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FinancialMCP serverFirst audited Nov 13, 2026

cn.pianam/stock-mcp

MCP server for real-time China A-share stock quotes, indices and market data.The vendor's description, from its MCP Registry listing.

Passed, with 1 warningAudited Nov 13, 2026
  • Warning: 2 of 2 tools do not say whether they can change things.

Nothing failed, but there is something to know or fix. Public audit: we connect as an AI client would, list the tools and check what they say. We do not run them. How we audit

Does it work?
YesConnected in 927 ms.
Sign-up?
None neededIt answered without any account or key.
Can it change things?
Doesn't sayIts tools do not say whether they only read, so treat them as able to change things.
Endpointhttps://pianam.cn/stock-mcp/mcp

Source code Streamable HTTP · protocol 2025-11-25 · server version 4.1.3

What we checked, the evidence, and the tools it offers.

What we checked

Security

  • Passed: Connections are encrypted (HTTPS).

  • Passed: No hidden instructions found in tool text.

Safety labels

  • Warning: 2 of 2 tools do not say whether they can change things.

    MCP lets a server label each tool as read-only or destructive, so clients can ask the user before risky calls. Unlabelled tools are treated as able to change things.

    • query_stock_quote
    • query_index

Tools

  • Passed: 2 tools listed.

  • Passed: Every tool describes its inputs with a valid schema.

Protocol

  • Passed: The MCP handshake works (Streamable HTTP).

  • Passed: Protocol version 2025-11-25 (latest).

  • Passed: Unknown requests are refused.

Connection

  • Passed: The server responds.

Tools (2)

As the server describes them. The labels are the server's own: it says whether each tool only reads or can change things.

  • query_stock_quote查询个股实时行情,支持股票代码(如 sh600519、600519)或名称(如 贵州茅台)。返回现价、涨跌额、涨跌幅、今开、昨收、最高、最低、成交量等数据。Doesn't say
  • query_index查询A股三大指数实时行情,包括上证指数、深证成指、创业板指的点位、涨跌幅和市场整体趋势。Doesn't say

Audit history

  1. Nov 13Warnings

What we sent

Every request in this audit, with the answer and how long it took. We never send credentials and never call a tool.

RequestAnswerTime
initializeHTTP 200927 ms
initializedHTTP 202747 ms
tools/listHTTP 200252 ms
resources/listHTTP 200759 ms
prompts/listHTTP 200244 ms
unknown-methodHTTP 200246 ms

Run this server, or disagree with the result?

Fix the issue and it shows in the next weekly audit, or email us to ask for a re-audit or to dispute a finding. Read how we audit for what each check means.