{"id":383682,"recorded_at":"2026-10-27T00:14:56.835548Z","observed_at":"2026-10-27T00:14:56.835486Z","subject_kind":"endpoint","subject":"b7090fcd-2b55-4564-8335-95e7b06222c7","kind":"mcp.tools","method":"probe.mcp/1","body":{"count":3,"tools":[{"description":"Returns a short summary of Gembook's valuation + trust methodology (what counts as a verified sale, confidence tiers, published error rates). Call this when a user asks how the prices are computed or whether they can be trusted.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","properties":{},"type":"object"},"name":"get_methodology_summary"},{"description":"Get Gembook's fair-value estimate (USD) for a PSA-graded vintage Pokémon card (WotC era, Base Set through Skyridge, 1999–2003). Returns fair value, range, confidence tier, comp count, and the card page URL. Call this when a user asks what a vintage Pokémon card is worth or whether a price is fair. Scope is PSA-graded vintage Pokémon ONLY — other graders, eras, or TCGs are out of scope.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","properties":{"card_name":{"description":"Card name, e.g. 'Charizard'","minLength":2,"type":"string"},"grade":{"description":"PSA grade 1–10","maximum":10,"minimum":1,"type":"integer"},"set_name":{"description":"Set name to narrow, e.g. 'Base', 'Jungle', 'Neo Genesis'","type":"string"},"variant":{"description":"Edition/variant to narrow, e.g. '1st Edition', 'Shadowless', 'Unlimited', 'Reverse Holo'","type":"string"}},"required":["card_name"],"type":"object"},"name":"lookup_card_price"},{"description":"Get the PSA population (number of slabs graded per grade) for a vintage Pokémon card across all grades. Call this when a user asks how rare a PSA grade is for a card. Scope: PSA-graded vintage Pokémon (Base Set through Skyridge).","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","properties":{"card_name":{"description":"Card name, e.g. 'Blastoise'","minLength":2,"type":"string"},"set_name":{"description":"Set name to narrow, e.g. 'Base'","type":"string"},"variant":{"description":"Edition/variant to narrow, e.g. '1st Edition', 'Shadowless', 'Unlimited', 'Reverse Holo'","type":"string"}},"required":["card_name"],"type":"object"},"name":"lookup_pop_report"}]},"body_sha256":"d55bd6f4b9f3e02d22fa1178cc7ca98be54f52b8686acd01b8171002354a8536","prev_id":null,"leaf":"0x65388fc6760dd68828360a5953c80951d6ca9c5aa14d9ed5bed8a98b08546076","leaf_text":"{\"body\":\"d55bd6f4b9f3e02d22fa1178cc7ca98be54f52b8686acd01b8171002354a8536\",\"id\":383682,\"kind\":\"mcp.tools\",\"method\":\"probe.mcp/1\",\"observed_us\":1793060096835486,\"prev\":null,\"subject\":\"b7090fcd-2b55-4564-8335-95e7b06222c7\",\"subject_kind\":\"endpoint\"}","day":null,"proof":[]}