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FinancialGlobal MacroMCP serverFirst audited Nov 13, 2026

Professor Sausages — Finance

SEC filings, insider trades, 13F, IPO calendar, macro & FX MCP tools via x402.The vendor's description, from its MCP Registry listing.

Passed, with 1 warningAudited Nov 13, 2026
  • Warning: 12 of 12 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 358 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://x402.professorsausages.com/mcp/finance

Website Streamable HTTP · protocol 2025-06-18 · 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

  • Warning: 12 of 12 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.

    • find_data
    • pricing
    • coverage
    • request_data
    • sec_filing_section
    • insider_activity
    • manager_holdings
    • holdings_changes
    • and 4 more

Tools

  • Passed: 12 tools listed.

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

Protocol

  • Note: Protocol version 2025-06-18.

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

  • Passed: Unknown requests are refused.

Connection

  • Passed: The server responds.

Tools (12)

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

  • find_dataDescribe the data you need in plain language (e.g. 'Apple risk factors 2023', 'is this token a honeypot', 'is this email deliverable', 'read this page'). Searches this server's datasets first, then t…Doesn't say
  • pricingEvery endpoint this server fronts, with its exact per-call USD price (x402, USDC on Base) and a one-line summary, read live from the route table. Free.Doesn't say
  • coverageCorpus coverage: which SEC datasets exist, 10-K backfill progress by quarter (2015→now), and — given a ticker — which fiscal years are on file for it. Free.Doesn't say
  • request_dataThe suggestion box: ask for data we don't have (a pre-2015 filing, an uncovered ticker, an unsupported chain, a whole dataset). Requests feed the nightly ingestion queue — filings are usually availab…Doesn't say
  • sec_filing_sectionParsed sections of a SEC filing by ticker or CIK: 10-K (default), 10-Q, or 8-K. Sections like business, risk_factors, mdna. Corpus 2015→now; missing filings can be requested via request_data. Example…Doesn't say
  • insider_activityInsider buy/sell activity. With a ticker: that company's summary (net buys/sells, top insiders). Without: the most recent filings market-wide. Paid: call without x_payment to receive this call's exac…Doesn't say
  • manager_holdingsAn institutional manager's 13F holdings for the latest quarter. Pass a CIK for the portfolio, or a name to search managers first. Examples: {manager:'1067983'} (Berkshire's book), {manager:'bridgewat…Doesn't say
  • holdings_changesWhat an institutional manager bought, sold, added, and trimmed vs the prior quarter — the whale-watch view. Requires the manager's CIK. Paid: call without x_payment to receive this call's exact terms…Doesn't say
  • security_holdersInstitutional holders of a security by CUSIP: who owns it, position sizes, and changes. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call…Doesn't say
  • ipo_calendarThe SEC IPO pipeline: view=pipeline (in registration), priced, expected, or withdrawn. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call a…Doesn't say
  • macro_seriesUS macroeconomic series (CPI, unemployment, fed funds, 10-year treasury, real GDP). Pass an id for one series, omit to list what's available. Paid: call without x_payment to receive this call's exact…Doesn't say
  • fx_rateECB reference exchange rate for a currency pair (e.g. EUR/USD). Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. Th…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 200358 ms
initializedHTTP 20255 ms
tools/listHTTP 200290 ms
prompts/listHTTP 20029 ms
unknown-methodHTTP 20061 ms

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