{"slug":"dev-x402check-mcp-7796b29d","name":"dev.x402check/mcp","summary":"Preflight before paying any x402 tool (ok|caution|avoid + history). 1 free/wallet; then $0.01 Base.","status":"live","indexable":true,"listed_since":"2026-10-31T19:16:50.574687Z","sources":[{"source":"mcp_registry","external_id":"dev.x402check/mcp","owner_address":null,"seen_at":"2026-11-02T20:18:46.709571Z","removed_at":null}],"endpoints":[{"url":"https://x402check.dev/mcp","host":"x402check.dev","protocol":"mcp","state":"live","last_probe_at":"2026-11-08T21:50:38.467548Z","last_ok_at":"2026-11-08T21:50:38.467548Z","tools_count":6,"tools_changed_at":"2026-11-04T01:32:34.862671Z","uptime_24h":1.0,"uptime_30d":1.0},{"url":"https://x402check.dev/","host":"x402check.dev","protocol":"web","state":"live","last_probe_at":"2026-11-08T21:50:20.980059Z","last_ok_at":"2026-11-08T21:50:20.980059Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[],"payment_options":[],"usage":null,"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 2 hours ago."},{"id":"owner","state":"pass","reason":"Control proven: x402check.dev, proven to the MCP Registry."},{"id":"track_record","state":"fail","reason":"Listed for 8 days; 30 are needed."},{"id":"real_customers","state":"not_applicable","reason":"It does not sell over x402."},{"id":"clean_scan","state":"pass","reason":"No hidden instructions or invisible characters in its 6 tools."}],"passed":3,"applicable":4,"contradicted":false,"computed_at":"2026-11-09T00:18:43.468087Z"},"identity":{"endpoint_domains":["x402check.dev"],"proven_domains":[{"domain":"x402check.dev","proven_by":"mcp_registry","serves_endpoint":true,"as_of":"2026-11-02T20:18:46.709571Z"}],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":{"endpoint_url":"https://x402check.dev/mcp","tools":6,"high":0,"medium":0,"findings":[],"observed_at":"2026-11-02T05:34:49.280557Z","evidence_id":2067110},"notice":"Not affiliated with addrbook — claim or request removal."}