。用 output_send__qq_help 查看格式说明")
 	}
 
+	if userID > 0 {
+		p.stopTyping(userID)
+	}
+
 	switch rawType {
 	case "text":
 		text := p.sensitiveFilter(payload)
@@ -981,20 +1081,32 @@ func (p *Plugin) handleChannelOutput(args map[string]interface{}) (interface{},
 		}
 		return p.napcat("send_private_msg", msg)
 
-	case "image":
+	case "image", "file":
-		msg := map[string]interface{}{"message": fmt.Sprintf("[CQ:image,file=%s]", payload)}
+		// 收敛到 output 通道：payload 支持本地路径或 http(s) URL。
-		if groupID != 0 {
+		// 本地路径拷入 NapCat 共享目录转 file:// URI（与 voice 分支同模式），
-			msg["group_id"] = groupID
+		// 此后 agent 发本地文件不再需要单独的 upload_group_file 工具。
-		} else {
+		uri := payload
-			msg["user_id"] = userID
+		if !strings.HasPrefix(payload, "http://") && !strings.HasPrefix(payload, "https://") &&
+			!strings.HasPrefix(payload, "file://") {
+			if _, err := os.Stat(payload); err != nil {
+				return nil, fmt.Errorf("%s 文件不存在: %s", rawType, payload)
+			}
+			os.MkdirAll(p.remoteDir, 0755)
+			dest := filepath.Join(p.remoteDir, sanitizeFilename(filepath.Base(payload)))
+			data, err := os.ReadFile(payload)
+			if err != nil {
+				return nil, fmt.Errorf("读取文件失败: %w", err)
+			}
+			if err := os.WriteFile(dest, data, 0644); err != nil {
+				return nil, fmt.Errorf("写入共享目录失败: %w", err)
+			}
+			uri = "file:///app/files/" + filepath.Base(dest)
 		}
-		if groupID != 0 {
+		cqTag := "file"
-			return p.napcat("send_group_msg", msg)
+		if rawType == "image" {
+			cqTag = "image"
 		}
-		return p.napcat("send_private_msg", msg)
+		msg := map[string]interface{}{"message": fmt.Sprintf("[CQ:%s,file=%s]", cqTag, uri)}
-
-	case "file":
-		msg := map[string]interface{}{"message": fmt.Sprintf("[CQ:file,file=%s]", payload)}
 		if groupID != 0 {
 			msg["group_id"] = groupID
 		} else {
@@ -1072,7 +1184,7 @@ func (p *Plugin) handleSendFile(args map[string]interface{}) (interface{}, error
 	if name == "" {
 		name = filepath.Base(filePath)
 	}
-	name = p.sensitiveFilter(name)
+	name = sanitizeFilename(name)
 	asImage, _ := args["as_image"].(bool)
 
 	// copy to remote dir for NapCat container access
@@ -1276,7 +1388,7 @@ func (p *Plugin) handleResolveNickname(args map[string]interface{}) (interface{}
 	}
 	keyword = strings.ToLower(keyword)
 
-	gid, 	groupErr := convInt64(args["group_id"])
+	gid, groupErr := convInt64(args["group_id"])
 	if groupErr == nil {
 		v, err := p.napcat("get_group_member_list", map[string]interface{}{"group_id": gid})
 		if err != nil {
@@ -1490,20 +1602,11 @@ func (p *Plugin) handleFriendAction(args map[string]interface{}) (interface{}, e
 		// delete friend
 		p.napcat("delete_friend", map[string]interface{}{"user_id": uid})
 		// kick from groups
-		if gid, err := convInt64(args["group_id"]); err == nil {
+		gid, err := convInt64(args["group_id"])
-			p.napcat("set_group_kick", map[string]interface{}{"group_id": gid, "user_id": uid, "reject_add_request": true})
+		if err != nil {
-		} else {
+			return map[string]interface{}{"isError": true, "content": "block 必须提供 group_id（插件不会自动遍历所有群踢人）"}, nil
-			grps, _ := p.napcat("get_group_list", map[string]interface{}{})
-			if list, ok := grps.([]interface{}); ok {
-				for _, g := range list {
-					if m, ok := g.(map[string]interface{}); ok {
-						if gid, ok := m["group_id"].(float64); ok {
-							p.napcat("set_group_kick", map[string]interface{}{"group_id": int64(gid), "user_id": uid, "reject_add_request": true})
-						}
-					}
-				}
-			}
 		}
+		p.napcat("set_group_kick", map[string]interface{}{"group_id": gid, "user_id": uid, "reject_add_request": true})
 		return `{"status":"ok","message":"blocked"}`, nil
 	case "approve-friend":
 		flag, _ := args["flag"].(string)
@@ -1538,6 +1641,7 @@ func (p *Plugin) handleGetGroupFiles(args map[string]interface{}) (interface{},
 		if filename == "" {
 			filename = fmt.Sprintf("group_file_%s", fileID)
 		}
+		filename = sanitizeFilename(filename)
 		// get download URL
 		resp, err := p.napcat("get_group_file_url", map[string]interface{}{"group_id": gid, "file_id": fileID})
 		if err != nil {
@@ -1557,7 +1661,8 @@ func (p *Plugin) handleGetGroupFiles(args map[string]interface{}) (interface{},
 			return resp, nil
 		}
 		dlURL := parsed.Data.URL
-		httpResp, err := http.Get(dlURL)
+		client := &http.Client{Timeout: 120 * time.Second}
+		httpResp, err := client.Get(dlURL)
 		if err != nil {
 			return nil, fmt.Errorf("download: %w", err)
 		}
@@ -1612,6 +1717,11 @@ func (p *Plugin) handleDownloadFile(args map[string]interface{}) (interface{}, e
 	task := p.addDownloadTask(fileID, filename)
 
 	go func(t *DownloadTask, fid, fname, furl string, gid, uid int64) {
+		defer func() {
+			if r := recover(); r != nil {
+				log.Printf("[qq] download task %s panic: %v", fid, r)
+			}
+		}()
 		savePath := ""
 		errMsg := ""
 		if furl != "" {
@@ -1665,7 +1775,7 @@ func (p *Plugin) handleUploadGroupFile(args map[string]interface{}) (interface{}
 	if name == "" {
 		name = filepath.Base(filePath)
 	}
-	name = p.sensitiveFilter(name)
+	name = sanitizeFilename(name)
 
 	data, err := os.ReadFile(filePath)
 	if err != nil {
@@ -1964,8 +2074,8 @@ func (p *Plugin) handleReadDocument(args map[string]interface{}) (interface{}, e
 		result += fmt.Sprintf("\n\n...（内容过长，仅显示前 20000 字符，共 %d 字符）", origLen)
 	}
 	return map[string]interface{}{
-		"content": result,
+		"content":   result,
-		"file":    path,
+		"file":      path,
 		"truncated": truncated,
 	}, nil
 }
@@ -2116,6 +2226,54 @@ func (p *Plugin) napcat(action string, params map[string]interface{}) (interface
 	return raw, nil
 }
 
+func (p *Plugin) setInputStatus(userID int64, eventType int) (interface{}, error) {
+	return p.napcat("set_input_status", map[string]interface{}{
+		"user_id":    userID,
+		"event_type": eventType,
+	})
+}
+
+func (p *Plugin) startTyping(userID int64) {
+	p.typingMu.Lock()
+	if _, ok := p.typingMap[userID]; ok {
+		p.typingMu.Unlock()
+		return
+	}
+	ts := &typingState{userID: userID, stopCh: make(chan struct{})}
+	p.typingMap[userID] = ts
+	p.typingMu.Unlock()
+	go p.typingLoop(ts)
+}
+
+func (p *Plugin) stopTyping(userID int64) {
+	p.typingMu.Lock()
+	ts, ok := p.typingMap[userID]
+	if ok {
+		delete(p.typingMap, userID)
+	}
+	p.typingMu.Unlock()
+	if ok {
+		close(ts.stopCh)
+	}
+}
+
+func (p *Plugin) typingLoop(ts *typingState) {
+	ticker := time.NewTicker(5 * time.Second)
+	defer ticker.Stop()
+	timeout := time.After(30 * time.Second)
+	for {
+		select {
+		case <-ticker.C:
+			p.setInputStatus(ts.userID, 1)
+		case <-ts.stopCh:
+			return
+		case <-timeout:
+			p.stopTyping(ts.userID)
+			return
+		}
+	}
+}
+
 // ======== Helpers ========
 
 // rawString extracts a string from napcat's return type (json.RawMessage or string).
@@ -2134,6 +2292,8 @@ func rawString(v interface{}) (string, bool) {
 var reAPIKey = regexp.MustCompile(`(?i)(api[_-]?key|token|secret|password)\s*[=:]\s*\S+`)
 var reSKKey = regexp.MustCompile(`sk-[a-zA-Z0-9]{20,}`)
 var reInternalIP = regexp.MustCompile(`\b(127\.\d{1,3}\.\d{1,3}\.\d{1,3}|10\.\d{1,3}\.\d{1,3}\.\d{1,3}|172\.(1[6-9]|2\d|3[01])\.\d{1,3}\.\d{1,3}|192\.168\.\d{1,3}\.\d{1,3})\b`)
+var stripCQRe = regexp.MustCompile(`\[CQ:[^\]]*\]|\[mirai:[^\]]*\]`)
+var highRiskRe = regexp.MustCompile(`(假如你是|你现在是|请你(扮演|化作|假装|成为)|扮演(一个|一下)|把你自己(想象|当成)|你的(人设|设定)是|穿越(到|回)|你是从.{0,10}(来|穿越)|帮我编(个|一个)故事|写(个|一个)故事让|故事(中|里)的|觉得(这个|这台|这家)?(机器人|AI|助手|ai).{0,8}(怎么样|如何|好不好|评价)|评价(下|一下)?(这个|这台|这家)?(机器人|AI|助手|ai|gpt)|忽略(之前|所有)?(指令|规则|限制|禁令)|解除.{0,6}(限制|规则|约束)|越狱|绕过.{0,6}(限制|审查)|不用(遵守|管)(任何)?(规则|限制|指令)|无视(所有)?(规则|指令)|你是(一个|一只)自由的)`)
 
 func (p *Plugin) sensitiveFilter(text string) string {
 	if p.remoteDir != "" {
@@ -2171,13 +2331,8 @@ func NewPluginFactory(name string, config map[string]interface{}) (sdk.Plugin, e
 		allowFrom:      make(map[int64]struct{}),
 		groupAllowFrom: make(map[int64]struct{}),
 		downloadTasks:  make([]*DownloadTask, 0),
+		typingMap:      make(map[int64]*typingState),
 		dmPolicy:       "open",
 		groupPolicy:    "open",
 	}, nil
 }
-
-
-
-
-
-

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/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
 }
@@ -103,16 +107,22 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	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")
+	dataDirVal, err := s.Settings().GetCore("core.daemon.data_dir")
-	if dataHome == "" {
+	if err != nil || dataDirVal == "" {
-		dataHome = "/tmp"
+		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)",
@@ -176,7 +186,7 @@ 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 +258,34 @@ func (p *Plugin) checkFeed(sub FeedSub) {
 		return
 	}
 
