{"slug":"certguard-534eff11","name":"CertGuard","summary":"Free SSL/TLS certificate checker: expiry, chain trust, hostname match, TLS version, A/B/C/F grade.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:04.458598Z","sources":[{"source":"mcp_registry","external_id":"dev.workers.mike-tusa.certguard/certguard","owner_address":null,"seen_at":"2026-11-01T16:17:30.645696Z","removed_at":null}],"endpoints":[{"url":"https://certguard.mike-tusa.workers.dev/mcp","host":"certguard.mike-tusa.workers.dev","protocol":"mcp","state":"live","last_probe_at":"2026-11-02T04:11:12.504867Z","last_ok_at":"2026-11-02T04:11:12.504867Z","tools_count":1,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0},{"url":"https://certguard.mike-tusa.workers.dev/","host":"certguard.mike-tusa.workers.dev","protocol":"web","state":"live","last_probe_at":"2026-11-02T04:12:27.044313Z","last_ok_at":"2026-11-02T04:12:27.044313Z","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 10 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 7 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 1 tools."}],"passed":2,"applicable":4,"contradicted":false,"computed_at":"2026-11-02T00:31:03.124538Z"},"identity":{"endpoint_domains":["mike-tusa.workers.dev"],"proven_domains":[{"domain":"certguard.mike-tusa.workers.dev","proven_by":"mcp_registry","serves_endpoint":false,"as_of":"2026-11-01T16:17:30.645696Z"}],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":{"endpoint_url":"https://certguard.mike-tusa.workers.dev/mcp","tools":1,"high":0,"medium":0,"findings":[],"observed_at":"2026-10-27T22:01:46.275071Z","evidence_id":566681},"notice":"Not affiliated with addrbook — claim or request removal."}