{"uid":"cap__XxepiE0up5nT-sdRDUyt","slug":"census-record-for-one-mcp-server-f8e101d5","name":"Census Record for One MCP Server","description":"[SIGNAL+PROOF] Census record for one MCP server (?name=): status, missing_streak, lifecycle, record_hash. DEGRADED DELIVERY, see unavailable_fields - prominence, maturity, github_stars, downloads and source_code_url have no data because the original collector stopped. Snapshot 2026-07-08. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. $0.01 per call.","url":"https://api.truthbear.co/mcp/server","method":"GET","headers":{},"bodySchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["name"],"properties":{"name":{"type":"string","examples":["0580iris-lang-x711"],"description":"required - MCP server id; samples at free /mcp/preview (sample_ids)"}},"additionalProperties":false}}},"output":{"type":"object","required":["type"],"properties":{"type":{"const":"json"},"example":{}}}}},"responseSchema":{"type":"json","example":{"entity":"(unlocked on payment)","current":{"name":"x711","status":"active","missing_streak":0},"lifecycle":{"basis":"Imported from the surviving registry (2026-07-25); state is derived from status + missing_streak, 7 consecutive disap...","state":"operating","last_seen":"2026-07-08","first_seen":"2026-07-07","lifespan_days":1,"missing_streak":0},"signal_id":"mcp.server-census","source_ref":"https://github.com/modelcontextprotocol","entity_name":"(unlocked on payment)","observed_at":"2026-07-08T00:00:00.000Z","record_hash":"sha256:051650e9a2042e4530442ff7b73a6d8b4d9e943c109994f61a5c92a760e3068f","source_tier":"T2-observable","snapshot_date":"2026-07-08","data_age_hours":422,"hash_core_version":4}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_nFwQIHbhxBsdU3uRz2ClE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a census snapshot for a single MCP server by ID, including status, missing_streak, lifecycle, and record_hash fields.","exampleAgentPrompt":"Can you pull up the TruthBear census record for the MCP server with ID '0580iris-lang-x711' and tell me its current status and lifecycle stage?","exampleUseCases":[{"title":"Check if an MCP server is still active","prompt":"I want to know if the MCP server '0580iris-lang-x711' is still active or if it's been deprecated — can you look up its census record and tell me its status and lifecycle?"},{"title":"Audit MCP server health before integration","prompt":"Before I integrate with an MCP server called 'my-tool-server-x99', can you check its TruthBear census record to see its current status and how many consecutive missing cycles it has?"},{"title":"Verify record hash for MCP server reproducibility","prompt":"Can you fetch the census record for MCP server 'delta-bridge-z204' and give me its record_hash so I can verify it matches what I have on file?"}],"resultDescription":"Returns a JSON object with fields: status (e.g. active, missing, deprecated), missing_streak (count of consecutive missed census cycles), lifecycle (e.g. stable, experimental, deprecated), and record_hash. Some fields (prominence, maturity, github_stars, downloads, source_code_url) are currently unavailable due to collector deprecation and will appear in an unavailable_fields list. If the requested server has no data, a 422 no_charge error is returned without billing.","failureModes":["422 no_charge — server ID not found in census, no data available, not billed","Missing or invalid 'name' query parameter causes a request error","Degraded delivery: prominence, maturity, github_stars, downloads, source_code_url fields always absent due to collector shutdown","Stale snapshot: data reflects 2026-07-08 snapshot, not real-time state"],"whenToPreferThis":"Use this endpoint when you need a point-in-time census record for a specific MCP server by ID, including its operational status, lifecycle classification, missing streak, and record hash. Prefer this over general web searches when you need structured, machine-readable registry data about MCP server health and lifecycle. Best suited for agent workflows that need to audit, validate, or catalog known MCP servers before integration or monitoring decisions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:42:57.217Z","isFirstParty":false}