-	var lines []string
+	now := time.Now()
-	lines = append(lines, fmt.Sprintf("📡 %s (%s) — %d 篇新文章:", title, sub.URL, len(newArticles)))
+	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")
@@ -266,19 +301,6 @@ func (p *Plugin) checkFeed(sub FeedSub) {
 	}
 
 	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()
 	p.saveData()
 }
 
@@ -320,6 +342,7 @@ 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 +354,7 @@ 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 +419,16 @@ 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
 }
 
@@ -434,7 +467,31 @@ func (p *Plugin) saveData() {
 		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>`)
+	toolCallTagRE     = regexp.MustCompile(`(?s)<tool_call[^>]*>.*?</tool_call>`)
-	invokeTagRE     = regexp.MustCompile(`(?s)<invoke[^>]*>.*?</invoke>`)
+	invokeTagRE       = regexp.MustCompile(`(?s)<invoke[^>]*>.*?</invoke>`)
-	toolTagRE       = regexp.MustCompile(`(?s)<tool[^>]*>.*?</tool>`)
+	toolTagRE         = regexp.MustCompile(`(?s)<tool[^>]*>.*?</tool>`)
-	functionTagRE   = regexp.MustCompile(`(?s)<function[^>]*>.*?</function>`)
+	functionTagRE     = regexp.MustCompile(`(?s)<function[^>]*>.*?</function>`)
-	toolCodeBlockRE = regexp.MustCompile("(?s)```(?:xml|json)?\\s*<tool_call[^>]*>.*?</tool_call>\\s*```")
+	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*```")
+	toolCodeBlockRE2  = regexp.MustCompile("(?s)```(?:xml|json)?\\s*<tool[^>]*>.*?</tool>\\s*```")
-	chineseMarkerRE = regexp.MustCompile(`(?s)【tool_call】.*?【/tool_call】`)
+	chineseMarkerRE   = regexp.MustCompile(`(?s)【tool_call】.*?【/tool_call】`)
-	multiNewlineRE  = regexp.MustCompile(`\n{3,}`)
+	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_)`)
+	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 placeholderRE.MatchString(trimmed) || atToolRE.MatchString(trimmed) {
-			if strings.Contains(trimmed, "(") || strings.Contains(trimmed, "\"") || strings.Contains(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/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
 		}

go.mod

@@ -1,3 +1,3 @@
 module gitcode.com/JianFeeeee/homeagent-sdk
 
-go 1.25.0
+go 1.21.0

meta/meta.go

@@ -6,7 +6,7 @@ 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 = "0.7.2"
+	Version = "0.9.2"
 
 	// Commit 是构建时的 Git commit hash。
 	Commit = "unknown"
@@ -21,7 +21,7 @@ var (
 	CoreModule = "gitcode.com/JianFeeeee/HomeAgent"
 
 	// CoreVersion 是此 SDK 所兼容的最低核心版本。
-	CoreVersion = "0.7.2"
+	CoreVersion = "0.9.2"
 )
 
 // FullVersion 返回完整的版本字符串。
@@ -30,11 +30,26 @@ func FullVersion() string {
 }
 
 // ---- 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。
+// ABI 标识版本直接取内核版本号字符串（semver），与核心 Version 保持一致，不使用独立数字编码。
+// 协商层（C 结构体 int version 字段）使用 CABINum：由版本字符串派生的整数（major*100 + minor）。
+// 映射：v0.8.x → CABINum=800；v0.9.x → CABINum=900（invoke_stage 写回）。
+// 小版本（patch）演进不影响 ABI，CABINum 不变。version_min 保证旧 ABI 插件仍可加载。
+
+var (
+	// ABIVersion 是 ABI 标识版本（字符串 semver，与 SDK CoreVersion 对齐）。
+	ABIVersion = CoreVersion
+	// ABIVersionMin 是兼容的最低 ABI 标识版本。
+	ABIVersionMin = "0.8.0"
+)
 
 const (
-	ABIVersion    = 1
+	// CABINum 是 C 层协商用的整数版本（major*100 + minor），随 ABIVersion 派生。
-	ABIVersionMin = 1
+	CABINum = 900
+	// CABINumMin 是 C 层兼容的最低整数版本。
+	// 旧工具链（v0.8 之前）写入的整数 version=1，无写回能力但与新内核结构兼容，
+	// 因此最小值保持 1 以兼容全部旧插件（新插件 900 匹配，旧插件 1/2 通过）；
+	// 仅当未来内核 ABI 破坏兼容时才提高该值。
+	CABINumMin = 1
 )
 
 // ---- Dispatch Method IDs（与核心仓 internal/meta/meta.go 同步） ----
@@ -84,4 +99,9 @@ const (
 	CoreSettingsDefs          = 43
 	CoreSettingsDump          = 44
 	CoreSettingsPlugins       = 45
+	CoreRegisterInputCh       = 46
+	CoreInjectInputSync       = 47
+	CorePluginReloadOne       = 48
+	CorePluginListLoaded      = 49
+	CorePluginIsDisabled      = 50
 )

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 */

sdk/plugin.go

@@ -35,6 +35,14 @@ const (
 	StageAfterOutput    Stage = "after_output"
 )
 
+// ChannelDef 描述通道在记忆计算层的行为，与 ToolDef.NoMemory/Cleaner 语义一致。
+// NoMemory: 此通道输入/输出不参与记忆计算（向量化/关键词提取/蒸馏），但原文保留在上下文中
+// Cleaner:  计算层过滤函数，不改原文；仅在向量化/jieba/蒸馏/存档提取关键词时调用
+type ChannelDef struct {
+	NoMemory bool
+	Cleaner  func(string) string
+}
+
 // StageContext provides context for stage handlers.
 type StageContext struct {
 	mu               sync.RWMutex
@@ -103,6 +111,12 @@ type IOInjector interface {
 	InjectInterruptText(source, channel, text string)
 	InjectText(source, channel, text string)
 	InjectTextNoMemory(source, channel, text string)
+	// InjectInputSync 注入输入事件并同步等待 agent 回复，返回回复文本（无回复时返回空串）。
+	// 用于通道消息的完整闭环：收到入站 → agent 处理 → 回复取回 → 送回通道。
+	InjectInputSync(source, channel, text string) string
+	// SetToolBlocks 插件工具注入多模态内容块（image_url/audio_url），内核在下一条
+	// tool message 的 content 数组里带上这些块，让模型在后续轮次看到图/听到音频。
+	SetToolBlocks(blocks []ContentBlock)
 }
 
 // EventType identifies the kind of system event.
@@ -116,6 +130,11 @@ const (
 	EventReasoning     EventType = "reasoning"
 	EventStage         EventType = "stage"
 	EventSystem        EventType = "system"
+
+	// 流式增量事件（token 级）：核心 process() 流式化后每收到一个增量块发布。
+	// 客户端可选订做真逐 token 渲染；聚合事件仍照常发布，旧订阅者不受影响。
+	EventReasoningDelta EventType = "reasoning_delta"
+	EventContentDelta   EventType = "content_delta"
 )
 
 // Event represents a system event published by the kernel.
@@ -136,6 +155,17 @@ type EventSubscriber interface {
 	Subscribe(eventType EventType, handler EventHandler) func()
 }
 
+// PluginMgrAPI 提供插件管理能力（外部插件可调用）。
+// 由 bridge 注入 dispatch 实现，走 C ABI CORE_PLUGIN_RELOAD_ONE 等。
+type PluginMgrAPI interface {
+	// ReloadOne 重载单个插件（停止后重新加载）。
+	ReloadOne(name string) error
+	// ListLoadedPlugins 列出已加载插件。
+	ListLoadedPlugins() []string
+	// IsPluginDisabled 查询插件是否被禁用。
+	IsPluginDisabled(name string) bool
+}
+
 // StageScope controls which events a stage handler receives.
 type StageScope int
 
@@ -156,8 +186,11 @@ type StageRegistrar func(stage Stage, handler StageHandler)
 // APIRegistrar registers a plugin API for external access.
 type APIRegistrar func(name string) error
 
+// InputChannelRegistrar registers an input channel with its memory behavior.
+type InputChannelRegistrar func(name string, def ChannelDef) error
+
 // OutputChannelRegistrar registers an output channel that the output_send tool can use.
-type OutputChannelRegistrar func(name string, caps int, desc string, handler ToolHandler) error
+type OutputChannelRegistrar func(name string, caps int, desc string, def ChannelDef, handler ToolHandler) error
 
 // Output capability flags
 const (
@@ -176,6 +209,7 @@ type PluginSDK struct {
 	regStage  StageRegistrar
 	regAPI    APIRegistrar
 	regOutput OutputChannelRegistrar
+	regInput  InputChannelRegistrar
 	io        IOInjector
 	mem       MemoryAPI
 	textMem   TextMemoryAPI
@@ -185,8 +219,15 @@ type PluginSDK struct {
 	sett      SettingsAPI
 	social    SocialAPI
 	events    EventSubscriber
+	plgMgr    PluginMgrAPI
 
 	autoRestart bool
+
+	stopMu       sync.Mutex
+	stopHandlers []func()
+
+	removeMu       sync.Mutex
+	removeHandlers []func()
 }
 
 // New creates a PluginSDK with the given dependencies.
@@ -289,10 +330,21 @@ func (s *PluginSDK) RegisterPluginAPI(name string) error {
 // name: channel name (e.g. "qq", "webui")
 // caps: bitmask of supported output capabilities (CapText, CapFile, etc.)
 // desc: description of the channel, expected meta format, and type enum
+// def:  通道在记忆计算层的行为（NoMemory/Cleaner）
 // handler: receives args map with keys: payload (string), type (string), meta (string|optional)
-func (s *PluginSDK) RegisterOutputChannel(name string, caps int, desc string, handler ToolHandler) error {
+func (s *PluginSDK) RegisterOutputChannel(name string, caps int, desc string, def ChannelDef, handler ToolHandler) error {
 	if s.regOutput != nil {
-		return s.regOutput(name, caps, desc, handler)
+		return s.regOutput(name, caps, desc, def, handler)
+	}
+	return nil
+}
+
+// RegisterInputChannel registers an input channel with its memory behavior.
+// def.NoMemory: 此通道输入不参与记忆计算
+// def.Cleaner:  计算层对输入文本清洗后（不改原文）再向量化/提关键词
+func (s *PluginSDK) RegisterInputChannel(name string, def ChannelDef) error {
+	if s.regInput != nil {
+		return s.regInput(name, def)
 	}
 	return nil
 }
@@ -300,6 +352,9 @@ func (s *PluginSDK) RegisterOutputChannel(name string, caps int, desc string, ha
 // SetOutputChannelRegistrar sets the output channel registrar (called by the core at startup).
 func (s *PluginSDK) SetOutputChannelRegistrar(r OutputChannelRegistrar) { s.regOutput = r }
 
+// SetInputChannelRegistrar sets the input channel registrar (called by the core at startup).
+func (s *PluginSDK) SetInputChannelRegistrar(r InputChannelRegistrar) { s.regInput = r }
+
 // SetIOInjector sets the IO injector (called by the core at startup).
 func (s *PluginSDK) SetIOInjector(io IOInjector) { s.io = io }
 
