{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://mcprack.dev/catalog.schema.json",
  "title": "MCP Rack catalog v1",
  "type": "object",
  "required": [
    "schemaVersion",
    "generatedAt",
    "generatedAtMeaning",
    "name",
    "description",
    "website",
    "editorialPolicy",
    "provenance",
    "servers",
    "curated",
    "articles"
  ],
  "properties": {
    "schemaVersion": {
      "const": "1.0.0"
    },
    "generatedAt": {
      "type": "string",
      "format": "date-time"
    },
    "generatedAtMeaning": {
      "type": "string"
    },
    "name": {
      "type": "string"
    },
    "description": {
      "type": "string"
    },
    "website": {
      "type": "string",
      "format": "uri"
    },
    "editorialPolicy": {
      "type": "string",
      "format": "uri"
    },
    "provenance": {
      "type": "string"
    },
    "servers": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "slug",
          "name",
          "listingType",
          "softwareType",
          "url",
          "markdownUrl",
          "reviewedAt",
          "repo",
          "docs",
          "transport",
          "status",
          "package",
          "install",
          "license",
          "tags"
        ],
        "properties": {
          "slug": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "listingType": {
            "const": "owner-built"
          },
          "softwareType": {
            "enum": [
              "mcp-server",
              "companion-tool"
            ]
          },
          "url": {
            "type": "string",
            "format": "uri"
          },
          "markdownUrl": {
            "type": "string",
            "format": "uri"
          },
          "reviewedAt": {
            "type": [
              "string",
              "null"
            ]
          },
          "repo": {
            "type": "string",
            "format": "uri"
          },
          "docs": {
            "type": "string",
            "format": "uri"
          },
          "transport": {
            "type": "string"
          },
          "status": {
            "enum": [
              "alpha",
              "beta",
              "preview",
              "experimental"
            ]
          },
          "package": {
            "type": [
              "object",
              "null"
            ]
          },
          "install": {
            "type": [
              "string",
              "null"
            ]
          },
          "license": {
            "type": "string"
          },
          "tags": {
            "type": "array",
            "items": {
              "type": "string"
            }
          }
        }
      }
    },
    "curated": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "slug",
          "name",
          "by",
          "url",
          "useCase",
          "listingType",
          "reviewedAt",
          "independentAudit"
        ],
        "properties": {
          "slug": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "by": {
            "type": "string"
          },
          "url": {
            "type": "string",
            "format": "uri"
          },
          "useCase": {
            "type": "string"
          },
          "listingType": {
            "const": "curated"
          },
          "reviewedAt": {
            "type": [
              "string",
              "null"
            ]
          },
          "independentAudit": {
            "const": false
          }
        }
      }
    },
    "articles": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "slug",
          "title",
          "url",
          "markdownUrl",
          "pubDate",
          "category"
        ],
        "properties": {
          "slug": {
            "type": "string"
          },
          "title": {
            "type": "string"
          },
          "url": {
            "type": "string",
            "format": "uri"
          },
          "markdownUrl": {
            "type": "string",
            "format": "uri"
          },
          "pubDate": {
            "type": "string",
            "format": "date-time"
          },
          "category": {
            "type": "string"
          }
        }
      }
    }
  }
}