Open Trivia Database — Categories

naftiko: "1.0.0-alpha2"

info:
  label: "Open Trivia Database — Categories"
  description: >-
    Open Trivia Database — Categories. 2 operations. Lead operation: Open
    Trivia List Trivia Categories. Self-contained Naftiko capability covering
    one OpenTDB business surface — discovering category identifiers and the
    per-difficulty question count for any single category.
  tags:
    - Open Trivia
    - Trivia
    - Categories
  created: "2026-05-30"
  modified: "2026-05-30"

binds: []

capability:

  consumes:
    - type: http
      namespace: "open-trivia-categories"
      baseUri: "https://opentdb.com"
      description: "Open Trivia Database — Categories business capability. Self-contained, no shared references."
      authentication:
        type: none
      resources:
        - name: "categories"
          path: "/api_category.php"
          operations:
            - name: "getCategories"
              method: GET
              description: "Return the full list of trivia categories with their numeric identifiers."
              inputParameters: []
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
        - name: "category-count"
          path: "/api_count.php"
          operations:
            - name: "getCategoryCount"
              method: GET
              description: "Return question counts for a single category broken down by difficulty."
              inputParameters:
                - name: "category"
                  in: query
                  type: integer
                  required: true
                  description: "Numeric category identifier (9-32)."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."

  exposes:
    - type: rest
      namespace: "open-trivia-categories-rest"
      port: 8081
      description: "REST adapter for Open Trivia Database — Categories. One Spectral-compliant resource per consumed operation, prefixed with /v1."
      resources:
        - name: "categories"
          path: "/v1/categories"
          operations:
            - name: "listCategories"
              method: GET
              description: "List all trivia categories."
              maps:
                consumes: "open-trivia-categories"
                resource: "categories"
                operation: "getCategories"
        - name: "category-counts"
          path: "/v1/categories/{category_id}/counts"
          operations:
            - name: "getCategoryCounts"
              method: GET
              description: "Return per-difficulty question counts for a single category."
              maps:
                consumes: "open-trivia-categories"
                resource: "category-count"
                operation: "getCategoryCount"

    - type: mcp
      namespace: "open-trivia-categories-mcp"
      description: "MCP adapter for Open Trivia Database — Categories."
      tools:
        - name: "list_categories"
          description: "List all trivia categories with their numeric identifiers."
          maps:
            consumes: "open-trivia-categories"
            resource: "categories"
            operation: "getCategories"
        - name: "get_category_counts"
          description: "Return per-difficulty question counts for a single category."
          maps:
            consumes: "open-trivia-categories"
            resource: "category-count"
            operation: "getCategoryCount"