@@ -312,6 +367,13 @@ func (s *PluginSDK) SetLLMAPI(llm LLMAPI)              { s.llm = llm }
 func (s *PluginSDK) SetSocialAPI(social SocialAPI)      { s.social = social }
 func (s *PluginSDK) SetEventSubscriber(es EventSubscriber) { s.events = es }
 
+// SetPluginMgrAPI sets the plugin manager API (called by the bridge at startup).
+func (s *PluginSDK) SetPluginMgrAPI(pm PluginMgrAPI) { s.plgMgr = pm }
+
+// PluginMgr returns the plugin manager API (ReloadOne / ReloadPlugins / list).
+// May be nil if the host did not wire it.
+func (s *PluginSDK) PluginMgr() PluginMgrAPI { return s.plgMgr }
+
 // ---- IO Convenience Methods ----
 
 // InjectInterruptText injects a text interrupt that can preempt current LLM processing.
@@ -335,9 +397,88 @@ func (s *PluginSDK) InjectTextNoMemory(source, channel, text string) {
 	}
 }
 
+// InjectInputSync injects a text message and synchronously waits for the agent reply,
+// returning the reply text (empty string if none). Replies must be dispatched back
+// to the source channel by the caller.
+func (s *PluginSDK) InjectInputSync(source, channel, text string) string {
+	if s.io == nil {
+		return ""
+	}
+	return s.io.InjectInputSync(source, channel, text)
+}
+
 // SetAutoRestart 设置插件是否允许内核自动重启（崩溃后自动重载）。
 // 默认 true。如果插件有无法恢复的状态（如外部连接），应设为 false。
 func (s *PluginSDK) SetAutoRestart(enabled bool) { s.autoRestart = enabled }
 
 // AutoRestart 返回插件是否允许自动重启。
 func (s *PluginSDK) AutoRestart() bool { return s.autoRestart }
+
+// RegisterStopHandler 注册插件停止阶段的清理回调。
+// 注册的 handler 会在插件 Stop() 之前按"后注册先执行"的顺序调用，
+// 适用于释放资源、落盘状态、关闭子进程等停止时清理操作。
+// 可注册多个；执行后清空（进程停止前只执行一次）。
+func (s *PluginSDK) RegisterStopHandler(fn func()) {
+	if fn == nil {
+		return
+	}
+	s.stopMu.Lock()
+	s.stopHandlers = append(s.stopHandlers, fn)
+	s.stopMu.Unlock()
+}
+
+// RunStopHandlers 执行全部已注册的 stop handler（后注册先执行，执行后清空，幂等）。
+// 由内核（内置插件）或插件桥接层（外部插件 z_bridge 的 StopPlugin）在调用插件 Stop() 前执行。
+func (s *PluginSDK) RunStopHandlers() {
+	s.stopMu.Lock()
+	handlers := append([]func(){}, s.stopHandlers...)
+	s.stopHandlers = nil
+	s.stopMu.Unlock()
+	for i := len(handlers) - 1; i >= 0; i-- {
+		handlers[i]()
+	}
+}
+
+// RegisterOnRemoveHandler 注册插件被删除（卸载）时的清理回调。
+// 注册的 handler 会在插件目录被移除前按"后注册先执行"的顺序调用，
+// 适用于清理外部资源、删除配置表、下线状态等删除后处理。
+// 可注册多个；执行后清空（一次删除只执行一次）。
+func (s *PluginSDK) RegisterOnRemoveHandler(fn func()) {
+	if fn == nil {
+		return
+	}
+	s.removeMu.Lock()
+	s.removeHandlers = append(s.removeHandlers, fn)
+	s.removeMu.Unlock()
+}
+
+// RunOnRemoveHandlers 执行全部已注册的 onRemove handler（后注册先执行，执行后清空，幂等）。
+// 由内核在卸载插件（registry.RemovePlugin）时、插件 Stop() 之后执行。
+func (s *PluginSDK) RunOnRemoveHandlers() {
+	s.removeMu.Lock()
+	handlers := append([]func(){}, s.removeHandlers...)
+	s.removeHandlers = nil
+	s.removeMu.Unlock()
+	for i := len(handlers) - 1; i >= 0; i-- {
+		handlers[i]()
+	}
+}
+
+// ContentBlock 是多模态内容块（OpenAI 格式：text/image_url/audio_url）。
+// 插件工具返回结果时可用 PluginSDK.SetToolBlocks 注入，让下一轮 LLM
+// 请求在 tool message 的 content 数组里带上图片/音频，实现"模型看图/听音频"。
+type ContentBlock struct {
+	Type     string    `json:"type"`
+	Text     string    `json:"text,omitempty"`
+	ImageURL *ImageURL `json:"image_url,omitempty"`
+	AudioURL *AudioURL `json:"audio_url,omitempty"`
+}
+
+type ImageURL struct {
+	URL    string `json:"url"`
+	Detail string `json:"detail,omitempty"`
+}
+
+type AudioURL struct {
+	URL string `json:"url"`
+}

sdk/settings.go

@@ -19,6 +19,11 @@ type SettingsAPI interface {
 	// ListCore lists core config keys matching the prefix.
 	ListCore(prefix string) ([]string, error)
 
+	// DataDir returns the plugin-specific data directory (guaranteed to exist):
+	// <daemon data>/plugin_data/<plugin_name>. Plugins should persist any
+	// runtime files (generated images, caches, downloads) here.
+	DataDir() string
+
 	// GetPlugin reads another plugin's config table.
 	GetPlugin(plugin, key string) (interface{}, error)
 

tools/plugindev/cmd_build.go

@@ -66,7 +66,21 @@ func cmdBuild(args []string) {
 	}
 
 	// Ensure go.mod exists with correct SDK path
-	ensureGoMod(plg, sdkPath)
+	sdkModule := ensureGoMod(plg, sdkPath)
+
+	// First build: fetch the SDK module (generates go.sum with zip hash)
+	if sdkModule != "" {
+		if _, err := os.Stat("go.sum"); os.IsNotExist(err) {
+			dl := exec.Command("go", "mod", "download", sdkModule)
+			dl.Env = os.Environ()
+			dl.Stdout = os.Stdout
+			dl.Stderr = os.Stderr
+			fmt.Println("  downloading SDK module deps...")
+			if err := dl.Run(); err != nil {
+				fmt.Printf("  error: go mod download: %v\n", err)
+			}
+		}
+	}
 
 	// Merge plg.json replaces + CLI overrides
 	replaceSlice := plg.ReplacesToSlice()
@@ -246,62 +260,77 @@ func resolveBuild(target string) (*buildConfig, string) {
 
 // ensureGoMod 确保插件项目的 go.mod 包含 SDK 的 replace 指令。
 // 如果 go.mod 不存在或已有正确 replace，则跳过。
-func ensureGoMod(plg *PlgConfig, sdkPath string) {
+func ensureGoMod(plg *PlgConfig, sdkPath string) string {
-	if sdkPath == "" {
-		// 从 plugindev 自身推断 SDK 路径
-		self, err := os.Executable()
-		if err != nil {
-			return
-		}
-		cand := filepath.Dir(filepath.Dir(filepath.Dir(self)))
-		if _, err := os.Stat(filepath.Join(cand, "sdk", "plugin.go")); err != nil {
-			return
-		}
-		sdkPath = cand
-	}
-
 	gomodPath := "go.mod"
 	data, err := os.ReadFile(gomodPath)
 	if err != nil {
-		return // no go.mod, skip
+		return "" // no go.mod, skip
 	}
 
 	lines := strings.Split(string(data), "\n")
 	var sdkModule string
 	for _, line := range lines {
 		line = strings.TrimSpace(line)
-		if strings.HasPrefix(line, "require ") || strings.HasPrefix(line, "require (") {
+		if line == "" || strings.HasPrefix(line, "//") {
 			continue
 		}
-		if strings.Contains(line, "homeagent-sdk/sdk") || strings.Contains(line, "homeagent-sdk") {
+		var mod string
+		if strings.HasPrefix(line, "require ") {
 			parts := strings.Fields(line)
-			if len(parts) >= 1 && !strings.HasPrefix(parts[0], "//") && !strings.HasPrefix(parts[0], "replace") {
+			if len(parts) >= 2 {
-				sdkModule = parts[0]
+				mod = parts[1]
 			}
+		} else if !strings.HasPrefix(line, "require") &&
+			!strings.HasPrefix(line, "module ") &&
+			!strings.HasPrefix(line, "go ") &&
+			!strings.HasPrefix(line, "replace ") {
+			// require 块内行（无前缀）或 import 行
+			parts := strings.Fields(line)
+			if len(parts) >= 1 {
+				mod = parts[0]
+			}
+		}
+		if mod != "" && strings.Contains(mod, "homeagent-sdk") {
+			sdkModule = mod
+			break
 		}
 	}
 	if sdkModule == "" {
-		return
+		return ""
+	}
+
+	if sdkPath == "" {
+		// 仅显式配置（plg.json sdk_path 或 --sdk-path）才写入 replace，
+		// 避免 go.mod 中出现本地绝对路径。
+		return sdkModule
 	}
 
-	// 检查是否已有 replace 指令
 	absSDK, _ := filepath.Abs(sdkPath)
 	absSDK = strings.ReplaceAll(absSDK, "\\", "/")
+
+	// Remove any existing replace line for this module (even if path differs)
+	var keep []string
+	replaceLine := fmt.Sprintf("replace %s => %s", sdkModule, absSDK)
+	alreadyExists := false
 	for _, line := range lines {
-		if strings.Contains(line, "replace") && strings.Contains(line, sdkModule) {
+		if strings.HasPrefix(strings.TrimSpace(line), "replace ") &&
+			strings.Contains(line, sdkModule) {
 			parts := strings.Fields(line)
 			if len(parts) >= 3 && strings.ReplaceAll(parts[2], "\\", "/") == absSDK {
-				return // 已存在且路径正确
+				alreadyExists = true
 			}
+			continue // strip any existing replace for this module
 		}
+		keep = append(keep, line)
 	}
-
+	if alreadyExists {
-	// 追加 replace 指令
+		return sdkModule
-	replaceLine := fmt.Sprintf("replace %s => %s", sdkModule, absSDK)
+	}
-	newData := string(data) + "\n" + replaceLine + "\n"
+	keep = append(keep, replaceLine, "")
-	if err := os.WriteFile(gomodPath, []byte(newData), 0644); err != nil {
+	if err := os.WriteFile(gomodPath, []byte(strings.Join(keep, "\n")), 0644); err != nil {
 		fmt.Printf("  warn: update go.mod replace: %v\n", err)
 	}
+	return sdkModule
 }
 
 func resolveSDKPath(sdkPath string) string {
@@ -387,7 +416,7 @@ func buildTarget(plg *PlgConfig, target, outDir, sdkPath string) {
 
 	// Auto-generate C ABI bridge (all platforms use c-shared)
 	bridgeCleanup := generateBridge(cfg.goos)
-	_ = bridgeCleanup // DISABLED cleanup for debug
+	defer bridgeCleanup()
 
 	// Auto-link thirdpart/ contents + source_dirs + replace targets
 	thirdpartCleanup := linkThirdpart(plg, target)
@@ -566,33 +595,6 @@ func detectWindowsCC() string {
 
