{"slug":"corsizio-mcp-by-usefulapi-712a0f04","name":"Corsizio MCP by usefulapi","summary":"Read Corsizio events, attendees and registrations, including payment status. Read-only.","status":"unreachable","headings":[],"indexable":true,"listed_since":"2026-10-25T17:52:50.462024Z","sources":[{"source":"mcp_registry","external_id":"io.usefulapi/corsizio","owner_address":null,"seen_at":"2026-11-11T20:13:52.550257Z","removed_at":null}],"endpoints":[{"url":"https://corsizio.usefulapi.io/mcp","host":"corsizio.usefulapi.io","protocol":"mcp","state":"unreachable","last_probe_at":"2026-11-11T03:28:47.568328Z","last_ok_at":"2026-10-26T22:23:25.121823Z","tools_count":6,"tools_changed_at":null,"uptime_24h":null,"uptime_30d":0.08333333333333333},{"url":"https://usefulapi.io/corsizio/","host":"usefulapi.io","protocol":"web","state":"live","last_probe_at":"2026-11-12T17:24:44.493467Z","last_ok_at":"2026-11-12T17:24:44.493467Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[],"payment_options":[],"usage":null,"assessment":{"method":"2026.11.4","checks":[{"id":"answers","state":"fail","reason":"Last answered a check 16 days ago."},{"id":"owner","state":"pass","reason":"Control proven: usefulapi.io, proven to the MCP Registry."},{"id":"track_record","state":"fail","reason":"Listed for 17 days; 30 are needed."},{"id":"real_customers","state":"not_applicable","reason":"It does not sell over x402."},{"id":"clean_scan","state":"pass","reason":"None of the patterns addrbook looks for (hidden instructions, invisible characters) appeared in the 6 tools this server showed it."}],"passed":2,"applicable":4,"contradicted":false,"computed_at":"2026-11-12T00:28:15.700759Z"},"identity":{"endpoint_domains":["usefulapi.io"],"proven_domains":[{"domain":"usefulapi.io","proven_by":"mcp_registry","serves_endpoint":true,"as_of":"2026-11-11T20:13:52.550257Z"}],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":{"endpoint_url":"https://corsizio.usefulapi.io/mcp","tools":6,"high":0,"medium":0,"findings":[],"observed_at":"2026-10-26T22:23:25.133926Z","evidence_id":300339},"notice":"Not affiliated with addrbook — claim or request removal."}