Open Trivia DB · Capability

Open Trivia DB API — Categories

Open Trivia DB API — Categories. 3 operations. Lead operation: List trivia categories. Self-contained Naftiko capability covering one Open Trivia Db business surface.

Run with Naftiko Open Trivia DbCategories

What You Can Do

GET
Getcategories — List trivia categories
/v1/api-category-php
GET
Getcategorycount — Question count for category
/v1/api-count-php
GET
Getglobalcount — Global question counts
/v1/api-count-global-php

MCP Tools

list-trivia-categories

List trivia categories

read-only idempotent
question-count-category

Question count for category

read-only idempotent
global-question-counts

Global question counts

read-only idempotent

Capability Spec

open-trivia-db-categories.yaml Raw ↑
naftiko: 1.0.0-alpha2
info:
  label: Open Trivia DB API — Categories
  description: 'Open Trivia DB API — Categories. 3 operations. Lead operation: List trivia categories. Self-contained Naftiko
    capability covering one Open Trivia Db business surface.'
  tags:
  - Open Trivia Db
  - Categories
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    OPEN_TRIVIA_DB_API_KEY: OPEN_TRIVIA_DB_API_KEY
capability:
  consumes:
  - type: http
    namespace: open-trivia-db-categories
    baseUri: https://opentdb.com
    description: Open Trivia DB API — Categories business capability. Self-contained, no shared references.
    resources:
    - name: api_category.php
      path: /api_category.php
      operations:
      - name: getcategories
        method: GET
        description: List trivia categories
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: api_count.php
      path: /api_count.php
      operations:
      - name: getcategorycount
        method: GET
        description: Question count for category
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: category
          in: query
          type: integer
          description: Category ID.
          required: true
    - name: api_count_global.php
      path: /api_count_global.php
      operations:
      - name: getglobalcount
        method: GET
        description: Global question counts
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
  exposes:
  - type: rest
    namespace: open-trivia-db-categories-rest
    port: 8080
    description: REST adapter for Open Trivia DB API — Categories. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/api-category-php
      name: api-category-php
      description: REST surface for api_category.php.
      operations:
      - method: GET
        name: getcategories
        description: List trivia categories
        call: open-trivia-db-categories.getcategories
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api-count-php
      name: api-count-php
      description: REST surface for api_count.php.
      operations:
      - method: GET
        name: getcategorycount
        description: Question count for category
        call: open-trivia-db-categories.getcategorycount
        with:
          category: rest.category
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api-count-global-php
      name: api-count-global-php
      description: REST surface for api_count_global.php.
      operations:
      - method: GET
        name: getglobalcount
        description: Global question counts
        call: open-trivia-db-categories.getglobalcount
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: open-trivia-db-categories-mcp
    port: 9090
    transport: http
    description: MCP adapter for Open Trivia DB API — Categories. One tool per consumed operation, routed inline through this
      capability's consumes block.
    tools:
    - name: list-trivia-categories
      description: List trivia categories
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: open-trivia-db-categories.getcategories
      outputParameters:
      - type: object
        mapping: $.
    - name: question-count-category
      description: Question count for category
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: open-trivia-db-categories.getcategorycount
      with:
        category: tools.category
      outputParameters:
      - type: object
        mapping: $.
    - name: global-question-counts
      description: Global question counts
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: open-trivia-db-categories.getglobalcount
      outputParameters:
      - type: object
        mapping: $.