{"slug":"mcp-server-scan-by-agentropolis-d77c1bf9","name":"MCP Server Scan by Agentropolis","summary":"MCP Server Scan by Agentropolis: scan a live remote MCP server URL (or pasted tools/list) before your agent connects. Reads initialize + tools/list only, never calls a tool. Flags poisoned or hidden tool instructions (IMPORTANT tags, conceal-from-user, secret or side-channel asks, invisible Unicode, tool shadowing, payment injection). Fingerprints every tool (sha256) and diffs vs your last scan to catch silent changes (MCP rug pulls). Returns allow/review/block. Advisory.","status":"live","headings":[],"indexable":true,"listed_since":"2026-10-27T20:34:54.607696Z","sources":[{"source":"x402_bazaar","external_id":"https://seenly-skill-scan.vercel.app/api/mcp-scan","owner_address":"0xee6239f3e17bebe5e89f21f29d74d68caa0d78ce","seen_at":"2026-11-10T10:15:03.696699Z","removed_at":null}],"endpoints":[{"url":"https://seenly-skill-scan.vercel.app/api/mcp-scan","host":"seenly-skill-scan.vercel.app","protocol":"x402","state":"live","last_probe_at":"2026-11-10T16:10:06.975283Z","last_ok_at":"2026-11-10T16:10:06.975283Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"seenly-skill-scan-vercel-app-2909c1df","name":"seenly-skill-scan.vercel.app"}],"payment_options":[{"endpoint_url":"https://seenly-skill-scan.vercel.app/api/mcp-scan","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"30000","pay_to":"0xee6239f3e17bebe5e89f21f29d74d68caa0d78ce","observed_at":"2026-11-10T16:10:06.975283Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":1,"paid_calls_30d":1,"last_paid_at":"2026-10-27T14:53:39.541Z","reported_at":"2026-11-10T10:15:03.696699Z"},"assessment":{"method":"2026.11.3","checks":[{"id":"answers","state":"pass","reason":"Answered a check 8 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 14 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"1 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-11-11T00:30:06.619107Z"},"identity":{"endpoint_domains":["seenly-skill-scan.vercel.app"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}