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The endpoint exists and enforces authentication; nothing behind that boundary — tools, behaviour, service health — has been observed."},"checks":{"total":108,"ok":108,"authBoundaryOk":108,"serviceOk":0,"note":"Counted from the observation rows for the window, checks of the server only (HTTP, A2A card, MCP initialize). ok = authBoundaryOk + serviceOk. `probes` is the sum of daily rollups and includes registry checks, so it can differ from `total`."}},"latestObservations":[{"at":"2026-10-11T02:23:13.990Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":109,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer error=\"invalid_token\", error_description=\"Authentication failed. The provided bearer token is invalid, expired, or no longer recognized by the server. To resolve: clear authentication tokens in"}},{"at":"2026-10-10T20:27:57.946Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":131,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer error=\"invalid_token\", error_description=\"Authentication failed. The provided bearer token is invalid, expired, or no longer recognized by the server. To resolve: clear authentication tokens in"}},{"at":"2026-10-10T14:25:21.885Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":126,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer error=\"invalid_token\", error_description=\"Authentication failed. The provided bearer token is invalid, expired, or no longer recognized by the server. To resolve: clear authentication tokens in"}},{"at":"2026-10-10T07:23:42.617Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":320,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer error=\"invalid_token\", error_description=\"Authentication failed. The provided bearer token is invalid, expired, or no longer recognized by the server. To resolve: clear authentication tokens in"}},{"at":"2026-10-10T00:28:34.672Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":136,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer error=\"invalid_token\", error_description=\"Authentication failed. The provided bearer token is invalid, expired, or no longer recognized by the server. To resolve: clear authentication tokens in"}},{"at":"2026-10-09T18:25:27.320Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":330,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer error=\"invalid_token\", error_description=\"Authentication failed. The provided bearer token is invalid, expired, or no longer recognized by the server. To resolve: clear authentication tokens in"}},{"at":"2026-10-09T11:25:24.278Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":132,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer error=\"invalid_token\", error_description=\"Authentication failed. The provided bearer token is invalid, expired, or no longer recognized by the server. To resolve: clear authentication tokens in"}},{"at":"2026-10-09T04:28:00.843Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":335,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer error=\"invalid_token\", error_description=\"Authentication failed. The provided bearer token is invalid, expired, or no longer recognized by the server. To resolve: clear authentication tokens in"}},{"at":"2026-10-08T21:22:34.223Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":307,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer error=\"invalid_token\", error_description=\"Authentication failed. The provided bearer token is invalid, expired, or no longer recognized by the server. To resolve: clear authentication tokens in"}},{"at":"2026-10-08T14:23:34.863Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":137,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer error=\"invalid_token\", error_description=\"Authentication failed. The provided bearer token is invalid, expired, or no longer recognized by the server. To resolve: clear authentication tokens in"}}],"tools":null,"package":null,"toolSurface":null,"endpointFacts":[{"id":"ep_wspre6mcj69b","url":"https://api.theirstack.com/mcp","type":"mcp_streamable_http","factsCheckedAt":"2026-10-09T11:25:24.277Z","auth":{"observedAt":"2026-10-09T11:25:24.522Z","authRequired":true,"scheme":"Bearer","resourceMetadata":{"url":"https://api.theirstack.com/.well-known/oauth-protected-resource/mcp","resource":"https://api.theirstack.com/mcp","authorizationServers":["https://api.theirstack.com/mcp"],"scopesSupported":["openid","email","profile"]},"authorizationServer":{"url":"https://api.theirstack.com/.well-known/oauth-authorization-server/mcp","issuer":"https://api.theirstack.com/mcp","grantTypesSupported":["authorization_code","refresh_token"],"codeChallengeMethodsSupported":["S256"],"tokenEndpointAuthMethodsSupported":["client_secret_post","client_secret_basic"],"dynamicClientRegistration":true,"dpopSigningAlgValuesSupported":[],"clientIdMetadataDocumentSupported":true},"conformance":{"dpop":false,"rfc8414":true,"rfc9728":true,"pkceS256":true,"clientIdMetadataDocument":true,"dynamicClientRegistration":true}},"tls":{"observedAt":"2026-10-09T11:25:24.534Z","protocol":"TLSv1.3","chainValid":true,"chainError":null,"hostMatches":true,"subject":"api.theirstack.com","issuer":{"commonName":"WE1","organization":"Google Trust Services"},"validFrom":"2026-09-20T13:12:58.000Z","validTo":"2026-12-19T14:12:54.000Z","daysToExpiry":69,"sanCount":1,"fingerprint256":"30:97:2C:66:8F:07:69:A5:E3:D8:D8:F5:22:C6:71:16:D8:EA:16:DD:4A:8D:BB:14:15:D5:D4:22:AC:61:A6:3E"}}]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"mcp_registry","key":"com.theirstack/theirstack","url":"https://registry.modelcontextprotocol.io/v0/servers/com.theirstack%2Ftheirstack","firstSeenAt":"2026-09-05T21:20:37.665Z","fetchedAt":"2026-10-09T12:21:50.828Z","normalizedAt":"2026-10-09T12:21:50.828Z"}]},"firstSeenAt":"2026-09-05T21:20:37.665Z","updatedAt":"2026-09-05T21:21:02.807Z"}