{
  "$comment": "Machine-readable index of MCP Description specification versions. Fetch this first to discover the stable and candidate versions. Each version exposes a single-file `full` Markdown for one-request retrieval.",
  "site": "https://mcpdesc.org",
  "stable": "0.8.0",
  "candidate": null,
  "latest": "0.8.0",
  "latestFull": "https://mcpdesc.org/specification/latest/mcpdesc.md",
  "next": null,
  "versions": [
    {
      "version": "0.7.0",
      "channel": "previous",
      "maturity": "stable",
      "date": "2026-03-23",
      "html": "https://mcpdesc.org/docs/specification/0.7.0/",
      "full": "https://mcpdesc.org/specification/0.7.0/mcpdesc.md",
      "sha256": "1a251d256f2ba804d5d759515f0aa9c185aa491417de17b5a82cc87380fadb25",
      "canonical": "https://github.com/cisco-open/mcptoolkit-contract/blob/mcpdesc-v0.7.0/spec/mcp-description.md",
      "canonicalRaw": "https://raw.githubusercontent.com/cisco-open/mcptoolkit-contract/mcpdesc-v0.7.0/spec/mcp-description.md",
      "schema": "https://mcpdesc.org/schema/mcp-description/0.7.0.json",
      "sections": [
        {
          "title": "1. Introduction",
          "url": "https://mcpdesc.org/docs/specification/0.7.0/introduction"
        },
        {
          "title": "2. Terminology",
          "url": "https://mcpdesc.org/docs/specification/0.7.0/terminology"
        },
        {
          "title": "3. Document Structure",
          "url": "https://mcpdesc.org/docs/specification/0.7.0/document-structure"
        },
        {
          "title": "4. Versioning",
          "url": "https://mcpdesc.org/docs/specification/0.7.0/versioning"
        },
        {
          "title": "5. Info Object",
          "url": "https://mcpdesc.org/docs/specification/0.7.0/info-object"
        },
        {
          "title": "6. Transports",
          "url": "https://mcpdesc.org/docs/specification/0.7.0/transports"
        },
        {
          "title": "7. Security",
          "url": "https://mcpdesc.org/docs/specification/0.7.0/security"
        },
        {
          "title": "8. Capabilities",
          "url": "https://mcpdesc.org/docs/specification/0.7.0/capabilities"
        },
        {
          "title": "9. Tools",
          "url": "https://mcpdesc.org/docs/specification/0.7.0/tools"
        },
        {
          "title": "10. Resources and Resource Templates",
          "url": "https://mcpdesc.org/docs/specification/0.7.0/resources"
        },
        {
          "title": "11. Prompts",
          "url": "https://mcpdesc.org/docs/specification/0.7.0/prompts"
        },
        {
          "title": "12. Tags",
          "url": "https://mcpdesc.org/docs/specification/0.7.0/tags"
        },
        {
          "title": "13. Specification Extensions",
          "url": "https://mcpdesc.org/docs/specification/0.7.0/specification-extensions"
        },
        {
          "title": "14. Serialization",
          "url": "https://mcpdesc.org/docs/specification/0.7.0/serialization"
        },
        {
          "title": "15. Conformance",
          "url": "https://mcpdesc.org/docs/specification/0.7.0/conformance"
        }
      ]
    },
    {
      "version": "0.8.0",
      "channel": "stable",
      "maturity": "stable",
      "date": "2026-09-09",
      "html": "https://mcpdesc.org/docs/specification/0.8.0/",
      "full": "https://mcpdesc.org/specification/0.8.0/mcpdesc.md",
      "sha256": "445ff06cc0e230f55455f4032aace6621bd1aaedb10a63e64448bd4d59f08fa3",
      "canonical": "https://github.com/mcpdesc/mcpdesc-specification/blob/v0.8.0/spec/0.8.0/mcp-description.md",
      "canonicalRaw": "https://raw.githubusercontent.com/mcpdesc/mcpdesc-specification/v0.8.0/spec/0.8.0/mcp-description.md",
      "schema": "https://mcpdesc.org/schema/mcp-description/0.8.0.json",
      "tracking": "https://github.com/mcpdesc/mcpdesc-specification/issues",
      "sections": [
        {
          "title": "1. Introduction",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/introduction"
        },
        {
          "title": "2. Terminology",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/terminology"
        },
        {
          "title": "3. Document Structure",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/document-structure"
        },
        {
          "title": "4. Versioning",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/versioning"
        },
        {
          "title": "5. Info Object",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/info-object"
        },
        {
          "title": "6. Transports",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/transports"
        },
        {
          "title": "7. Security",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/security"
        },
        {
          "title": "8. Capabilities",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/capabilities"
        },
        {
          "title": "9. Tools",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/tools"
        },
        {
          "title": "10. Resources and Resource Templates",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/resources"
        },
        {
          "title": "11. Prompts",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/prompts"
        },
        {
          "title": "12. Elicitation Declarations",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/elicitation"
        },
        {
          "title": "13. Tags",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/tags"
        },
        {
          "title": "14. Specification Extensions",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/specification-extensions"
        },
        {
          "title": "15. Serialization",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/serialization"
        },
        {
          "title": "16. Conformance",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/conformance"
        },
        {
          "title": "17. Reusable Components and Local References",
          "url": "https://mcpdesc.org/docs/specification/0.8.0/components"
        }
      ]
    }
  ]
}