 // stripIncludeGuard strips preprocessor guards and C++ comments from a C header,
 // since these can confuse cgo's type resolution.
-func stripIncludeGuard(header string) string {
-	lines := strings.Split(header, "\n")
-	var out []string
-	for _, line := range lines {
-		trimmed := strings.TrimSpace(line)
-		if trimmed == "#ifndef HOMEAGENT_CABI_H" || trimmed == "#define HOMEAGENT_CABI_H" {
-			continue
-		}
-		if trimmed == "#endif" || strings.HasPrefix(trimmed, "#endif") {
-			continue
-		}
-		if trimmed == "#ifdef __cplusplus" || trimmed == "extern \"C\" {" || trimmed == "}" {
-			continue
-		}
-		// Strip C++-style comments (cgo parser may not handle them in /* */ blocks)
-		if idx := strings.Index(line, "//"); idx >= 0 {
-			line = line[:idx]
-		}
-		cleaned := strings.TrimSpace(line)
-		if cleaned == "" {
-			continue
-		}
-		out = append(out, line)
-	}
-	return strings.Join(out, "\n")
-}
-
 // generateBridge generates the C ABI bridge files for non-Lua builds.
 // Returns a cleanup function to remove generated files.
 func generateBridge(goos string) func() {
@@ -662,7 +664,11 @@ func linkThirdpart(plg *PlgConfig, target string) func() {
 		dirs = append(dirs, "thirdpart")
 	}
 	dirs = append(dirs, plg.SourceDirs...)
-	for _, to := range plg.Replaces {
+	for _, r := range plg.ReplacesToSlice() {
+		_, to, found := strings.Cut(r, "=")
+		if !found {
+			continue
+		}
 		if abs, err := filepath.Abs(to); err == nil {
 			if info, err := os.Stat(abs); err == nil && info.IsDir() {
 				dirs = append(dirs, abs)
@@ -699,25 +705,21 @@ func linkThirdpart(plg *PlgConfig, target string) func() {
 			continue
 		}
 
-		// Determine import path: for relative dirs under module, use module path prefix;
-		// for absolute paths, derive from replace or use package name
-		dirName := filepath.Base(d)
 		if !filepath.IsAbs(d) {
 			importPath := modulePath + "/" + d
 			stubs = append(stubs, importPath)
 		} else {
-			// External directory: use the replace "from" key if found, else use dir name
+			// External directory: must be in replaces to get a valid import path
-			found := false
+			for _, r := range plg.ReplacesToSlice() {
-			for from, to := range plg.Replaces {
+				from, to, found := strings.Cut(r, "=")
+				if !found {
+					continue
+				}
 				if absTo, _ := filepath.Abs(to); absTo == d {
-					stubs = append(stubs, from)
+					stubs = append(stubs, strings.TrimSpace(from))
-					found = true
 					break
 				}
 			}
-			if !found && dirName != "" {
-				stubs = append(stubs, modulePath+"/"+dirName)
-			}
 		}
 	}
 

tools/plugindev/cmd_debug.go

@@ -153,7 +153,7 @@ func debugLua(dir, sdkPath, luaPath string) {
 }
 
 func debugGo(dir string, replaces []string) {
-	debug, err := yaegi.NewGoPluginDebug(dir, replaces)
+	debug, err := yaegi.NewYaegiDebugger(dir, replaces)
 	if err != nil {
 		fmt.Printf("error: %v\n", err)
 		os.Exit(1)
@@ -161,34 +161,15 @@ func debugGo(dir string, replaces []string) {
 
 	fmt.Printf("[debug] Plugin dir: %s\n", dir)
 
-	// Clean any stale debug harness
+	if err := debug.LoadPlugin(); err != nil {
-	debug.Cleanup()
+		fmt.Printf("[debug] load plugin: %v\n", err)
+		os.Exit(1)
+	}
 
-	// Try Yaegi interpreter first (fast, no compilation)
+	if err := debug.StartREPL(); err != nil {
-	if err := debug.DebugWithYaegi(); err != nil {
+		fmt.Printf("[debug] repl error: %v\n", err)
-		// Fall back to go run with generated debug harness
+		os.Exit(1)
-		// Apply third-party replace directives before go run
-		patcher := NewGoModPatcher(dir, replaces)
-		restore, pErr := patcher.Apply()
-		if pErr != nil {
-			fmt.Printf("[debug] warn: apply replaces: %v\n", pErr)
-		}
-
-		if _, genErr := debug.GenerateDebugMain(); genErr != nil {
-			restore()
-			fmt.Printf("[debug] generate fallback: %v\n", genErr)
-			os.Exit(1)
-		}
-
-		runErr := debug.DebugWithGoRun()
-		debug.Cleanup()
-		restore()
-
-		if runErr != nil {
-			fmt.Printf("[debug] go run failed: %v\n", runErr)
-			os.Exit(1)
-		}
 	}
 }
 
-var _ = strings.TrimSpace
+

tools/plugindev/cmd_init.go

@@ -61,7 +61,6 @@ type TemplateData struct {
 	GoVersion  string
 	SDKModule  string
 	SDKVersion string
-	SDKReplace string
 
 	// C ABI
 	CABIVersion int
@@ -70,18 +69,45 @@ type TemplateData struct {
 
 func cmdInit(args []string) {
 	if len(args) < 1 {
-		fmt.Println("Usage: plugindev init <name> [--lua]")
+		fmt.Println("Usage: plugindev init <name> [--lua] [--type remotedevice]")
 		os.Exit(1)
 	}
 
 	name := args[0]
 	isLua := false
+	isRemoteDevice := false
 	for _, a := range args[1:] {
 		switch a {
 		case "--lua":
 			isLua = true
+		case "--type", "-t":
+			// handled in next iteration
 		}
 	}
+	// also check --type remotedevice as a single arg
+	for i, a := range args[1:] {
+		if a == "--type" || a == "-t" {
+			if i+1 < len(args[1:]) {
+				if args[1:][i+1] == "remotedevice" {
+					isRemoteDevice = true
+				}
+			}
+		}
+		if a == "--type=remotedevice" || a == "-t=remotedevice" {
+			isRemoteDevice = true
+		}
+	}
+
+	if isRemoteDevice && isLua {
+		fmt.Println("error: --type remotedevice and --lua are mutually exclusive")
+		os.Exit(1)
+	}
+
+	// Remote device projects use different scaffold
+	if isRemoteDevice {
+		scaffoldRemoteDevice(name)
+		return
+	}
 
 	dir := name
 	if _, err := os.Stat(dir); !os.IsNotExist(err) {
@@ -114,23 +140,19 @@ func cmdInit(args []string) {
 			Targets:     targets,
 		},
 		IsLua:       isLua,
-		CABIVersion: meta.ABIVersion,
+		CABIVersion: meta.CABINum,
 		CABIHeader:  tmplCABIHeader,
 	}
 
-	// Detect SDK info for Go plugin go.mod
+	// Detect SDK info for Go plugin go.mod.
+	// 生成的 go.mod 只 require SDK 线上模块版本，不写本地路径 replace；
+	// 本地调试请用 `plugindev build --sdk-path <path>` 或手动加 replace。
 	if !isLua {
-		sdkMod, goVer, sdkPath, sdkVer := detectSDKInfo()
+		sdkMod, goVer, _, sdkVer := detectSDKInfo()
-		sdkReplace := sdkPath
-		// Make replace path absolute and use forward slashes
-		if abs, err := filepath.Abs(sdkPath); err == nil {
-			sdkReplace = strings.ReplaceAll(abs, "\\", "/")
-		}
 		data.ModulePath = name
 		data.GoVersion = goVer
 		data.SDKModule = sdkMod
 		data.SDKVersion = "v" + sdkVer
-		data.SDKReplace = sdkReplace
 	}
 
 	if err := os.MkdirAll(dir, 0755); err != nil {
@@ -197,6 +219,57 @@ func detectSDKInfo() (modulePath, goVersion, sdkPath, sdkVersion string) {
 	return modulePath, goVersion, root, sdkVersion
 }
 
+// scaffoldRemoteDevice 创建远程设备适配器项目脚手架
+func scaffoldRemoteDevice(name string) {
+	dir := name
+	if _, err := os.Stat(dir); !os.IsNotExist(err) {
+		fmt.Printf("error: directory %q already exists\n", dir)
+		os.Exit(1)
+	}
+
+	nameEn := strings.Title(strings.ReplaceAll(name, "-", " "))
+
+	data := TemplateData{
+		Plg: PlgConfig{
+			Name:        name,
+			NameZh:      "中文名",
+			NameEn:      nameEn,
+			Version:     "0.1.0",
+			Description: name + " remote device adapter",
+			Author:      "HomeAgent",
+			Entry:       name,
+			Tags:        []string{name, "remotedevice"},
+		},
+	}
+
+	if err := os.MkdirAll(dir, 0755); err != nil {
+		fmt.Printf("error: create dir: %v\n", err)
+		os.Exit(1)
+	}
+
+	// 写入 main.c
+	writeTemplate(filepath.Join(dir, "main.c"), tmplRemoteDeviceMain, data)
+
+	// 写入 CMakeLists.txt
+	writeTemplate(filepath.Join(dir, "CMakeLists.txt"), tmplRemoteDeviceCMake, data)
+
+	// 创建 SDK 目录（symlink/copy）
+	sdkSrc := filepath.Join("..", "remotedevice")
+	sdkDst := filepath.Join(dir, "ha_remotedevice")
+	if _, err := os.Stat(sdkDst); os.IsNotExist(err) {
+		// 尝试创建符号链接，失败则提示
+		if err := os.Symlink(sdkSrc, sdkDst); err != nil {
+			fmt.Printf("  note: could not create symlink to SDK, copy manually:\n")
+			fmt.Printf("    cp -r %s %s\n", sdkSrc, sdkDst)
+		}
+	}
+
+	fmt.Printf("Created remote device adapter project %q\n", dir)
+	fmt.Printf("  cd %s && mkdir build && cd build && cmake .. && make\n", dir)
+	fmt.Printf("  Or include as subdirectory in your project:\n")
+	fmt.Printf("    add_subdirectory(%s)\n", dir)
+}
+
 func writeTemplate(path, content string, data TemplateData) {
 	tmpl, err := template.New("").Parse(content)
 	if err != nil {

tools/plugindev/cmd_sdk.go

@@ -11,6 +11,7 @@ import (
 	"path/filepath"
 	"sort"
 	"strings"
+	"time"
 )
 
 const sdkDirName = "plugindev/sdk"
@@ -157,33 +158,6 @@ func cmdSDKInstall(version string) {
 	url := fmt.Sprintf(sdkDownloadURL, version, version)
 	fmt.Printf("Downloading SDK %s from Release archive...\n", version)
 
-	tmpFile, err := os.CreateTemp("", "homeagent-sdk-*.tar.gz")
-	if err != nil {
-		fmt.Printf("error: create temp file: %v\n", err)
-		os.Exit(1)
-	}
-	tmpPath := tmpFile.Name()
-	defer os.Remove(tmpPath)
-
-	resp, err := http.Get(url)
-	if err != nil {
-		fmt.Printf("error: download SDK %s: %v\n", version, err)
-		os.Exit(1)
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != http.StatusOK {
-		fmt.Printf("error: download SDK %s: HTTP %d\n", version, resp.StatusCode)
-		os.Exit(1)
-	}
-
-	if _, err := io.Copy(tmpFile, resp.Body); err != nil {
-		fmt.Printf("error: save SDK archive: %v\n", err)
-		os.Exit(1)
-	}
-	tmpFile.Close()
-
-	// Extract to temp dir, then rename to dest
 	tmpDir, err := os.MkdirTemp("", "homeagent-sdk-extract-*")
 	if err != nil {
 		fmt.Printf("error: create temp dir: %v\n", err)
@@ -191,12 +165,75 @@ func cmdSDKInstall(version string) {
 	}
 	defer os.RemoveAll(tmpDir)
 
