{"id":11332,"name":"Known Good","description":"Agentic search engine for AI agents: an index of websites verified usable by agents — every capability probed and tested live, tier 1–3 (declared · probe-verified · behaviourally verified), dated and citable. find_capability answers \"who can do X\"; get_site_report answers \"is this specific host agent-ready\", returning the dated evidence for one site. Nothing is hand-picked and placement cannot be bought: an automated probe decides. 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Reads only the site named plus published population figures — it does not consult the index, and running it changes no ranking or listing.","outputModes":["text/plain","application/json"]},{"id":"find-capability","name":"Find agent-ready websites","tags":["search","discovery","agent-readiness","verification"],"examples":["buy perfume","book scuba diving","currency conversion API","seo agency"],"inputModes":["text/plain"],"description":"Find websites where an agent can accomplish a task. Returns probe-verified agent-readiness signals, unverified apparent actions read from page content, the verification tier, how each site was found (it declared agent access, probe discovery, or it was submitted), and a report URL to cite. Returns count:0 with an empty_note when nothing in the index matches — never a nearest guess.","outputModes":["text/plain","application/json"]},{"id":"get-site-report","name":"Fetch one site's verification report","tags":["verification","site-report","evidence","provenance"],"examples":["developers.cloudflare.com","www.siemens.com"],"inputModes":["text/plain"],"description":"Fetch Known Good's dated verification report for one listed website: which capabilities were tested, which passed, when it was probed, what an agent can apparently do there, and how the site was found: whether it declared agent access, came from probe discovery, or was submitted. Answers \"is this specific host agent-ready?\". Returns found:false for anything not in the index — it never guesses a nearest match. 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Cite the report URL and its date.","tags":["verification","site-report","evidence","provenance"],"quality_warning":false},{"skill_id":"find-capability","name":"Find agent-ready websites","description":"Find websites where an agent can accomplish a task. Returns probe-verified agent-readiness signals, unverified apparent actions read from page content, the verification tier, how each site was found (it declared agent access, probe discovery, or it was submitted), and a report URL to cite. Returns count:0 with an empty_note when nothing in the index matches — never a nearest guess.","tags":["search","discovery","agent-readiness","verification"],"quality_warning":false}],"quality_flags":[],"check_history":{"checks":3,"passed":3},"recent_checks":[{"card_url":"https://knowngood.sh/.well-known/agent-card.json","checked_at":"2026-10-10T17:50:29.543993+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://knowngood.sh/.well-known/agent-card.json","checked_at":"2026-10-10T15:33:12.661083+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://knowngood.sh/.well-known/agent-card.json","checked_at":"2026-10-10T12:47:50.995420+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"endpoint_tls_check":{"checked_at":"2026-10-10T17:50:29.543993+00:00","success":true,"detail":"Valid TLS connection to advertised endpoint host; no A2A request sent"},"protocol_check":{"checked_at":"2026-10-10T12:47:50.995420+00:00","state":"unconfirmed","http_status":404,"detail":"Advertised A2A task lookup method was not found"},"events":[],"relationships":[],"verification":{"agent_card_url":"https://knowngood.sh/.well-known/agent-card.json","last_successful_card_check":"2026-10-10T17:50:29.543993+00:00","latest_card_check":{"checked_at":"2026-10-10T17:50:29.543993+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"signature_status":"unsigned","signature_checked_at":"2026-10-10T17:50:29.543993+00:00","task_endpoint_tested":true,"task_execution_tested":false,"endpoint_tls_checked_at":"2026-10-10T17:50:29.543993+00:00","endpoint_tls_reachable":true,"protocol_check_state":"unconfirmed","protocol_checked_at":"2026-10-10T12:47:50.995420+00:00","provider_identity_verified":false,"domain_claimed_at":null,"domain_proof_checked_at":null}}