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LightClaw platform plugin for Hermes Agent — connects via native WebSocket to LightClaw server

Project description

lightclawbot

LightClaw 平台适配器插件,为 Hermes Agent 提供通过 WebSocket 接入 LightClaw 服务端的能力,使 Hermes Agent 能与 LightClaw 用户进行实时对话、收发文件附件、发送打字指示符,以及通过 cron 定时推送消息。

用户(前端) ←→ LightClaw Server ←→ lightclawbot ←→ Hermes AIAgent
              (WebSocket)        (本插件,非侵入)

工作原理

lightclawbot 采用 Hermes Agent 的插件注册机制集成,不修改主仓库任何源码

Hermes Agent 启动时会:

  1. 通过 config.yamlplugins.enabled 列表加载启用的插件;
  2. ~/.hermes/plugins/lightclawbot/ 下查找 __init__.py + plugin.yaml
  3. 调用插件的 register(ctx) 函数注册 adapter。

注册后自动获得:

  • Platform("lightclawbot") 动态枚举成员
  • gateway 启动时创建并连接 LightClawAdapter
  • send_message tool 通过 _send_via_adapter() 路由
  • cron delivery 到 lightclawbot:<chat_id> 自动生效
  • 用户授权遵循 LIGHTCLAW_ALLOWED_USERS 环境变量

前置条件

要求 最低版本
Python 3.11+
Hermes Agent 已安装
aiohttp 3.9+(由宿主 Hermes Agent 提供)

本插件不直接声明 aiohttp 依赖;它由宿主 Hermes Agent 环境提供。


环境变量配置

~/.hermes/.env 中设置以下变量:

变量 必填 说明
LIGHTCLAW_API_KEY Bearer Token
LIGHTCLAW_ALLOW_ALL_USERS 设为 true 接受所有用户消息

最简配置示例:

LIGHTCLAW_API_KEY=your-secret-api-key
LIGHTCLAW_ALLOW_ALL_USERS=true

启动网关

完成配置后正常启动 Hermes 网关:

hermes gateway start

只要 LIGHTCLAW_API_KEY 已设置,LightClaw 适配器就会自动建立连接。日志中应出现:

[lightclawbot] Bot clientId: xxxx, 1 key(s) mapped
[lightclawbot] Connected (sid=xxxx)

Cron 定时投递

在 Hermes Agent 内创建定时任务时,指定 deliver 参数即可将结果推送到 LightClaw:

deliver=lightclawbot:<chat_id>

示例(在 Hermes Agent 对话中):

每天早上 9 点发送新闻摘要。deliver=lightclawbot:123456

也可以设置全局默认投递目标:

LIGHTCLAW_HOME_CHANNEL=123456

项目结构

lightclawbot/
├── __init__.py             register(ctx) 插件入口
├── plugin.yaml             插件元数据(kind: platform)
└── src/                    adapter 实现
    ├── __init__.py         公开 API
    ├── adapter.py          主类 + 生命周期
    ├── config.py           常量 + 工具函数
    ├── inbound.py          入站消息处理
    ├── outbound.py         出站消息发送
    ├── history.py          历史记录/会话列表响应
    ├── media.py            媒体类型探测与格式化
    ├── file_storage.py     文件上传/下载 REST API
    ├── download_handler.py 客户端下载请求处理
    ├── tenancy.py          多租户 API key 映射
    └── socket/
        ├── native_socket.py    WebSocket 连接循环
        └── reliable_emitter.py ACK 重试发送

常见问题排查

Bot 未上线 / 收不到消息

  1. 确认 LIGHTCLAW_API_KEY 已设置且非空(cat ~/.hermes/.env | grep LIGHTCLAW
  2. 确认 config.yamlplugins.enabled 包含 lightclawbot
  3. 检查网关日志中是否出现 [lightclawbot] Connected;若无,WebSocket 握手失败

aiohttp not installed

# 在 hermes 的 venv 里安装
~/.hermes/hermes-agent/venv/bin/pip install "aiohttp>=3.9,<4"

插件未被发现

确认以下两点:

# 1. 插件目录存在且结构正确
ls ~/.hermes/plugins/lightclawbot/
# 应当看到 __init__.py 和 plugin.yaml

# 2. config.yaml 已启用
grep -A2 plugins ~/.hermes/config.yaml
# plugins:
#   enabled:
#     - lightclawbot

License

MIT

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