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dsh-feishucard

DeepSeek Harness <-> Feishu (Lark) bridge with streaming reply card / 自研 DSH 飞书桥:长连接 + 流式回复卡片(工具面板/状态符号/限流熔断兜底)

Stars
1
Language
JavaScript
Created
Aug 14, 2026
Updated
Aug 14, 2026

Introduction

dsh-feishucard — DSH ↔ Feishu Streaming Card Bridge

把飞书(Lark)机器人接入 DeepSeek Harness 的 Agent 会话——完全自研(非 fork)。官方 SDK 长连接收发(无需公网 IP/域名/隧道)、每聊天独立专属会话、/new /switch /list /help 命令、处理中表情回执,以及流式回复卡片:过程话语内联 + 工具调用折叠面板 + 限流/退避/熔断/文本兜底。

A self-developed (not a fork) bridge between Feishu (Lark) chats and DeepSeek Harness agent sessions: official-SDK long connection (no public URL needed), dedicated per-chat sessions, /new /switch /list /help commands, a typing reaction, and a streaming reply card — inline agent notes, collapsible tool-call panels with status symbols, and rate-limit / backoff / circuit-breaker / plain-text fallback reliability.

单包即用:Host 插件(桥接逻辑)+ helper 子进程(长连接)+ bundle 补丁(自动注册)。One package, three pieces: host plugin, long-connection helper subprocess, and an auto-registered bundle patch.

独立自研,不依赖任何第三方 DSH 飞书插件。配置独立存放于 ~/.dsh-feishucard/;检测到旧生态路径(~/.cc-connect/)有配置时启动自动迁移一次。不要与其他 DSH 飞书插件同时安装(同一飞书 App 的 WS 长连接互踢)。 Fully independent. Config lives in ~/.dsh-feishucard/; a legacy config found at ~/.cc-connect/ is auto-migrated once on boot. Do not install alongside other DSH Feishu plugins (two WS long connections on one app kick each other).

功能 / Features

  • 长连接收发 / Long-connection messagingim.message.receive_v1 官方 SDK WebSocket → 注入 Agent 会话 → 交互卡片回复同一会话,全程无需公网地址。Official SDK WebSocket; no public IP, domain, or tunnel required.
  • 流式回复卡片 / Streaming reply card
    • 收到消息即建卡「正在工作中…」,agent 干活时实时 PATCH 更新。A card appears instantly and is PATCH-updated live as the agent works.
    • 过程话语(agent 每步说的话)按事件顺序内联可见。Inline agent narration, in event order.
    • 工具调用折叠面板:🛠️ 每工具一行「状态符号 · 工具名 · 参数摘要 · 失败原因」,默认折叠。Collapsible tool-call panels: status symbol, tool name, arg summary, failure reason per line.
    • 完成 sealed:最终回复入卡、状态行消失、面板保持折叠。Sealed with the final reply; status line removed.
    • 可靠性:串行更新队列 + 400ms 限流合并 + 指数退避 + 5 次熔断 + 15s 超时 + 卡片失败自动降级纯文本。Serialized queue, 400ms coalescing, exponential backoff, 5-failure breaker, 15s timeout, text fallback.
  • 每聊天独立会话 / Dedicated per-chat sessions:每个飞书聊天专属 Agent 会话池(绝不串进 GUI 会话);首条消息自动创建;持久化 + 重启恢复(live 会话直接复用、上下文不丢);/new [名称]/switch <序号>/list/help。Never shares GUI sessions; auto-created on first message; live sessions are reused across restarts so context is preserved.
  • 处理中表情 / Typing reaction:消息到达加 OnIt,回复送达后撤销(reactionEmoji 可配,none 关闭)。OnIt reaction added on arrival, removed after delivery.
  • 工具 / Model toolfeishu_send(agent 主动发消息,appId 指定机器人,缺省发到最近会话)。Proactive messaging from the agent.
  • 保活 / Keep-alive:helper 崩溃自动重启(5s 冷却防重复)+ 凭据变更自动重连 + SDK 自带重连 + 状态可观测。Crash-restart with spawn cooldown, auto-reconnect, observable connection status.
  • 多机器人 / Multi-bot:一个实例多个机器人,各自绑定工作区。One instance, many bots, one workspace each.