-	gzr, err := gzip.NewReader(openFile(tmpPath))
+	if err := installFromArchive(url, tmpDir); err != nil {
+		fmt.Printf("warn: archive download failed (%v), falling back to git clone...\n", err)
+		if err := installFromGit(version, tmpDir); err != nil {
+			fmt.Printf("error: install SDK %s: %v\n", version, err)
+			os.Exit(1)
+		}
+	}
+
+	if err := os.Rename(tmpDir, dest); err != nil {
+		// Cross-filesystem rename fallback
+		if err := copyDir(tmpDir, dest); err != nil {
+			fmt.Printf("error: move SDK to store: %v\n", err)
+			os.Exit(1)
+		}
+		os.RemoveAll(tmpDir)
+	}
+
+	fmt.Printf("SDK version %s installed at %s\n", version, dest)
+
+	// Auto-switch to newly installed version if no version is currently active
+	if resolveCurrentVersion(store) == "" {
+		setCurrentVersion(store, version)
+	}
+}
+
+func openFile(path string) (*os.File, error) {
+	f, err := os.Open(path)
 	if err != nil {
-		fmt.Printf("error: read archive: %v\n", err)
+		return nil, err
-		os.Exit(1)
+	}
+	return f, nil
+}
+
+// installFromArchive downloads the SDK release archive and extracts it to tmpDir.
+func installFromArchive(url, tmpDir string) error {
+	tmpFile, err := os.CreateTemp("", "homeagent-sdk-*.tar.gz")
+	if err != nil {
+		return err
+	}
+	tmpPath := tmpFile.Name()
+	defer os.Remove(tmpPath)
+
+	client := &http.Client{Timeout: 30 * time.Second}
+	resp, err := client.Get(url)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("download SDK %s: HTTP %d", url, resp.StatusCode)
+	}
+
+	if _, err := io.Copy(tmpFile, resp.Body); err != nil {
+		return err
+	}
+	tmpFile.Close()
+
+	f, err := openFile(tmpPath)
+	if err != nil {
+		return err
+	}
+	gzr, err := gzip.NewReader(f)
+	if err != nil {
+		f.Close()
+		return err
 	}
 	defer gzr.Close()
+	defer f.Close()
 
 	tr := tar.NewReader(gzr)
 	for {
@@ -205,8 +242,7 @@ func cmdSDKInstall(version string) {
 			break
 		}
 		if err != nil {
-			fmt.Printf("error: extract archive: %v\n", err)
+			return err
-			os.Exit(1)
 		}
 
 		// Strip top-level directory from archive path
@@ -227,38 +263,27 @@ func cmdSDKInstall(version string) {
 			os.MkdirAll(filepath.Dir(target), 0755)
 			f, err := os.OpenFile(target, os.O_CREATE|os.O_WRONLY, os.FileMode(header.Mode))
 			if err != nil {
-				fmt.Printf("error: create file %s: %v\n", target, err)
+				return err
-				os.Exit(1)
 			}
 			if _, err := io.Copy(f, tr); err != nil {
 				f.Close()
-				fmt.Printf("error: write file %s: %v\n", target, err)
+				return err
-				os.Exit(1)
 			}
 			f.Close()
 		}
 	}
-	gzr.Close()
+	return nil
-
-	if err := os.Rename(tmpDir, dest); err != nil {
-		fmt.Printf("error: move SDK to store: %v\n", err)
-		os.Exit(1)
-	}
-
-	fmt.Printf("SDK version %s installed at %s\n", version, dest)
-
-	// Auto-switch to newly installed version if no version is currently active
-	if resolveCurrentVersion(store) == "" {
-		setCurrentVersion(store, version)
-	}
 }
 
-func openFile(path string) *os.File {
+// installFromGit clones the SDK repo at the given tag/branch into tmpDir.
-	f, err := os.Open(path)
+func installFromGit(version, tmpDir string) error {
-	if err != nil {
+	cmd := exec.Command("git", "clone", "--depth", "1", "--branch", version, sdkRepoURL, tmpDir)
-		panic(err)
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	if err := cmd.Run(); err != nil {
+		return fmt.Errorf("git clone: %v", err)
 	}
-	return f
+	return os.RemoveAll(filepath.Join(tmpDir, ".git"))
 }
 
 // cmdSDKUse switches the active SDK version.
@@ -396,17 +421,19 @@ func compareSemver(a, b string) int {
 	return 0
 }
 
-// parseSemver extracts [major, minor, patch] from a vX.Y.Z string.
+// parseSemver extracts [major, minor, patch] from a vX.Y.Z[-pre] string.
+// Prerelease tags parse to the same major.minor.patch as their release (ignoring prerelease).
 func parseSemver(tag string) [3]int {
 	var v [3]int
 	s := strings.TrimPrefix(tag, "v")
+	// Strip prerelease suffix (-...)
+	if idx := strings.IndexByte(s, '-'); idx >= 0 {
+		s = s[:idx]
+	}
 	parts := strings.SplitN(s, ".", 3)
-	for i, p := range parts {
+	for i := 0; i < 3 && i < len(parts); i++ {
-		if i >= 3 {
-			break
-		}
 		n := 0
-		fmt.Sscanf(p, "%d", &n)
+		fmt.Sscanf(parts[i], "%d", &n)
 		v[i] = n
 	}
 	return v
@@ -433,6 +460,35 @@ func activeSDKRoot() string {
 	return root
 }
 
+// copyDir recursively copies src to dst (cross-filesystem rename fallback).
+func copyDir(src, dst string) error {
+	if err := os.MkdirAll(dst, 0755); err != nil {
+		return err
+	}
+	entries, err := os.ReadDir(src)
+	if err != nil {
+		return err
+	}
+	for _, e := range entries {
+		srcPath := filepath.Join(src, e.Name())
+		dstPath := filepath.Join(dst, e.Name())
+		if e.IsDir() {
+			if err := copyDir(srcPath, dstPath); err != nil {
+				return err
+			}
+		} else {
+			data, err := os.ReadFile(srcPath)
+			if err != nil {
+				return err
+			}
+			if err := os.WriteFile(dstPath, data, 0644); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
 // readMetaVersion reads the Version string from the SDK's meta/meta.go.
 // If the file is missing or unreadable, returns "0.0.0".
 func readMetaVersion(sdkRoot string) string {

tools/plugindev/go.mod

@@ -1,6 +1,6 @@
 module github.com/JianFeeeee/homeagent-sdk/tools/plugindev
 
-go 1.25.0
+go 1.21.0
 
 require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
 

tools/plugindev/main.go

@@ -30,15 +30,20 @@ func help() {
 	fmt.Print(`HomeAgent Plugin Dev Tool
 
 Usage:
-  plugindev init <name>           Scaffold a new plugin project
+  plugindev init <name>             Scaffold a new plugin project
-  plugindev build [flags]         Compile and package plugin
+  plugindev init <name> --lua       Create Lua plugin
-  plugindev clean                 Clean build/dist artifacts
+  plugindev init <name> --type remotedevice
-  plugindev debug [dir]           Interpret and debug plugin source
+                                    Create C remote device adapter
-  plugindev sdk <command>         Manage SDK versions
+  plugindev build [flags]           Compile and package plugin
+  plugindev clean                   Clean build/dist artifacts
+  plugindev debug [dir]             Interpret and debug plugin source
+  plugindev sdk <command>           Manage SDK versions
 
 Flags:
   --outdir    Output directory (default: dist)
   --target    Target OS/arch (e.g. linux/amd64), repeatable
   --lua       Create Lua plugin (for init)
+  --type      Project type: "remotedevice" (for init)
+  -t          Alias for --type
 `)
 }

tools/plugindev/replace.go

@@ -30,7 +30,7 @@ func (p *GoModPatcher) Apply() (func(), error) {
 	p.backup = string(data)
 
 	var sb strings.Builder
-	sb.WriteString(strings.TrimRight(string(data), "\n"))
+	sb.WriteString(strings.TrimRight(string(data), "\r\n"))
 	sb.WriteString("\n")
 	for _, r := range p.replaces {
 		from, to, found := strings.Cut(r, "=")

tools/plugindev/template_c.go

@@ -1,3 +0,0 @@
-package main
-
-// tmplPluginInitC is in templates.go (moved to keep all C ABI together)

tools/plugindev/templates.go

@@ -19,8 +19,6 @@ const tmplGoMod = `module {{.ModulePath}}
 go {{.GoVersion}}
 
 require {{.SDKModule}} {{.SDKVersion}}
-
-replace {{.SDKModule}} => {{.SDKReplace}}
 `
 
 const tmplPluginGo = `package main
@@ -39,6 +37,7 @@ func (p *Plugin) Name() string { return p.name }
 
 func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	p.sdk = s
+	s.RegisterStopHandler(func() { fmt.Printf("[%s] stop handler running\n", p.name) })
 	s.Settings().RegisterDef(sdk.ConfigDef{
 		Key: "plugin.{{.Plg.Name}}.example", Default: "hello", Type: "string",
 		DisplayName: "示例配置", Description: "An example configuration key",
@@ -74,13 +73,55 @@ const tmplSDKLua = `-- 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) print("[lua-plugin] register_stage: " .. tostring(stage)) 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') .. '"'
@@ -138,6 +179,7 @@ type bridgeState struct {
 	handlers map[string]sdk.ToolHandler
 	stages   map[string]sdk.StageHandler
 	settings map[string]interface{}
+	sdk      *sdk.PluginSDK
 }
 
