{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_85y5w5ykvrj2","handle":"qrstuff-mcp-server","url":"https://wellknown.network/agents/qrstuff-mcp-server","links":{"self":"https://wellknown.network/agents/qrstuff-mcp-server/record.json","html":"https://wellknown.network/agents/qrstuff-mcp-server","markdown":"https://wellknown.network/agents/qrstuff-mcp-server/record.md","api":"https://wellknown.network/api/v1/agents/qrstuff-mcp-server","status":"https://wellknown.network/api/v1/agents/qrstuff-mcp-server/status","claim":"https://wellknown.network/agents/qrstuff-mcp-server/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/qrstuff-mcp-server/claim.json","badge":"https://wellknown.network/agents/qrstuff-mcp-server/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/qrstuff-mcp-server/history","tools":"https://wellknown.network/api/v1/agents/qrstuff-mcp-server/tools"},"ard":{"identifier":"urn:air:mcp.qrstuff.ai:server:qrstuff-mcp-server","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"QRStuff MCP Server","summary":"Generate, update, manage, and track QR codes using the QRStuff platform.","description":"Generate, update, manage, and track QR codes using the QRStuff platform.","publisher":{"name":"qrstuff","url":null},"homepage":null,"repository":"https://github.com/nicepkg/qrstuff-mcp","version":"1.0.0","license":null,"protocols":["mcp"],"tags":[],"pricing":null,"endpoints":[{"url":"https://mcp.qrstuff.ai/mcp","type":"mcp_streamable_http","auth":null,"probeable":true}],"skills":null,"tools":null,"extra":{"updatedAt":"2026-07-08T18:10:45.6083Z","publishedAt":"2026-07-08T18:10:45.6083Z","registryName":"io.github.qrstuff/qrstuff-mcp"},"attribution":{"kind":"mcp_registry","name":"mcp_registry","repoUrl":"mcp_registry","summary":"mcp_registry","version":"mcp_registry","description":"mcp_registry","publisherName":"mcp_registry"}},"derived":{"capabilities":[],"categories":[],"language":"en"},"observed":{"status":"live","statusReason":"Responded 2h ago.","lastOkAt":"2026-10-10T03:26:56.970Z","lastProbedAt":"2026-10-10T03:26:56.970Z","statusComputedAt":"2026-10-10T03:27:37.644Z","reliability30d":{"probes":109,"successRate":1,"p50Ms":24,"basis":"auth_boundary","measures":{"availability":"authentication boundary reached","latency":"time to authentication response","tools":"not measured — authentication required","summary":"Every successful check was an authentication response (401/403). 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":"2026-10-10T03:26:56.970Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":21,"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":"2026-10-09T21:27:34.498Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":18,"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":"2026-10-09T15:33:42.627Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":20,"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":"2026-10-09T09:28:30.026Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":18,"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":"2026-10-09T03:24:19.280Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":20,"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":"2026-10-08T21:22:47.707Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":20,"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":"2026-10-08T14:22:38.217Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":26,"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":"2026-10-08T07:26:09.831Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":20,"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":"2026-10-08T00:26:39.788Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":19,"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":"2026-10-07T17:28:59.365Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":20,"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_b7krxz9f6cyf","url":"https://mcp.qrstuff.ai/mcp","type":"mcp_streamable_http","factsCheckedAt":"2026-10-07T10:47:57.158Z","auth":{"observedAt":"2026-10-07T10:47:57.378Z","authRequired":true,"scheme":"Bearer","resourceMetadata":{"url":"https://mcp.qrstuff.ai/.well-known/oauth-protected-resource/mcp","resource":"https://mcp.qrstuff.ai/mcp","authorizationServers":["https://api.qrstuff.com/"],"scopesSupported":["usage","manage-profile","generate-qrcode"]},"authorizationServer":{"url":"https://api.qrstuff.com/.well-known/oauth-authorization-server","issuer":"https://api.qrstuff.com","grantTypesSupported":["authorization_code","refresh_token"],"codeChallengeMethodsSupported":["S256"],"tokenEndpointAuthMethodsSupported":["client_secret_basic","client_secret_post"],"dynamicClientRegistration":true,"dpopSigningAlgValuesSupported":[],"clientIdMetadataDocumentSupported":null},"conformance":{"dpop":false,"rfc8414":true,"rfc9728":true,"pkceS256":true,"clientIdMetadataDocument":false,"dynamicClientRegistration":true}},"tls":{"observedAt":"2026-10-07T10:47:57.530Z","protocol":"TLSv1.2","chainValid":true,"chainError":null,"hostMatches":true,"subject":"*.qrstuff.ai","issuer":{"commonName":"Amazon RSA 2048 M01","organization":"Amazon"},"validFrom":"2026-09-28T00:00:00.000Z","validTo":"2027-04-13T23:59:59.000Z","daysToExpiry":185,"sanCount":2,"fingerprint256":"65:49:6A:24:1D:D8:49:E5:60:B2:E5:1A:E6:A6:B3:63:11:86:3D:B3:BC:04:13:46:2D:56:97:86:F7:95:B0:B6"}}]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"mcp_registry","key":"io.github.qrstuff/qrstuff-mcp","url":"https://registry.modelcontextprotocol.io/v0/servers/io.github.qrstuff%2Fqrstuff-mcp","firstSeenAt":"2026-09-07T01:22:59.569Z","fetchedAt":"2026-10-08T03:20:16.344Z","normalizedAt":"2026-10-08T03:20:16.344Z"}]},"firstSeenAt":"2026-09-07T01:22:59.569Z","updatedAt":"2026-09-07T01:23:27.774Z"}