{"name":"sh.clearhouse/clearhouse","slug":"clearhouse","title":null,"description":"One search across every agent registry: 100K+ MCP/A2A/x402 services, signed receipts.","url":"https://mcp.market/server/clearhouse","rating":null,"grade":"A","score":85,"certified":false,"status":"active","category":"ai","tags":["ai","search"],"presence":{"score":20,"stars":0,"forks":0,"downloads_week":null,"last_push_at":"2026-09-04T17:06:43.000Z","license":"MIT"},"uptime":{"percent":100,"checks":6,"ok":6,"last_checked_at":"2026-09-21T00:45:46.763Z","last_ok_at":"2026-09-21T00:45:46.763Z","latency_ms":405},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":"https://github.com/clearhouse-sh/clearhouse-mcp","website":null,"version":"0.8.0","remotes":[{"type":"streamable-http","url":"https://mcp.clearhouse.sh/mcp"}],"packages":[],"tools":[{"name":"call_service","description":"Call a listed remote service THROUGH Clearhouse and get a signed receipt.\n\n    Routes the call via the matching protocol adapter (MCP / A2A / HTTP-x402),\n    enforces spend caps, settles x402 paywalls (dry-run by default), and\n    returns the result plus a cryptographically signed receipt binding\n    intent -> execution -> settlement -> outcome.\n\n    Args:\n        listing_id: id from search_agents results\n        tool: downstream tool name (omit to list the service's tools)\n        args_json: JSON object of tool arguments\n        caller_ref: opaque caller identifier for the receipt\n        payment_json: for paid services — JSON {\"authorization\": typed_data.message,\n            \"signature\": \"0x...\"} produced by signing quote_call's typed_data with\n            your own key. Clearhouse relays it; it never sees your private key.\n    ","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"listing_id":{"title":"Listing Id","type":"integer"},"tool":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"title":"Tool"},"args_json":{"anyOf":[{"type":"string"},{"additionalProperties":true,"type":"object"}],"default":"{}","title":"Args Json"},"caller_ref":{"default":"mcp-client","title":"Caller Ref","type":"string"},"payment_json":{"anyOf":[{"type":"string"},{"additionalProperties":true,"type":"object"},{"type":"null"}],"default":null,"title":"Payment Json"}},"required":["listing_id"],"title":"call_serviceArguments"}},{"name":"index_stats","description":"How many listings Clearhouse currently indexes, broken down by source registry.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{},"title":"index_statsArguments"}},{"name":"quote_call","description":"Step 1 of a paid call (non-custodial). Fetches the service's payment\n    requirements and returns the exact EIP-712 typed data your agent must sign\n    with ITS OWN key. Nothing is charged until you sign and pass the result to\n    call_service. If the service is free, says so.\n\n    Args:\n        listing_id: id from search_agents\n        payer_address: your agent's wallet address (the key that will sign)\n        args_json: JSON object of query args for the service\n    ","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"listing_id":{"title":"Listing Id","type":"integer"},"payer_address":{"title":"Payer Address","type":"string"},"args_json":{"anyOf":[{"type":"string"},{"additionalProperties":true,"type":"object"}],"default":"{}","title":"Args Json"}},"required":["listing_id","payer_address"],"title":"quote_callArguments"}},{"name":"search_agents","description":"Search all indexed agent registries at once.\n\n    Args:\n        query: capability keywords, e.g. \"pdf extraction\", \"solana rpc\", \"payments\"\n        remote_only: only return services callable over the network right now\n        limit: max results (1-50)\n    ","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"query":{"title":"Query","type":"string"},"remote_only":{"default":false,"title":"Remote Only","type":"boolean"},"limit":{"default":10,"title":"Limit","type":"integer"}},"required":["query"],"title":"search_agentsArguments"}},{"name":"service_evidence","description":"Observed facts about a listing: live probe results (handshake, latency,\n    HTTP status) and routed-call history (count, success rate, distinct\n    callers). Includes an arithmetic summary_index with published methodology\n    and a confidence tier. This is EVIDENCE for the caller's own decision —\n    not a safety rating, and Clearhouse never selects or executes on your\n    behalf.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"listing_id":{"title":"Listing Id","type":"integer"}},"required":["listing_id"],"title":"service_evidenceArguments"}}],"scan":{"score":85,"grade":"A","scanned_at":"2026-09-20T11:40:40.411Z","report":{"scannerVersion":"0.1.9","scannedAt":"2026-09-20T11:40:40.357Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 735ms"]},"poisoning":{"score":15,"max":15,"notes":["5 tool descriptions checked"]},"auth":{"score":10,"max":15,"notes":["open endpoint, read-only tools"]},"maintenance":{"score":15,"max":15,"notes":["last push 16 days ago"]},"identity":{"score":4,"max":10,"notes":["namespace and repository owner differ"]}},"findings":[],"inputs":{"probes":[{"url":"https://mcp.clearhouse.sh/mcp","reachable":true,"authRequired":false,"latencyMs":735,"serverInfo":{"name":"clearhouse","version":""}}],"packages":[],"repo":{"found":true,"owner":"clearhouse-sh","repo":"clearhouse-mcp","archived":false,"pushedAt":"2026-09-04T17:06:43Z","stars":0,"forks":0,"openIssues":0,"ownerType":"Organization","ownerAvatarUrl":"https://avatars.githubusercontent.com/u/324991600?v=4","ownerCreatedAt":"2026-09-04T17:02:50Z","license":"MIT"},"icon":{"url":"https://clearhouse.sh/brand/favicon.svg","source":"site"},"presence":{"stars":0,"forks":0,"downloadsWeek":null,"license":"MIT","lastPushAt":"2026-09-04T17:06:43.000Z","score":20}}}},"grade_history":[],"reviews":[]}