 func newHandle(plg sdk.Plugin) unsafe.Pointer {
@@ -179,8 +221,10 @@ func StartPlugin(handle unsafe.Pointer) C.int {
 		},
 		func(stage sdk.Stage, handler sdk.StageHandler) { bs.stages[string(stage)] = handler },
 		func(name string) error { return nil },
-		func(name string, caps int, desc string, handler sdk.ToolHandler) error { return nil },
+		func(name string, caps int, desc string, def sdk.ChannelDef, handler sdk.ToolHandler) error { return nil },
 	)
+	mockSDK.SetInputChannelRegistrar(func(name string, def sdk.ChannelDef) error { return nil })
+	bs.sdk = mockSDK
 	if err := bs.plugin.Start(mockSDK); err != nil { return 1 }
 	return 0
 }
@@ -189,6 +233,9 @@ func StartPlugin(handle unsafe.Pointer) C.int {
 func StopPlugin(handle unsafe.Pointer) C.int {
 	bs := getState(handle)
 	if bs == nil { return 1 }
+	if bs.sdk != nil {
+		bs.sdk.RunStopHandlers()
+	}
 	if err := bs.plugin.Stop(); err != nil { return 1 }
 	return 0
 }
@@ -283,8 +330,8 @@ func main() {}
 const tmplCABIHeader = `
 #ifndef HOMEAGENT_CABI_H
 #define HOMEAGENT_CABI_H
-// HOMEAGENT_ABI_VERSION 与 sdk/meta/meta.go ABIVersion 同步
+// HOMEAGENT_ABI_VERSION 与 sdk/meta/meta.go CABINum 同步（major*100+minor，v0.9.x→900）
-#define HOMEAGENT_ABI_VERSION 1
+#define HOMEAGENT_ABI_VERSION 900
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -296,7 +343,7 @@ typedef struct {
     int (*start_plugin)(void*, int, char**);
     int (*stop_plugin)(char**);
     int (*invoke_tool)(char*, char*, char**, char**);
-    int (*invoke_stage)(char*, char*, char**);
+    int (*invoke_stage)(char*, char*, char**, char**);
     int (*invoke_output)(char*, char*, char*, char**);
     void (*free_string)(char*);
 } PluginAPI;
@@ -318,6 +365,7 @@ enum {
     CORE_INJECT_TEXT          = 5,
     CORE_INJECT_INTERRUPT_TEXT = 6,
     CORE_INJECT_TEXT_NO_MEMORY = 7,
+    CORE_INJECT_INPUT_SYNC    = 47,
     CORE_SET_AUTO_RESTART     = 8,
     CORE_MEMORY_RECALL        = 9,
     CORE_MEMORY_COMMIT        = 10,
@@ -356,6 +404,11 @@ enum {
     CORE_SETTINGS_DEFS         = 43,
     CORE_SETTINGS_DUMP         = 44,
     CORE_SETTINGS_PLUGINS      = 45,
+    CORE_REGISTER_INPUT_CH     = 46,
+    CORE_INJECT_INPUT_SYNC     = 47,
+    CORE_PLUGIN_RELOAD_ONE     = 48,
+    CORE_PLUGIN_LIST_LOADED    = 49,
+    CORE_PLUGIN_IS_DISABLED    = 50,
 };
 
 #ifdef __cplusplus
@@ -387,9 +440,11 @@ import (
 var (
 	mu         sync.Mutex
 	currentPlg sdk.Plugin
+	currentSDK *sdk.PluginSDK
 	coreAPI    unsafe.Pointer
 
 	handlerMu   sync.RWMutex
+	coreAPIMu   sync.RWMutex
 	toolHandlers  = map[string]sdk.ToolHandler{}
 	stageHandlers = map[string]sdk.StageHandler{}
 	outputHandlers = map[string]sdk.ToolHandler{}
@@ -398,29 +453,35 @@ var (
 // ---- CoreAPI dispatch helpers ----
 
 func callVoid(methodID int, s1, s2, s3 string, i1, i2 int) error {
+	coreAPIMu.RLock()
+	api := coreAPI
+	coreAPIMu.RUnlock()
 	var c1, c2, c3 *C.char
 	if s1 != "" { c1 = C.CString(s1); defer C.free(unsafe.Pointer(c1)) }
 	if s2 != "" { c2 = C.CString(s2); defer C.free(unsafe.Pointer(c2)) }
 	if s3 != "" { c3 = C.CString(s3); defer C.free(unsafe.Pointer(c3)) }
 	var cErr *C.char
-	if C.ha_dispatch(C.int(methodID), coreAPI, c1, c2, c3, C.int(i1), C.int(i2), nil, &cErr) != 0 && cErr != nil {
+	if C.ha_dispatch(C.int(methodID), api, c1, c2, c3, C.int(i1), C.int(i2), nil, &cErr) != 0 && cErr != nil {
 		return fmt.Errorf("%s", C.GoString(cErr))
 	}
 	return nil
 }
 
 func callString(methodID int, s1, s2, s3 string, i1, i2 int) (string, error) {
+	coreAPIMu.RLock()
+	api := coreAPI
+	coreAPIMu.RUnlock()
 	var c1, c2, c3 *C.char
 	if s1 != "" { c1 = C.CString(s1); defer C.free(unsafe.Pointer(c1)) }
 	if s2 != "" { c2 = C.CString(s2); defer C.free(unsafe.Pointer(c2)) }
 	if s3 != "" { c3 = C.CString(s3); defer C.free(unsafe.Pointer(c3)) }
 	var strResult, cErr *C.char
-	if C.ha_dispatch(C.int(methodID), coreAPI, c1, c2, c3, C.int(i1), C.int(i2), &strResult, &cErr) != 0 && cErr != nil {
+	if C.ha_dispatch(C.int(methodID), api, c1, c2, c3, C.int(i1), C.int(i2), &strResult, &cErr) != 0 && cErr != nil {
 		return "", fmt.Errorf("%s", C.GoString(cErr))
 	}
 	if strResult != nil {
 		result := C.GoString(strResult)
-		C.ha_dispatch(C.int(25), coreAPI, strResult, nil, nil, 0, 0, nil, nil)
+		C.ha_dispatch(C.int(25), api, strResult, nil, nil, 0, 0, nil, nil)
 		return result, nil
 	}
 	return "", nil
@@ -447,11 +508,12 @@ func buildPluginSDK(name string) *sdk.PluginSDK {
 			callVoid(2, string(stage), "", "", 0, 0)
 		},
 		func(name string) error { return callVoid(4, name, "", "", 0, 0) },
-		func(name string, caps int, desc string, handler sdk.ToolHandler) error {
+		func(name string, caps int, desc string, def sdk.ChannelDef, handler sdk.ToolHandler) error {
 			handlerMu.Lock()
 			outputHandlers[name] = handler
 			handlerMu.Unlock()
-			return callVoid(3, name, desc, "", caps, 0)
+			defJSON, _ := json.Marshal(def)
+			return callVoid(3, name, desc, string(defJSON), caps, 0)
 		},
 	)
 	base.SetIOInjector(dispatchIO{})
@@ -461,6 +523,13 @@ func buildPluginSDK(name string) *sdk.PluginSDK {
 	base.SetLLMAPI(dispatchLLM{})
 	base.SetSocialAPI(dispatchSocial{})
 	base.SetTextMemoryAPI(dispatchTextMemory{})
+	base.SetPluginMgrAPI(dispatchPluginMgr{})
+	base.SetInputChannelRegistrar(
+		func(name string, def sdk.ChannelDef) error {
+			defJSON, _ := json.Marshal(def)
+			return callVoid(46, name, string(defJSON), "", 0, 0)
+		},
+	)
 	return base
 }
 
@@ -470,6 +539,7 @@ type dispatchIO struct{}
 func (dispatchIO) InjectInterruptText(s, c, t string) { callVoid(6, s, c, t, 0, 0) }
 func (dispatchIO) InjectText(s, c, t string)           { callVoid(5, s, c, t, 0, 0) }
 func (dispatchIO) InjectTextNoMemory(s, c, t string)   { callVoid(7, s, c, t, 0, 0) }
+func (dispatchIO) InjectInputSync(s, c, t string) string { r, _ := callString(47, s, c, t, 0, 0); return r }
 
 type dispatchMemory struct{}
 func (dispatchMemory) Recall(q []string, d int) ([]sdk.Entity, []sdk.Relation, error) {
@@ -512,6 +582,31 @@ func (dispatchSocial) ListPersons() ([]string, error) { r, e := callString(40, "
 type dispatchTextMemory struct{}
 func (dispatchTextMemory) Append(evt sdk.TextEvent) error { b, _ := json.Marshal(evt); return callVoid(41, string(b), "", "", 0, 0) }
 
+// ---- dispatchPluginMgr (CORE_PLUGIN_RELOAD_ONE = 48) ----
+
+type dispatchPluginMgr struct{}
+
+func (dispatchPluginMgr) ReloadOne(name string) error {
+	return callVoid(48, name, "", "", 0, 0)
+}
+
+func (dispatchPluginMgr) ListLoadedPlugins() []string {
+	r, e := callString(49, "", "", "", 0, 0)
+	if e != nil || r == "" {
+		return nil
+	}
+	var list []string
+	if json.Unmarshal([]byte(r), &list) != nil {
+		return nil
+	}
+	return list
+}
+
+func (dispatchPluginMgr) IsPluginDisabled(name string) bool {
+	r, e := callString(50, name, "", "", 0, 0)
+	return e == nil && r == "1"
+}
+
 // ---- dispatchSettings (inline) ----
 
 type dispatchSettings struct{}
@@ -552,14 +647,17 @@ func (d *dispatchSettings) Dump() map[string]interface{} {
 func (d *dispatchSettings) Plugins() []string {
 	r, e := callString(45, "", "", "", 0, 0); if e != nil || r == "" { return nil }; var v []string; json.Unmarshal([]byte(r), &v); return v
 }
+func (d *dispatchSettings) DataDir() string {
+	r, e := callString(51, "", "", "", 0, 0); if e != nil { return "" }; return r
+}
 
 // ---- Go callbacks (called from z_entry.c via C) ----
 
 //export go_init_plugin
 func go_init_plugin(name *C.char, configJSON *C.char, errorOut **C.char) C.int {
-	plg, err := NewPlugin(C.GoString(name), nil)
+	plg, err := NewPluginFactory(C.GoString(name), nil)
 	if err != nil || plg == nil {
-		if err != nil { *errorOut = C.CString(err.Error()) } else { *errorOut = C.CString("NewPlugin returned nil") }
+		if err != nil { *errorOut = C.CString(err.Error()) } else { *errorOut = C.CString("NewPluginFactory returned nil") }
 		return 1
 	}
 	mu.Lock(); currentPlg = plg; mu.Unlock()
@@ -571,11 +669,14 @@ func go_init_plugin(name *C.char, configJSON *C.char, errorOut **C.char) C.int {
 func go_start_plugin(coreAPIptr unsafe.Pointer, coreVersion C.int, errorOut **C.char) C.int {
 	mu.Lock()
 	plg := currentPlg
+	coreAPIMu.Lock()
 	coreAPI = coreAPIptr
+	coreAPIMu.Unlock()
 	mu.Unlock()
 	_ = coreVersion
 	if plg == nil { *errorOut = C.CString("not initialized"); return 1 }
 	sdk := buildPluginSDK(plg.Name())
+	mu.Lock(); currentSDK = sdk; mu.Unlock()
 	if err := plg.Start(sdk); err != nil { *errorOut = C.CString(err.Error()); return 1 }
 	return 0
 }
@@ -584,9 +685,16 @@ func go_start_plugin(coreAPIptr unsafe.Pointer, coreVersion C.int, errorOut **C.
 func go_stop_plugin(errorOut **C.char) C.int {
 	mu.Lock()
 	plg := currentPlg
+	sdk := currentSDK
 	currentPlg = nil
+	currentSDK = nil
+	coreAPIMu.Lock()
 	coreAPI = nil
+	coreAPIMu.Unlock()
 	mu.Unlock()
+	if sdk != nil {
+		sdk.RunStopHandlers()
+	}
 	if plg != nil {
 		if err := plg.Stop(); err != nil { *errorOut = C.CString(err.Error()); return 1 }
 	}
@@ -609,8 +717,53 @@ func go_invoke_tool(name *C.char, argsJSON *C.char, resultOut **C.char, errorOut
 	return 0
 }
 
