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StockShort Connector(WorkBuddy)

为腾讯 WorkBuddy 生态开发的 StockShort 连接器:MCP stdio + 用户自填 Token 模式 (规范 06 / 06D 附录C),让 AI 通过自然语言查询用户自建的 A 股短线盯盘/模拟盘系统 (跑在本机 TS-001 :8765)。全部工具只读,不含任何写操作。

目录结构

stockshort/
├── connector-meta.json   # 连接器元信息(type: mcp, auth_mode: token, minWorkbuddyVersion: 4.24.0)
├── mcp.json              # MCP Server 连接配置(stdio + uvx,凭证经 env 注入)
├── token-schema.json     # 用户自填表单(STOCKSHORT_URL 必填 + STOCKSHORT_AUTH 可选)
├── stockshort_mcp/       # MCP Server(Python,官方 mcp SDK FastMCP)
│   ├── __init__.py
│   ├── __main__.py       # python -m stockshort_mcp 入口
│   └── server.py         # 6 个只读 tool
├── skills/
│   └── SKILL.md          # Skill 文件(按 05 规范,教 AI 如何使用工具)
├── icon.svg              # 连接器图标
└── README.md

工具与后端端点对照(2026-09-09 实测调研)

StockShort 服务端为标准库 http.server(stockshort/server.py + server_routes.py), 无鉴权(公网场景由反代 basic auth 兜底,经 STOCKSHORT_AUTH 注入)。

工具 后端端点 参数 返回摘要
get_today_candidates GET /static/today_picks.json limit 今日多源候选:代码/名称/votes/动作/评分/预期收益 + 入场计划(触发区间、止损、止盈、最大持有天数、仓位)
get_paper_positions GET /api/positions — 模拟盘持仓(开仓价/止损/目标/现价/pnl/pnl_pct/衰减天数)+ 硬熔断与盘中暂停风控状态
get_paper_review GET /static/paper_review.json + GET /static/paper_status.json — 每日复盘体检各项检查(权限单/信号捕获/meta打分/结算)+ 台账统计(胜率、通过组/拦截组分 组胜率)
get_rotation_status GET /static/rotation_summary.json limit 宏观闸门(主力净流入、涨跌家数比、pass)、强势板块、轮动候选(动作/强度评分/置信度)
get_stock_detail GET /api/stock/detail?code= code 个股实时行情:现价/涨跌/开高低/量额/买卖五档前3档
get_event_warnings GET /api/eventwarn/latest severity, limit 盘后事件预警:解禁/减持/质押/回购/增持等(severity 过滤,danger 优先)

未接入的其他只读端点(后续可扩展):/api/scan/latest(每日扫描)、 /api/shortlist/latest(筑底启动等三策略短名单)、/api/tailpick/shadow、 /api/xianren/shadow、/api/backtest/latest、/api/portfolio-check(组合风控体检)、 /api/quote/batch(批量行情)、/api/chart(日K)、/api/chart/minute(分时)。 写操作端点(/api/scan/run、/api/positions POST、/api/picks/add 等)一律不做。

凭证说明

  • STOCKSHORT_URL(必填):服务入口,默认 http://127.0.0.1:8765(内网 IP 或反代域名按需修改); 跨网访问填公网反代地址。
  • STOCKSHORT_AUTH(可选,password 类型):Basic Auth,格式 user:pass; 仅公网反代启用 auth_basic 时需要,非空时 server 自动附加 Authorization: Basic 头。
  • 两个凭证均只存储在用户本机(WorkBuddy credentials),不上传云端。

本地测试

cd <项目目录>/connectors/stockshort

# 1. 装依赖
python3 -m venv .venv
.venv/bin/pip install -i https://pypi.tuna.tsinghua.edu.cn/simple "mcp[cli]>=1.2,<2" httpx

# 2. 导出凭证(内网直连无需 AUTH)
export STOCKSHORT_URL="http://127.0.0.1:8765"
export STOCKSHORT_AUTH=""

# 3a. MCP Inspector 交互测试
.venv/bin/mcp dev stockshort_mcp/server.py

# 3b. 或 uvx 从本地构建运行(与 mcp.json 的正式形态一致)
UV_DEFAULT_INDEX=https://pypi.tuna.tsinghua.edu.cn/simple \
  ~/.local/bin/uvx --from . workbuddy-stock-mcp

错误处理约定

  • 连接失败 → 提示检查 STOCKSHORT_URL / 网络可达性
  • 401 → 提示 Basic Auth 缺失或不正确,指引更新 STOCKSHORT_AUTH(user:pass)
  • 超时 / 非 200 / JSON 解析失败 → 返回可读中文错误,不抛栈给 AI

正式提交前 TODO

  • 发布 PyPI 包:workbuddy-mcp-stockshort 发布后 mcp.json 的 uvx 才能拉到 (骨架阶段用 uvx --from . 或 python -m stockshort_mcp 验证)。
  • 压测报告:按 06 规范 2.2.5 完成压测(QPS ≥ 50、P50 ≤ 500ms、P99 ≤ 3000ms)。 注:本服务为个人自建单机系统,如不上架公开市场可评估豁免。
  • 用真实服务跑通全部 6 个 tool 的正路径(当前已验证 candidates/positions/ rotation/detail 等 5 类端点连通)。
  • 提交前对照 06D 第 13.8 提交检查清单逐项复核。
  • 按灵感模块 08 规范:提交 Skill 时同步提交 3~5 个灵感案例。

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