{"name":"sh.knowngood/knowngood","slug":"knowngood","title":null,"description":"Search agent-ready sites or fetch one site's report; every capability probe-verified, dated.","url":"https://mcp.market/server/knowngood","rating":null,"grade":"C","score":69,"certified":false,"status":"active","category":"ai","tags":["ai","search"],"presence":{"score":8,"stars":null,"forks":null,"downloads_week":null,"last_push_at":null,"license":null},"uptime":{"percent":100,"checks":6,"ok":6,"last_checked_at":"2026-09-21T00:45:48.322Z","last_ok_at":"2026-09-21T00:45:48.322Z","latency_ms":77},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":null,"website":"https://knowngood.sh","version":"1.6.0","remotes":[{"type":"streamable-http","url":"https://knowngood.sh/mcp"}],"packages":[],"tools":[{"name":"check_webmcp","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.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"url":{"type":"string","description":"The site to check. A hostname or a full URL; https is assumed."}},"required":["url"]}},{"name":"find_capability","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.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"query":{"type":"string","restName":"q","description":"What you are trying to do, in plain language"},"country":{"type":"string","description":"ISO 3166-1 alpha-2, e.g. GB"},"entity_type":{"type":"string","enum":["business","ecommerce","saas","documentation","media","blog","government","education","nonprofit","personal","community","directory","tool","other"]},"transactional":{"type":"boolean","description":"Only sites where an agent can act, not just read"},"has_mcp":{"type":"boolean","description":"Only sites whose MCP server answered tools/list when we tested; results include the tool names"},"has_md":{"type":"boolean","description":"Only sites with verified markdown (negotiation or a .md twin). Omit both class flags for the whole index — the default."},"has_endpoint":{"type":"boolean","description":"Only sites with a verified endpoint surface (working MCP server or API catalog)."},"has_webmcp":{"type":"boolean","description":"Only sites whose in-page WebMCP tools were RUNTIME-VERIFIED: the page was executed in a headless browser with a modelContext supplied, and it registered at least one tool. Source-only hosts — the registration code is present but registers nothing when the page runs — are excluded, exactly as an MCP card that never answers is. Results include the registered tool names."},"limit":{"type":"integer","default":10,"maximum":25}},"required":["query"]}},{"name":"get_site_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.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"host":{"type":"string","description":"The site's hostname or URL, e.g. example.com"}},"required":["host"]}}],"scan":{"score":69,"grade":"C","scanned_at":"2026-09-20T20:57:48.897Z","report":{"scannerVersion":"0.1.9","scannedAt":"2026-09-20T20:57:48.903Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 490ms"]},"poisoning":{"score":15,"max":15,"notes":["3 tool descriptions checked"]},"auth":{"score":10,"max":15,"notes":["open endpoint, read-only tools"]},"maintenance":{"score":3,"max":15,"notes":["no repository listed"]},"identity":{"score":4,"max":10,"notes":["verified namespace with website, no repo"]}},"findings":[{"id":"maint.no-repo","severity":"low","component":"maintenance","title":"No source repository listed"}],"inputs":{"probes":[{"url":"https://knowngood.sh/mcp","reachable":true,"authRequired":false,"latencyMs":490,"serverInfo":{"name":"knowngood","version":"1.5.0"}}],"packages":[],"repo":{"found":false},"icon":{"url":null,"source":"none"},"presence":{"stars":null,"forks":null,"downloadsWeek":null,"license":null,"lastPushAt":null,"score":8}}}},"grade_history":[],"reviews":[]}