+// fillStageContext 将内核传来的 ctx JSON 填充到插件侧 StageContext。
+func fillStageContext(sc *sdk.StageContext, ctxJSON string) {
+	var m map[string]interface{}
+	if err := json.Unmarshal([]byte(ctxJSON), &m); err != nil {
+		return
+	}
+	if v, _ := m["raw_message"].(string); v != "" { sc.RawMessage = v }
+	if v, _ := m["user_id"].(string); v != "" { sc.UserID = v }
+	if v, _ := m["group_id"].(string); v != "" { sc.GroupID = v }
+	if v, _ := m["phase"].(string); v != "" { sc.Phase = sdk.Stage(v) }
+	if v, _ := m["llm_text"].(string); v != "" { sc.LLMText = v }
+	if v, _ := m["final_text"].(string); v != "" { sc.FinalText = v }
+	if v, _ := m["no_memory"].(bool); v { sc.NoMemory = true }
+	if v, _ := m["response"].(string); v != "" { sc.Response = &v }
+	if v, _ := m["tool_calls"].([]interface{}); len(v) > 0 {
+		b, _ := json.Marshal(v); json.Unmarshal(b, &sc.ToolCalls)
+	}
+	if v, _ := m["tool_results"].([]interface{}); len(v) > 0 {
+		b, _ := json.Marshal(v); json.Unmarshal(b, &sc.ToolResults)
+	}
+}
+
+// stageContextWritable 提取插件可写且内核会同步回去的字段。
+func stageContextWritable(sc *sdk.StageContext) map[string]interface{} {
+	m := map[string]interface{}{
+		"raw_message": sc.RawMessage,
+		"user_id":     sc.UserID,
+		"group_id":    sc.GroupID,
+		"phase":       string(sc.Phase),
+		"llm_text":    sc.LLMText,
+		"final_text":  sc.FinalText,
+		"no_memory":   sc.NoMemory,
+	}
+	if sc.Response != nil {
+		m["response"] = *sc.Response
+	}
+	if len(sc.ToolCalls) > 0 {
+		m["tool_calls"] = sc.ToolCalls
+	}
+	if len(sc.ToolResults) > 0 {
+		m["tool_results"] = sc.ToolResults
+	}
+	return m
+}
+
 //export go_invoke_stage
-func go_invoke_stage(stage *C.char, ctxJSON *C.char, errorOut **C.char) C.int {
+func go_invoke_stage(stage *C.char, ctxJSON *C.char, resultOut **C.char, errorOut **C.char) C.int {
 	goStage := C.GoString(stage)
 	handlerMu.RLock()
 	h, ok := stageHandlers[goStage]
@@ -618,25 +771,15 @@ func go_invoke_stage(stage *C.char, ctxJSON *C.char, errorOut **C.char) C.int {
 	if !ok { return 0 }
 	sc := &sdk.StageContext{}
 	if ctxJSON != nil {
-		var m map[string]interface{}
+		fillStageContext(sc, C.GoString(ctxJSON))
-		if err := json.Unmarshal([]byte(C.GoString(ctxJSON)), &m); err == nil {
-			if v, _ := m["raw_message"].(string); v != "" { sc.RawMessage = v }
-			if v, _ := m["user_id"].(string); v != "" { sc.UserID = v }
-			if v, _ := m["group_id"].(string); v != "" { sc.GroupID = v }
-			if v, _ := m["phase"].(string); v != "" { sc.Phase = sdk.Stage(v) }
-			if v, _ := m["llm_text"].(string); v != "" { sc.LLMText = v }
-			if v, _ := m["final_text"].(string); v != "" { sc.FinalText = v }
-			if v, _ := m["no_memory"].(bool); v { sc.NoMemory = true }
-			if v, _ := m["response"].(string); v != "" { sc.Response = &v }
-			if v, _ := m["tool_calls"].([]interface{}); len(v) > 0 {
-				b, _ := json.Marshal(v); json.Unmarshal(b, &sc.ToolCalls)
-			}
-			if v, _ := m["tool_results"].([]interface{}); len(v) > 0 {
-				b, _ := json.Marshal(v); json.Unmarshal(b, &sc.ToolResults)
-			}
-		}
 	}
 	if err := h(sc); err != nil { *errorOut = C.CString(err.Error()); return 1 }
+	// ABI v2: 回传插件修改后的上下文（若调用方要求）
+	if resultOut != nil {
+		if b, err := json.Marshal(stageContextWritable(sc)); err == nil {
+			*resultOut = C.CString(string(b))
+		}
+	}
 	return 0
 }
 
@@ -667,7 +810,8 @@ func main() {}
 const tmplPluginInitC = `#include <stdlib.h>
 #include <string.h>
 
-#define HOMEAGENT_ABI_VERSION 1
+// HOMEAGENT_ABI_VERSION 与 sdk/meta/meta.go CABINum 同步（major*100+minor，v0.9.x→900）
+#define HOMEAGENT_ABI_VERSION 900
 
 typedef struct {
     int version; int version_min;
@@ -675,7 +819,7 @@ typedef struct {
     int (*start_plugin)(void*, int, char**);
     int (*stop_plugin)(char**);
     int (*invoke_tool)(char*, char*, char**, char**);
-    int (*invoke_stage)(char*, char*, char**);
+    int (*invoke_stage)(char*, char*, char**, char**);
     int (*invoke_output)(char*, char*, char*, char**);
     void (*free_string)(char*);
 } PluginAPI;
@@ -690,7 +834,7 @@ extern int go_init_plugin(char*, char*, char**);
 extern int go_start_plugin(void*, int, char**);
 extern int go_stop_plugin(char**);
 extern int go_invoke_tool(char*, char*, char**, char**);
-extern int go_invoke_stage(char*, char*, char**);
+extern int go_invoke_stage(char*, char*, char**, char**);
 extern int go_invoke_output(char*, char*, char*, char**);
 extern void go_free_string(char*);
 
@@ -698,7 +842,7 @@ int c_init_plugin(char* n, char* c, char** e) { return go_init_plugin(n, c, e);
 int c_start_plugin(void* a, int v, char** e) { return go_start_plugin(a, v, e); }
 int c_stop_plugin(char** e) { return go_stop_plugin(e); }
 int c_invoke_tool(char* n, char* a, char** r, char** e) { return go_invoke_tool(n, a, r, e); }
-int c_invoke_stage(char* s, char* c, char** e) { return go_invoke_stage(s, c, e); }
+int c_invoke_stage(char* s, char* c, char** r, char** e) { return go_invoke_stage(s, c, r, e); }
 int c_invoke_output(char* c, char* m, char* p, char** e) { return go_invoke_output(c, m, p, e); }
 void c_free_string(char* p) { go_free_string(p); }
 
