{
  "version": 1,
  "observedAt": "2026-10-17T18:24:20.933Z",
  "source": "https://registry.modelcontextprotocol.io/v0.1/servers?version=latest",
  "sourceSha256": "8ee1d943271c54d8fb5a1c1aa901176a0b6cd38be9d44a551c2bbb9f641bdaaf",
  "recordsSha256": "1299c9f3ca75af3fae90f55d4200c4f64ec44f53b465d6538107a97ab2aab498",
  "scope": "One registry; exact-name identities, not deduplicated products or market-wide adoption.",
  "counts": {
    "records": 44805,
    "official": 48,
    "community": 1,
    "unverified": 44756,
    "remote": 29025,
    "repository": 31422,
    "website": 25905,
    "stdio": 17139,
    "streamable-http": 28615,
    "sse": 1107
  },
  "findings": [
    {
      "id": "records",
      "title": "How many MCP registry records were observed?",
      "count": 44805,
      "denominator": 44805,
      "caveat": "This is a count of registry identities, not unique products, active deployments or users.",
      "statement": "API Tracker’s 2026-10-17 snapshot of the Official MCP Registry contains 44,805 distinct registry names."
    },
    {
      "id": "official",
      "title": "How many records have official publisher evidence?",
      "count": 48,
      "denominator": 44805,
      "caveat": "This measures our evidence-review coverage, not the share of the ecosystem that is official.",
      "statement": "API Tracker’s 2026-10-17 snapshot of the Official MCP Registry contains 48 records classified as official by API Tracker out of 44,805 registry records."
    },
    {
      "id": "unverified",
      "title": "How many publisher affiliations remain unverified?",
      "count": 44756,
      "denominator": 44805,
      "caveat": "Unverified does not mean unofficial, unsafe or unsupported.",
      "statement": "API Tracker’s 2026-10-17 snapshot of the Official MCP Registry contains 44,756 records with unverified publisher affiliation out of 44,805 registry records."
    },
    {
      "id": "community",
      "title": "How many records are classified as community-maintained?",
      "count": 1,
      "denominator": 44805,
      "caveat": "This classification is evidence-based; it is not inferred from the absence of an official badge.",
      "statement": "API Tracker’s 2026-10-17 snapshot of the Official MCP Registry contains 1 record classified as community-maintained out of 44,805 registry records."
    },
    {
      "id": "remote",
      "title": "How many records include a remote endpoint?",
      "count": 29025,
      "denominator": 44805,
      "caveat": "A URL does not establish availability, authentication requirements or browser compatibility.",
      "statement": "API Tracker’s 2026-10-17 snapshot of the Official MCP Registry contains 29,025 records with a recorded remote endpoint URL out of 44,805 registry records."
    },
    {
      "id": "repository",
      "title": "How many records link to a repository?",
      "count": 31422,
      "denominator": 44805,
      "caveat": "A repository link does not establish a license, source availability or maintenance activity.",
      "statement": "API Tracker’s 2026-10-17 snapshot of the Official MCP Registry contains 31,422 records with a repository URL out of 44,805 registry records."
    },
    {
      "id": "website",
      "title": "How many records include a website?",
      "count": 25905,
      "denominator": 44805,
      "caveat": "A missing website field does not mean the project has no website.",
      "statement": "API Tracker’s 2026-10-17 snapshot of the Official MCP Registry contains 25,905 records with a website URL out of 44,805 registry records."
    },
    {
      "id": "streamable-http",
      "title": "How many records list Streamable HTTP?",
      "count": 28615,
      "denominator": 44805,
      "caveat": "Transport values are recorded metadata, not results of connection tests.",
      "statement": "API Tracker’s 2026-10-17 snapshot of the Official MCP Registry contains 28,615 records listing Streamable HTTP out of 44,805 registry records."
    },
    {
      "id": "stdio",
      "title": "How many records list stdio?",
      "count": 17139,
      "denominator": 44805,
      "caveat": "A record may list multiple transports. Transport counts overlap.",
      "statement": "API Tracker’s 2026-10-17 snapshot of the Official MCP Registry contains 17,139 records listing stdio out of 44,805 registry records."
    },
    {
      "id": "sse",
      "title": "How many records list SSE?",
      "count": 1107,
      "denominator": 44805,
      "caveat": "This is the snapshot’s SSE label; it does not establish protocol-version compatibility.",
      "statement": "API Tracker’s 2026-10-17 snapshot of the Official MCP Registry contains 1,107 records listing SSE out of 44,805 registry records."
    }
  ]
}