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FinancialMCP serverFirst audited Nov 13, 2026

com.edgethirteen.www/numbercheck

Checks $TICKER numeric claims in financial writing against SEC EDGAR XBRL data from the latest 10-K.The vendor's description, from its MCP Registry listing.

Passed public checksAudited Nov 13, 2026

Every public check ran and passed. 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 1.1 s.
Sign-up?
None neededIt answered without any account or key.
Can it change things?
No, read-onlyAll 1 tools say they only read.
Endpointhttps://www.edgethirteen.com/api/mcp/numbercheck

Website Streamable HTTP · protocol 2025-11-25 · server version 1.0.0

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

  • Passed: Every tool says whether it only reads or can change things.

Tools

  • Passed: 1 tool 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 (1)

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

  • check_financial_numbersCheck $CASHTAG-style ticker mentions (e.g. $AAPL) in a piece of financial writing against SEC EDGAR's own XBRL company-facts data for that company's most recent 10-K -- EPS, book value per share, rev…Read-only

Audit history

  1. Nov 13Passed

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 2001063 ms
initializedHTTP 20482 ms
tools/listHTTP 20069 ms
unknown-methodHTTP 20062 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.