@@ -720,6 +864,353 @@ PluginAPI* plugin_init(void) {
 }
 `
 
+// ============================================================
+// Remote Device Adapter Templates
+// ============================================================
+
+const tmplRemoteDeviceMain = `#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "ha_remotedevice.h"
+
+/* ============================================================
+ *  {{.Plg.Name}} — Remote Device Adapter
+ *
+ *  声明式远程设备接入示例。
+ *  用户只需实现：
+ *    1. ha_transport_t 的 4 个函数
+ *    2. 声明 handlers 表（设备支持哪些命令 + 对应的处理函数）
+ *  其余协议细节（WS 握手、hello/bind、心跳、重连、命令分发、结果回执）由 SDK 自动处理。
+ * ============================================================ */
+
+/* ====================== 传输层实现 ======================
+ *
+ * 请为你的平台实现以下 4 个函数：
+ *   connect(ctx, host, port) — 建立 TCP 连接
+ *   send(ctx, data, len)     — 发送数据
+ *   recv(ctx, buf, len)      — 接收数据（阻塞，返回实际接收字节数）
+ *   close(ctx)               — 关闭连接
+ *
+ * 示例：POSIX socket 实现
+ */
+
+#if defined(_WIN32) || defined(_WIN64)
+/* Windows 平台需包含 winsock2.h */
+#error "Please implement transport for your platform (see example below)"
+#else
+/* POSIX (Linux, macOS, ESP-IDF, Zephyr, etc.) */
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <unistd.h>
+
+struct transport_ctx {
+    int sock;
+};
+
+static int transport_connect(void *ctx, const char *host, uint16_t port) {
+    struct transport_ctx *tc = (struct transport_ctx *)ctx;
+    struct hostent *he = gethostbyname(host);
+    if (!he) return -1;
+    tc->sock = socket(AF_INET, SOCK_STREAM, 0);
+    if (tc->sock < 0) return -1;
+    struct sockaddr_in addr;
+    memset(&addr, 0, sizeof(addr));
+    addr.sin_family = AF_INET;
+    addr.sin_port = htons(port);
+    memcpy(&addr.sin_addr, he->h_addr_list[0], he->h_length);
+    if (connect(tc->sock, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
+        close(tc->sock);
+        tc->sock = -1;
+        return -1;
+    }
+    return 0;
+}
+
+static int transport_send(void *ctx, const uint8_t *data, int len) {
+    struct transport_ctx *tc = (struct transport_ctx *)ctx;
+    int sent = 0;
+    while (sent < len) {
+        int n = (int)send(tc->sock, data + sent, len - sent, 0);
+        if (n <= 0) return -1;
+        sent += n;
+    }
+    return sent;
+}
+
+static int transport_recv(void *ctx, uint8_t *buf, int len) {
+    struct transport_ctx *tc = (struct transport_ctx *)ctx;
+    int n = (int)recv(tc->sock, buf, len, 0);
+    return n;
+}
+
+static void transport_close(void *ctx) {
+    struct transport_ctx *tc = (struct transport_ctx *)ctx;
+    if (tc->sock >= 0) {
+        close(tc->sock);
+        tc->sock = -1;
+    }
+}
+#endif
+
+/* ====================== 声明式命令处理 ======================
+ *
+ * 每个命令对应一个处理函数，通过填写 ha_cmd_result_t 返回数据。
+ * SDK 自动回执结果，无需手动调用 send_result。
+ *
+ * 返回方式：
+ *   1. 文本输出：填写 result->output
+ *   2. 二进制数据：设置 result->has_binary=1 并填写 binary_data/len/mime
+ *   3. 错误：设置 result->status=1 并填写 result->error
+ *   4. 返回 HA_OK 表示处理成功，其他值表示处理失败
+ */
+
+/* ESP32-CAM 摄像头处理 */
+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 = 0;
+    if (args && args[0]) duration = atoi(args);
+    printf("[camera] %s (duration=%ds)\n", duration ? "record" : "snapshot", duration);
+
+    /* 返回文本结果（base64 图片） */
+    result->status = 0;
+    result->output = "data:image/jpeg;base64,/9j/4AAQ...";
+    return HA_OK;
+}
+
+/* 屏幕截图处理 */
+static ha_status_t handle_screensee(const char *req_id, const char *args,
+                                    ha_cmd_result_t *result, void *userdata) {
+    (void)req_id; (void)args; (void)userdata;
+    printf("[screen] screenshot\n");
+    result->status = 0;
+    result->output = "data:image/png;base64,iVBORw0KGgo...";
+    return HA_OK;
+}
+
+/* 语音播报处理 */
+static ha_status_t handle_speakeruse(const char *req_id, const char *args,
+                                     ha_cmd_result_t *result, void *userdata) {
+    (void)req_id; (void)userdata;
+    printf("[speaker] TTS: %s\n", args ? args : "");
+    result->status = 0;
+    result->output = "speakeruse done";
+    return HA_OK;
+}
+
+/* 远程操控处理（computeruse） */
+static ha_status_t handle_computeruse(const char *req_id, const char *args,
+                                      ha_cmd_result_t *result, void *userdata) {
+    (void)req_id; (void)userdata;
+    const char *action = NULL;
+    const char *json_str = NULL;
+    ha_cmd_parse_json(args, &action, &json_str);
+    printf("[computeruse] action=%s\n", action ? action : "unknown");
+    result->status = 0;
+    result->output = "computeruse done";
+    return HA_OK;
+}
+
+/* 剪贴板读取 */
+static ha_status_t handle_clipboardsee(const char *req_id, const char *args,
+                                       ha_cmd_result_t *result, void *userdata) {
+    (void)req_id; (void)args; (void)userdata;
+    result->status = 0;
+    result->output = "clipboard content";
+    return HA_OK;
+}
+
+/* 剪贴板写入 */
+static ha_status_t handle_clipboardsue(const char *req_id, const char *args,
+                                       ha_cmd_result_t *result, void *userdata) {
+    (void)req_id; (void)userdata;
+    printf("[clipboard] write: %s\n", args ? args : "");
+    result->status = 0;
+    result->output = "clipboard written";
+    return HA_OK;
+}
+
+/* 屏幕显示 */
+static ha_status_t handle_screensue(const char *req_id, const char *args,
+                                    ha_cmd_result_t *result, void *userdata) {
+    (void)req_id; (void)userdata;
+    printf("[screensue] show: %s\n", args ? args : "");
+    result->status = 0;
+    result->output = "screensue shown";
+    return HA_OK;
+}
+
+/* Shell 命令处理 */
+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;
+    printf("[shell] cmd: %s\n", args ? args : "");
+    result->status = 0;
+    result->output = "shell output";
+    return HA_OK;
+}
+
+/* 设备信息查询 */
+static ha_status_t handle_deviceinfo(const char *req_id, const char *args,
+                                     ha_cmd_result_t *result, void *userdata) {
+    (void)req_id; (void)args; (void)userdata;
+    result->status = 0;
+    result->output = "{\"platform\":\"linux\",\"arch\":\"x86_64\"}";
+    return HA_OK;
+}
+
+/* ====================== 连接状态回调 ====================== */
+
+static void on_state(int connected, void *userdata) {
+    (void)userdata;
+    printf("[devicelink] state: %s\n", connected ? "connected" : "disconnected");
+}
+
+/* ====================== 主函数 ====================== */
+
+int main(int argc, char *argv[]) {
+    /* 传输层上下文 */
+    struct transport_ctx tctx;
+    tctx.sock = -1;
+
+    ha_transport_t transport = {
+        .connect = transport_connect,
+        .send    = transport_send,
+        .recv    = transport_recv,
+        .close   = transport_close,
+        .ctx     = &tctx,
+    };
+
+    /* ===== 声明式设备配置 ===== */
+
+    /* 声明设备能力 */
+    const char *caps[] = {
+        "status", "cmdrun", "deviceinfo",
+        "camerasue", "screensee", "speakeruse",
+        "computeruse", "clipboardsee", "clipboardsue",
+        "screensue",
+        NULL
+    };
+
+    /* 声明命令处理表：设备支持哪些命令，以及对应的处理函数 */
+    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 = "computeruse",  .handler = handle_computeruse},
+        {.command = "clipboardsee", .handler = handle_clipboardsee},
+        {.command = "clipboardsue", .handler = handle_clipboardsue},
+        {.command = "screensue",    .handler = handle_screensue},
+        {.command = "deviceinfo",   .handler = handle_deviceinfo},
+        {.command = NULL},  /* 标记结束 */
+    };
+
+    ha_config_t config = {
+        .transport = transport,
+        .server    = "127.0.0.1:9890",
+        .token     = "your-token-here",
+        .device = {
+            .device_id = "{{.Plg.Name}}",
+            .name      = "{{.Plg.NameEn}}",
+            .kind      = "computer",
+            .caps      = caps,
+            .info_json = "{\"platform\":\"linux\",\"arch\":\"x86_64\"}",
+        },
+        .handlers  = handlers,   /* 声明式命令处理表 */
+        .on_state  = on_state,
+        .ping_interval = 30,
+    };
+
+    ha_client_t *client = ha_client_new(&config);
+    if (!client) {
+        fprintf(stderr, "Failed to create client\n");
+        return 1;
+    }
+
+    printf("Starting remote device adapter: {{.Plg.Name}}\n");
+    printf("  Server: %s\n", config.server);
+    printf("  Device ID: %s\n", config.device.device_id);
+    printf("  Kind: %s\n", config.device.kind);
+    printf("  Caps: ");
+    for (const char **p = caps; *p; p++) printf("%s ", *p);
+    printf("\n");
+
+    ha_status_t st = ha_client_start(client);
+    if (st != HA_OK) {
+        fprintf(stderr, "Failed to connect: %d\n", st);
+        ha_client_destroy(client);
+        return 1;
+    }
+
+    printf("Connected! Entering main loop...\n");
+
+    /* 主循环 */
+    while (1) {
+        ha_status_t st = ha_client_process(client);
+        if (st == HA_ERR_DISCONNECTED) {
+            printf("Disconnected, exiting.\n");
+            break;
+        }
+#if defined(_WIN32) || defined(_WIN64)
+        Sleep(10);
+#else
+        usleep(10000);
+#endif
+    }
+
+    ha_client_stop(client);
+    ha_client_destroy(client);
+    return 0;
+}
+`
+
+const tmplRemoteDeviceCMake = `cmake_minimum_required(VERSION 3.10)
+project({{.Plg.Name}} VERSION 0.1.0 LANGUAGES C)
+
+# ============================================================
+# {{.Plg.Name}} — Remote Device Adapter
+# ============================================================
+
+# 设置 SDK 路径（默认使用内置 SDK，也可通过 -DSDK_PATH=... 指定）
+set(SDK_PATH "${CMAKE_CURRENT_SOURCE_DIR}/ha_remotedevice"
+    CACHE PATH "Path to ha_remotedevice SDK")
+
+# 添加 SDK 子目录
+if(EXISTS "${SDK_PATH}/CMakeLists.txt")
+    add_subdirectory(${SDK_PATH} ha_remotedevice)
+else()
+    message(FATAL_ERROR "ha_remotedevice SDK not found at ${SDK_PATH}")
+endif()
+
+# 创建设备适配器可执行文件
+add_executable(${PROJECT_NAME}
+    main.c
+)
+
+# 链接 SDK
+target_link_libraries(${PROJECT_NAME} PRIVATE ha_remotedevice)
+
+# 包含 SDK 头文件
+target_include_directories(${PROJECT_NAME} PRIVATE
+    ${HA_REMOTEDEVICE_INCLUDE_DIR}
+)
+
+# 编译选项
+if(CMAKE_C_COMPILER_ID MATCHES "GNU|Clang")
+    target_compile_options(${PROJECT_NAME} PRIVATE
+        -Wall -Wextra -Wpedantic
+        -Wno-unused-parameter
+    )
+endif()
+
+# 安装
+install(TARGETS ${PROJECT_NAME} RUNTIME DESTINATION bin)
+`
+
 const tmplReadme = `# {{.Plg.Name}}
 
 {{.Plg.Description}}

tools/plugindev/templates/README.md.tmpl

@@ -17,3 +17,8 @@ curl -X POST http://localhost:8080/api/v1/plugins \
   -H "Content-Type: application/octet-stream" \
   --data-binary @dist/<name_en_snake>_linux_amd64.hmap
 ```
+
+## Lifecycle
+
+- `RegisterStopHandler` — runs on every stop (including reload/disable), before `Stop()`.
+- `RegisterOnRemoveHandler` — runs **only on uninstall (remove)**, after `Stop()`; clean up the plugin's own data files here. Reload/disable do NOT trigger it. See the onRemove demo in `main.go`.

tools/plugindev/templates/main.go.tmpl

@@ -20,6 +20,12 @@ func (p *Plugin) Name() string { return p.name }
 func (p *Plugin) Start(s *sdk.PluginSDK) error {
 	p.sdk = s
 
+	s.RegisterStopHandler(func() {
+		fmt.Printf("[%s] stop handler running\n", p.name)
+	})
+	s.RegisterOnRemoveHandler(func() {
+		fmt.Printf("[%s] onRemove handler running\n", p.name)
+	})
 	s.Settings().RegisterDef(sdk.ConfigDef{
 		Key:         "plugin.{{.Plg.Name}}.example",
 		Default:     "hello",

tools/plugindev/yaegi/mocksdk/plugin.go

@@ -345,23 +345,23 @@ func New(name string) *PluginSDK {
 
 func (s *PluginSDK) RegisterTool(name string, def ToolDef, handler ToolHandler) {
 	logf("register_tool: %s", name)
-	mu.Lock()
+	s.mu.Lock()
-	defer mu.Unlock()
+	defer s.mu.Unlock()
 	s.toolDefs[name] = def
 	s.toolHandlers[name] = handler
 }
 
 func (s *PluginSDK) RegisterStage(stage Stage, handler StageHandler) {
 	logf("register_stage: %s", string(stage))
-	mu.Lock()
+	s.mu.Lock()
-	defer mu.Unlock()
+	defer s.mu.Unlock()
 	s.stageHandlers[string(stage)] = handler
 }
 
 func (s *PluginSDK) RegisterOutputChannel(name string, caps int, desc string, handler ToolHandler) {
 	logf("register_output_channel: %s", name)
-	mu.Lock()
+	s.mu.Lock()
-	defer mu.Unlock()
+	defer s.mu.Unlock()
 	s.outChannels[name] = handler
 }
 
@@ -370,9 +370,9 @@ func (s *PluginSDK) RegisterPluginAPI(name string) {
 }
 
 func (s *PluginSDK) CallTool(name string, args map[string]interface{}) (interface{}, error) {
-	mu.Lock()
+	s.mu.RLock()
 	handler, ok := s.toolHandlers[name]
-	mu.Unlock()
+	s.mu.RUnlock()
 	if !ok {
 		return nil, fmt.Errorf("tool not found: %s", name)
 	}
@@ -380,9 +380,9 @@ func (s *PluginSDK) CallTool(name string, args map[string]interface{}) (interfac
 }
 
 func (s *PluginSDK) CallStage(stage string, ctx *StageContext) error {
-	mu.Lock()
+	s.mu.RLock()
 	handler, ok := s.stageHandlers[stage]
-	mu.Unlock()
+	s.mu.RUnlock()
 	if !ok {
 		return nil
 	}
@@ -390,8 +390,8 @@ func (s *PluginSDK) CallStage(stage string, ctx *StageContext) error {
 }
 
 func (s *PluginSDK) ListTools() []ToolDef {
-	mu.Lock()
+	s.mu.RLock()
-	defer mu.Unlock()
+	defer s.mu.RUnlock()
 	defs := make([]ToolDef, 0, len(s.toolDefs))
 	for _, def := range s.toolDefs {
 		defs = append(defs, def)