{"name":"io.github.yhay81/public-data-catalog","slug":"yhay81-public-data-catalog","title":"Public Data Catalog","description":"Reviewed public-data search and execution with provenance and verifiable integrity receipts.","url":"https://mcp.market/server/yhay81-public-data-catalog","rating":null,"grade":"B","score":81,"certified":false,"status":"active","category":"search","tags":["search"],"presence":{"score":23,"stars":0,"forks":0,"downloads_week":null,"last_push_at":"2026-09-03T06:46:38.000Z","license":"MIT"},"uptime":{"percent":100,"checks":28,"ok":28,"last_checked_at":"2026-11-04T10:30:29.466Z","last_ok_at":"2026-11-04T10:30:29.466Z","latency_ms":343},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":"https://github.com/yhay81/public-data-catalog","website":"https://github.com/yhay81/public-data-catalog","version":"0.4.0","remotes":[{"type":"streamable-http","url":"https://public-data-catalog-mcp.yusuke8h.workers.dev/mcp"}],"packages":[],"tools":[{"name":"execute","description":"Run one allowlisted, bounded HTTPS GET contract and return extracted values, provenance, and an integrity receipt.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"recipeId":{"type":"string","minLength":1,"maxLength":100},"parameters":{"type":"object","propertyNames":{"type":"string","pattern":"^[a-z0-9][a-z0-9-]+$"},"additionalProperties":{"type":"integer","minimum":-9007199254740991,"maximum":9007199254740991}}},"required":["recipeId"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"search_data","description":"Search current metadata from e-Gov Data Portal and Statistics Dashboard, then return a short ranked list with publisher, formats, coverage, usage terms, and official links.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"query":{"type":"string","minLength":2,"maxLength":80,"description":"What data to find, preferably in Japanese"},"kind":{"default":"all","description":"Search all sources, downloadable datasets, or statistical series","type":"string","enum":["all","dataset","statistics"]},"limit":{"default":10,"type":"integer","minimum":1,"maximum":20}},"required":["query"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"verify","description":"Check receipt and result hashes plus the execution envelope against the reviewed catalog. This detects later modification; it does not prove publisher authenticity or current freshness.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"execution":{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{}}},"required":["execution"],"$schema":"http://json-schema.org/draft-07/schema#"}}],"scan":{"score":81,"grade":"B","scanned_at":"2026-09-24T21:43:24.318Z","report":{"scannerVersion":"0.1.9","scannedAt":"2026-09-24T21:43:24.274Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 514ms"]},"poisoning":{"score":15,"max":15,"notes":["3 tool descriptions checked"]},"auth":{"score":3,"max":15,"notes":["open endpoint exposes 1 write-action tools with no auth"]},"maintenance":{"score":15,"max":15,"notes":["last push 22 days ago"]},"identity":{"score":8,"max":10,"notes":["registry namespace matches repository owner","GitHub account older than a year"]}},"findings":[{"id":"auth.open-write","severity":"high","component":"auth","title":"Write-action tools reachable without authentication"}],"inputs":{"probes":[{"url":"https://public-data-catalog-mcp.yusuke8h.workers.dev/mcp","reachable":true,"authRequired":false,"latencyMs":514,"serverInfo":{"name":"public-data-catalog","version":"0.6.0"}}],"packages":[],"repo":{"found":true,"owner":"yhay81","repo":"public-data-catalog","archived":false,"pushedAt":"2026-09-03T06:46:38Z","stars":0,"forks":0,"openIssues":2,"ownerType":"User","ownerAvatarUrl":"https://avatars.githubusercontent.com/u/11132792?v=4","ownerCreatedAt":"2015-02-21T08:35:58Z","license":"MIT"},"icon":{"url":"https://avatars.githubusercontent.com/u/11132792?v=4&s=128","source":"github"},"presence":{"stars":0,"forks":0,"downloadsWeek":null,"license":"MIT","lastPushAt":"2026-09-03T06:46:38.000Z","score":23}}}},"grade_history":[],"reviews":[]}