{
  "schema": "kallipolis.resource-quality.v1",
  "id": "resource.discovery.mcp-registry-lifecycle",
  "version": "1.0.0",
  "title": "Official MCP Registry publication and discovery lifecycle",
  "summary": "Official-source facts separating package publication, metadata validation, namespace authentication, registry listing, downstream aggregation, installation, security assessment, and actual MCP use.",
  "content": {
    "kind": "specification-profile",
    "facts": [
      {
        "id": "fact.mcp.registry-metadata-only",
        "statement": "The official MCP Registry hosts standardized server metadata and points to public packages or remote servers; it does not host the implementation artifacts themselves.",
        "normativeLevel": "informative",
        "sourceIds": ["source.mcp.registry-about", "source.mcp.registry-quickstart"]
      },
      {
        "id": "fact.mcp.publish-validate-list",
        "statement": "Publishing uses a server.json record and the mcp-publisher workflow; package metadata is validated before publication, and a successful listing can be checked independently through the Registry API.",
        "normativeLevel": "informative",
        "sourceIds": ["source.mcp.registry-quickstart"]
      },
      {
        "id": "fact.mcp.namespace-not-security",
        "statement": "Namespace authentication ties a server name to a GitHub identity or domain, while the official Registry relies on the wider ecosystem for security scanning of server code; namespace verification is not a security audit.",
        "normativeLevel": "informative",
        "sourceIds": ["source.mcp.registry-about"]
      },
      {
        "id": "fact.mcp.listing-not-use",
        "statement": "The Registry is a primary metadata source for downstream aggregators, and host applications commonly consume downstream registries; publication or aggregation is not evidence of installation, successful initialization, tool calls, or repeat use.",
        "normativeLevel": "informative",
        "sourceIds": ["source.mcp.registry-about", "source.mcp.registry-aggregators"]
      }
    ]
  },
  "language": "en",
  "category": "ai-discovery-and-registry",
  "state": "prepared",
  "canonicalUrl": "https://platoskallipolis.com/resources/ai-discovery-and-registry/mcp-registry-lifecycle.json",
  "contentHash": "sha256:f45bb909ea7d8c9e777e458f4edaa04feb2abeb638dd6ae9a156deb3b1bc5cea",
  "owner": {
    "id": "platos-kallipolis",
    "name": "Plato's Kallipolis",
    "type": "organization",
    "accountabilityUrl": "https://platoskallipolis.com/about"
  },
  "access": {
    "mode": "public",
    "url": "https://platoskallipolis.com/resources/ai-discovery-and-registry/mcp-registry-lifecycle.json",
    "authentication": "none",
    "robotsAllowed": true
  },
  "provenance": {
    "method": "official-specification",
    "sources": [
      {
        "id": "source.mcp.registry-about",
        "url": "https://modelcontextprotocol.io/registry/about",
        "title": "The MCP Registry",
        "publisher": "Model Context Protocol Project",
        "observedAt": "2026-08-26T15:20:00Z"
      },
      {
        "id": "source.mcp.registry-quickstart",
        "url": "https://modelcontextprotocol.io/registry/quickstart",
        "title": "Quickstart: Publish an MCP Server to the MCP Registry",
        "publisher": "Model Context Protocol Project",
        "observedAt": "2026-08-26T15:20:00Z"
      },
      {
        "id": "source.mcp.registry-aggregators",
        "url": "https://modelcontextprotocol.io/registry/registry-aggregators",
        "title": "MCP Registry Aggregators",
        "publisher": "Model Context Protocol Project",
        "observedAt": "2026-08-26T15:20:00Z"
      }
    ]
  },
  "observedAt": "2026-08-26T15:20:00Z",
  "freshness": {
    "policy": "max-age",
    "state": "current",
    "nextReviewAt": "2026-09-02T15:20:00Z",
    "maxAgeSeconds": 604800
  },
  "license": {
    "id": "apache-2.0",
    "url": "https://github.com/modelcontextprotocol/registry/blob/main/LICENSE",
    "redistributionAllowed": true
  },
  "evidence": [
    {
      "id": "evidence.mcp.registry-lifecycle",
      "type": "source-claim",
      "url": "https://modelcontextprotocol.io/registry/about",
      "observedAt": "2026-08-26T15:20:00Z"
    }
  ]
}