A Stock Data

MCP Server adapter for simonlin1212/a-stock-data.

The upstream project is kept as a pinned Git submodule under vendor/a-stock-data. This project does not rewrite upstream A-share data-fetching logic; it exposes that logic through FastMCP tools, prompts, and resources.

Install

git submodule update --init --recursive
uv sync
cp .env.example .env

Run

uv run python -m mcp_server.server

The server uses stdio. SSE and Streamable HTTP are intentionally left as future entrypoints.

Claude Desktop

{
  "mcpServers": {
    "a-stock-data": {
      "command": "uv",
      "args": [
        "--directory",
        "/path/to/a-stock-data-mcp",
        "run",
        "python",
        "-m",
        "mcp_server.server"
      ]
    }
  }
}

Cursor

Add the same command to Cursor MCP settings:

{
  "mcpServers": {
    "a-stock-data": {
      "command": "uv",
      "args": ["--directory", "/path/to/a-stock-data-mcp", "run", "python", "-m", "mcp_server.server"]
    }
  }
}

VS Code

{
  "servers": {
    "a-stock-data": {
      "type": "stdio",
      "command": "uv",
      "args": ["--directory", "/path/to/a-stock-data-mcp", "run", "python", "-m", "mcp_server.server"]
    }
  }
}

Cherry Studio

Use a stdio MCP server:

• Command: uv
• Args: --directory /path/to/a-stock-data-mcp run python -m mcp_server.server

Tools

• Stock: search_stock, get_stock_quote, get_stock_basic, get_stock_news, get_stock_notice, get_stock_report
• K-line: get_daily_kline, get_weekly_kline, get_monthly_kline, get_minute_kline
• Finance: get_finance, get_income_statement, get_balance_sheet, get_cashflow, get_eps, get_roe, get_pe, get_pb
• Sector: get_industry, get_concept, get_industry_members, get_concept_members
• Hot: get_hot_rank, get_limit_up_pool, get_limit_down_pool, get_broken_limit, get_hot_concepts
• Dragon tiger: get_dragon_tiger
• Money: get_money_flow, get_main_force, get_north_money
• ETF: get_etf, get_etf_components
• Index: get_index_quote, get_index_kline
• Notice and research: get_notice, get_research_report
• Analysis: analyze_stock, analyze_market

All tools return:

{"success": true, "data": {}}

or:

{"success": false, "error": "...", "message": "..."}

Prompts

• analyze_stock
• daily_market_summary
• analyze_sector
• today_hot_stock

Resources

• market://calendar
• market://industry
• market://concept
• market://index
• market://exchange
• market://etf

Configuration

.env supports:

• LOG_LEVEL
• REQUEST_TIMEOUT
• ENABLE_CACHE
• CACHE_TTL_QUOTE
• CACHE_TTL_NEWS
• CACHE_TTL_FINANCE
• CACHE_TTL_SECTOR
• USER_AGENT

Development

uv run pytest
uv run ruff check .
uv run black --check .
uv run mypy .

Notes

a-stock-data currently publishes a Markdown Skill rather than a Python package. The adapter extracts allowlisted Python definitions from SKILL.md and ignores examples/top-level calls.

mootdx is not installed by default because current mcp and mootdx releases have incompatible httpx dependency pins. Quote/news/finance/sector tools run without it; K-line tools are registered and fail with a clear dependency message until upstream publishes a compatible dependency set.

Some requested MCP tools, such as ETF components or board member lists, have no exact upstream helper today. They are registered and return structured status instead of adding new scrapers outside the adapter boundary.