MCP tool verification

Every tool on the hosted MCP server is called nightly over the protocol with its example arguments and a real API key. The results are published here: whether the server lists the tool, whether the tool responded without an error, whether the response contains data, and whether it still has the shape of the answer these docs print. Each result carries the answer the run received; open Response to read it. Failed results are published alongside passing results.

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Every tool is read-only, so every tool is called and none are skipped. A tool passes only when the server lists it and it responds with JSON over both protocol revisions (the 2025 handshake and 2026-07-28). A call that returns an empty list also passes, with a note, because the request and the response structure are correct.