快速开始 / Quick Start

dsh plugin --profile web add dsh-feishucard
dsh web   # 重启 / restart

首次安装若提示 ERR_PNPM_IGNORED_BUILDS(pnpm ≥10 默认拦截 protobufjs 构建脚本):编辑 $DSH_HOME/profiles/web/pnpm-workspace.yaml,把 allowBuilds 下的 protobufjs 改为 true 后重跑安装命令。 If pnpm blocks protobufjs's build script, set allowBuilds.protobufjs to true in the profile's pnpm-workspace.yaml and re-run.

本地开发安装 / local install: dsh plugin --profile web add <本包目录>file:<本包目录>

配置 / Configuration

写在 ~/.dsh-feishucard/feishu.config.json(与仓库解耦 / decoupled from any repo):

{
  "bots": [
    {
      "name": "我的机器人",
      "workspace": "C:\\path\\to\\workspace",
      "appId": "cli_xxxxxxxxxxxxxxxx",
      "appSecret": "your_app_secret",
      "reactionEmoji": "OnIt"
    }
  ]
}

会话状态持久化在 ~/.dsh-feishucard/state-<appId>.json。配置支持热更新(10 秒轮询),改完无需重启。Session state persists to ~/.dsh-feishucard/state-<appId>.json; config is hot-reloaded every 10s.

从旧插件迁移 / migrating from the legacy plugin:无需手动操作。首次启动若新路径无配置而 ~/.cc-connect/feishu.config.json 存在,自动复制迁移(日志 migrated config from legacy ...)。Nothing to do — the legacy config is copied automatically on first boot.

飞书开放平台一次性配置 / One-time Feishu Open Platform setup

  • 创建企业自建应用,启用机器人 / create an enterprise self-built app, enable the bot
  • 权限 / permissions:im:message.p2p_msg:readonlyim:message.group_at_msg:readonlyim:message:send_as_botim:message.reaction(可选 / optional)
  • 事件与回调 → 订阅方式选「使用长连接接收事件」→ 添加事件 im.message.receive_v1 / events & callbacks → long-connection mode → add im.message.receive_v1
  • 创建版本并发布 / create a version and publish

架构 / Architecture

飞书开放平台 ⇄ WebSocket 长连接 ⇄ helper.cjs(官方 SDK WSClient / official SDK)
                                        ⇅ stdout JSON 行(ready/status/event/error)
                                   index.js(Host 插件,id=feishu-stream)
                                        ⇅ ctx.agents(dedicated 会话)/ fetch(卡片 API)
                                   Agent 会话(绑定配置工作区 / bound workspace)
  • 事件轮询:agent.session.events(assistant/message → note;tool/call、tool/result → 工具面板),300ms 轮询 + seal 前补扫(快速回合不丢中间过程)。300ms polling plus a seal-time catch-up scan so fast turns keep their narration.
  • 会话恢复 / session recovery:优先复用 live 会话(agents.list() 命中 → 上下文保留),其次 resume 持久化会话,最后才新建。Reuse live sessions first, then resume persisted ones, create only as a last resort.
  • 卡片 / card:POST /im/v1/messages 创建 → PATCH /im/v1/messages/{id} 更新 → sealed 终态。
  • 配置热读 / hot config:10s 轮询;helper 每机器人一个子进程,崩溃自动重启(5s 冷却)。One helper subprocess per bot, crash-restarted with a 5s cooldown.

开发 / Development

npm i                          # 安装依赖 / install deps
npm run check                  # node --check 语法检查 / syntax check
npm run smoke                  # 冒烟测试:mock DSH ctx + mock 飞书 API,跑完整回合链路

冒烟测试覆盖 / covered by the smoke suite:helper 注册、入站消息管线(会话创建/消息投递)、流式卡片(create/PATCH/schema/工具面板/状态符号/note/seal)、命令处理、链路稳定性。Helper registration, inbound pipeline, streaming card lifecycle, commands, end-to-end stability.

License

MIT