{"id":567554,"recorded_at":"2026-10-27T22:06:12.603164Z","observed_at":"2026-10-27T22:06:12.603123Z","subject_kind":"endpoint","subject":"d02d892a-6332-4225-b096-698c099fd045","kind":"mcp.tools","method":"probe.mcp/1","body":{"count":6,"tools":[{"description":"Given one listing, find comparable ones: same make, similar year, mileage and price band. Use this when the user likes a car but wants alternatives — 'find me something similar', 'the same but cheaper', 'what else is around this price'. Pass `maxPrice` for the cheaper case; without it, comparables are drawn from a band around the reference price. Comparability is by structure (make/model/year/km/price), not by text similarity: it answers 'is this well priced for what it is', which a keyword search cannot.","inputSchema":{"properties":{"limit":{"description":"Maximum number of comparables (default 6, max 20).","type":"number"},"maxPrice":{"description":"Optional budget ceiling, in EUR. Use it for 'similar but cheaper'; it overrides the default band around the reference price.","type":"number"},"slug":{"description":"Slug of the reference listing, as returned by search_cars or get_car_detail.","type":"string"}},"required":["slug"],"type":"object"},"name":"find_similar_cars"},{"description":"Get the complete record of one used-car listing in Portugal by its slug. Use this after search_cars when the user asks about a specific car: full description, features, photos, seller, and the original source URL to cite.","inputSchema":{"properties":{"slug":{"description":"Unique listing slug, as returned by search_cars.","type":"string"}},"required":["slug"],"type":"object"},"name":"get_car_detail"},{"description":"Get price statistics for a slice of the Portugal used-car market: how many listings match, the median price, the p25–p75 range, the median price per kilometre and a breakdown by body type. Use this when the user asks what something costs, whether an asking price is fair, or how two makes compare — instead of listing individual cars. Takes the same filters as search_cars and describes exactly the set that tool would return, so the two never disagree. Reports medians and quartiles rather than averages, because car prices have a long right tail and a single luxury listing moves an average.","inputSchema":{"properties":{"bodyType":{"description":"Body style. SEDAN = berlina, HATCHBACK = citadino, COMBI = carrinha, CABRIO = descapotável, MINIVAN = monovolume.","enum":["SUV","SEDAN","HATCHBACK","COMBI","COUPE","CABRIO","MINIVAN","PICKUP"],"type":"string"},"condition":{"description":"Vehicle condition. new = 0 km / registered this year; semi_new = <2 years and <20 000 km; used = everything else.","enum":["new","used","semi_new"],"type":"string"},"district":{"description":"District or region inside the market (e.g. Lisboa, Porto, Berlin, Madrid). Matched exactly.","type":"string"},"fuel":{"description":"Fuel type. GASOLINE = gasolina, ELECTRIC = eléctrico, HYBRID = full hybrid, PLUG_IN_HYBRID = PHEV.","enum":["GASOLINE","DIESEL","ELECTRIC","HYBRID","PLUG_IN_HYBRID","LPG"],"type":"string"},"kmMax":{"description":"Maximum kilometres on the odometer.","type":"number"},"make":{"description":"Make slug (e.g. toyota, bmw, volkswagen). Not free text — the slug is the same in every market.","type":"string"},"model":{"description":"Model slug (e.g. corolla, serie-3, golf). Requires `make` to disambiguate.","type":"string"},"priceMax":{"description":"Maximum price in the market currency. Listings with no published price are excluded by either bound.","type":"number"},"priceMin":{"description":"Minimum price in the market currency.","type":"number"},"yearMax":{"description":"Maximum registration year.","type":"number"},"yearMin":{"description":"Minimum registration year.","type":"number"}},"type":"object"},"name":"get_price_stats"},{"description":"Search editorial articles about the used-car market in Portugal: buying guides, reviews, comparisons and market analysis. Use this when the user asks how something works — financing, warranty, IUC, IPO/ITV, the buying process — rather than asking for listings.","inputSchema":{"properties":{"category":{"description":"Article category.","enum":["GUIA","REVIEW","COMPARATIVO","MERCADO","GLOSSARIO","NOTICIA"],"type":"string"},"limit":{"description":"Maximum number of results (default 5, max 10).","type":"number"}},"type":"object"},"name":"search_articles"},{"description":"Search current used-car listings for sale in Portugal. Use this whenever the user wants to find, compare or explore cars — by make, model, budget, mileage, fuel or district. Returns price, mileage, fuel, body and a citable listing URL, plus `total`: the exact number of listings matching the filters, which makes this tool usable to answer 'how many' questions. Listings are aggregated from stands and portals and refreshed daily; each result carries `publishedAt`. Prefer the broadest filters that answer the question and report `total` as a floor, not a census.","inputSchema":{"properties":{"bodyType":{"description":"Body style. SEDAN = berlina, HATCHBACK = citadino, COMBI = carrinha, CABRIO = descapotável, MINIVAN = monovolume.","enum":["SUV","SEDAN","HATCHBACK","COMBI","COUPE","CABRIO","MINIVAN","PICKUP"],"type":"string"},"condition":{"description":"Vehicle condition. new = 0 km / registered this year; semi_new = <2 years and <20 000 km; used = everything else.","enum":["new","used","semi_new"],"type":"string"},"district":{"description":"District