{"domain":"knowngood.sh","count":1,"changes":[{"captured_at":"2026-10-03T00:55:28","card_hash":"d9b35bf3357c9401d445d561e92b09db28bfaf39288eeabf74fe973032999fb1","previous_card_hash":null,"diff":{"skills_added":[{"id":"check-webmcp","name":"Check a site for WebMCP tools","description":"Check a website LIVE for WebMCP tools, and where a browser is available whether any tool actually registers when the page runs. Returns one of: registered, declared_only, declared, not_declared, could_not_ask, or excluded when the site's robots.txt refuses AI input. could_not_ask is a distinct answer and is never reported as a no. Tools are listed, never called. Reads only the site named plus published population figures — it does not consult the index, and running it changes no ranking or listing.","tags":["webmcp","verification","live-check"],"inputModes":["text/plain"],"outputModes":["text/plain","application/json"]},{"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"],"inputModes":["text/plain"],"outputModes":["text/plain","application/json"]},{"id":"get-site-report","name":"Fetch one site's verification report","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. Cite the report URL and its date.","tags":["verification","site-report","evidence","provenance"],"inputModes":["text/plain"],"outputModes":["text/plain","application/json"]}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"Known Good"},{"field":"description","before":null,"after":"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. Human index of working MCP servers: https://knowngood.sh/mcp-servers"},{"field":"version","before":null,"after":"1.7.0"},{"field":"documentationUrl","before":null,"after":"https://knowngood.sh/api"},{"field":"iconUrl","before":null,"after":"https://knowngood.sh/favicon.svg"},{"field":"supportedInterfaces","before":null,"after":[{"url":"https://knowngood.sh/a2a","protocolBinding":"JSONRPC","protocolVersion":"1.0"}]},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":false,"extendedAgentCard":false}},{"field":"provider","before":null,"after":{"organization":"Known Good","url":"https://knowngood.sh"}}],"other_changed":true,"is_empty":false,"human_summary":"added 3 skills · name ∅ → Known Good · description ∅ → Agentic search engine for AI agents: an  · version ∅ → 1.7.0 · documentationUrl ∅ → https://knowngood.sh/api · iconUrl ∅ → https://knowngood.sh/favicon.svg · supportedInterfaces ∅ → https://knowngood.sh/a2a (JSONRPC) · capabilities ∅ → none · provider ∅ → Known Good"}}]}