or region inside the market (e.g. Lisboa, Porto, Berlin, Madrid). Matched exactly.","type":"string"},"fuel":{"description":"Fuel type. GASOLINE = gasolina, ELECTRIC = eléctrico, HYBRID = full hybrid, PLUG_IN_HYBRID = PHEV.","enum":["GASOLINE","DIESEL","ELECTRIC","HYBRID","PLUG_IN_HYBRID","LPG"],"type":"string"},"kmMax":{"description":"Maximum kilometres on the odometer.","type":"number"},"limit":{"description":"Results per page (default 10, max 20).","type":"number"},"make":{"description":"Make slug (e.g. toyota, bmw, volkswagen). Not free text — the slug is the same in every market.","type":"string"},"model":{"description":"Model slug (e.g. corolla, serie-3, golf). Requires `make` to disambiguate.","type":"string"},"page":{"description":"1-based page number. Use with `total` to walk a large result set.","type":"number"},"priceMax":{"description":"Maximum price in the market currency. Listings with no published price are excluded by either bound.","type":"number"},"priceMin":{"description":"Minimum price in the market currency.","type":"number"},"sort":{"description":"Result order. Default `recent` (most recently seen first).","enum":["recent","price_asc","price_desc","km_asc","year_desc"],"type":"string"},"yearMax":{"description":"Maximum registration year.","type":"number"},"yearMin":{"description":"Minimum registration year.","type":"number"}},"type":"object"},"name":"search_cars"},{"description":"Search Portugal listings by describing the car in plain language, matched against listing text by meaning rather than keywords. Use this for wants that are not filter fields — 'a family SUV good in the snow', 'a low-mileage hybrid for the city', 'a used 4x4 to restore'. Prefer search_cars for entirely structural queries (make/model/budget); use this when the request is descriptive. Combine both by passing structural filters here too — they act as hard constraints while the description only ranks. Results are ordered by relevance, so `total` is the number matching the structural filters, not the number that fit the description.","inputSchema":{"properties":{"bodyType":{"description":"Body style. SEDAN = berlina, HATCHBACK = citadino, COMBI = carrinha, CABRIO = descapotável, MINIVAN = monovolume.","enum":["SUV","SEDAN","HATCHBACK","COMBI","COUPE","CABRIO","MINIVAN","PICKUP"],"type":"string"},"description":{"description":"What the user is looking for, in their own words. Full phrases work better than keywords. Pass the qualities here and the hard limits in the other arguments.","type":"string"},"fuel":{"description":"Fuel type. GASOLINE = gasolina, ELECTRIC = eléctrico, HYBRID = full hybrid, PLUG_IN_HYBRID = PHEV.","enum":["GASOLINE","DIESEL","ELECTRIC","HYBRID","PLUG_IN_HYBRID","LPG"],"type":"string"},"kmMax":{"description":"Maximum kilometres on the odometer.","type":"number"},"limit":{"description":"Maximum number of results (default 10, max 20).","type":"number"},"make":{"description":"Make slug (e.g. toyota, bmw, volkswagen). Not free text — the slug is the same in every market.","type":"string"},"priceMax":{"description":"Maximum price in the market currency. Listings with no published price are excluded by either bound.","type":"number"},"yearMin":{"description":"Minimum registration year.","type":"number"}},"required":["description"],"type":"object"},"name":"search_cars_by_description"}]},"body_sha256":"7c3a8555cdf14fea7429976016c027165233942b694c0718aa1302ee636fd0f7","prev_id":null,"leaf":"0xd58c4ff128d4ef133f36eb39b0c66081f2df81a60e1fccdb13005d400d874373","leaf_text":"{\"body\":\"7c3a8555cdf14fea7429976016c027165233942b694c0718aa1302ee636fd0f7\",\"id\":567554,\"kind\":\"mcp.tools\",\"method\":\"probe.mcp/1\",\"observed_us\":1793138772603123,\"prev\":null,\"subject\":\"d02d892a-6332-4225-b096-698c099fd045\",\"subject_kind\":\"endpoint\"}","day":{"day":"2026-10-27","leaves":273461,"root":"0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795","chained":"0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4","anchor_chain":"eip155:5042002","anchor_tx":"0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4","anchor_block":69414147},"proof":["0xd58c8ddbcc204fea2808eca09b56d81045e6f09ae81583f880891502eb7c89bc","0x728737a34fa686099c976694392e8b87895ac566193e795748b63c605375d347","0x9f2461219782c63a2f7a5ba70de858d94271f5dc53f032ed9f426f117dfeef8d","0xd834109f59e5bbf8d80713b0f33f0ccee0a4e5556201c95bb95130a50cc666f0","0x5c398b1c335a99f6bc5f5d0bc82dca1ee1972d6da3e9e9908f47e4d820032171","0x1f363ed9a5656769b45010445c908b1d346f7b916d9c6d238b6892ac5e79a51e","0x76865c7888656b38c7e48389b6648ac0a899582e85b9ced7f9c338d7a72fdee7","0xcc163bb993e3b8a8843f0a9d92c17567ec45096d90b2f2d651277ecfa4ce6981","0xefebdbc4c0bd19fd8968bf3665fb0ef8420b4854660522ce2ef9274b8bb3aa23","0x7ccef19a165420da330906167d4c2976f10228b8527ea4fd9394ebb13d4a6e8c","0x74b55c296ed1e29baefa7f1b742395fc4d032c5815abd196435abb5c0045e88a","0xde4e8f5f4fa654e4fdaf9393a62fe8d551a621b11ce6193db126f9c7825b0974","0x3b3e4fecead12aaf883ab4f21b6e21efddd0a8d055ced058cb62bcdca8a6c9d6","0x8f676edfb4faaa290229d8f4f69ab721fc627424463d62f5146b3d1ca7f2f0c6","0x969cd44e5a4e8dc3110540398fbf689659eb51df735c1cda5d8f021ef9ff5683","0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5","0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310","0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197","0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699"]}