naftiko: 1.0.0-alpha2
info:
  label: Riot Games League of Legends API — Champion Mastery
  description: 'Riot Games League of Legends API — Champion Mastery. 2 operations. Lead operation: Get Champion Mastery By
    PUUID. Self-contained Naftiko capability covering one Riot Games business surface.'
  tags:
  - Riot Games
  - Champion Mastery
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    RIOT_GAMES_API_KEY: RIOT_GAMES_API_KEY
capability:
  consumes:
  - type: http
    namespace: league-of-legends-champion-mastery
    baseUri: https://na1.api.riotgames.com
    description: Riot Games League of Legends API — Champion Mastery business capability. Self-contained, no shared references.
    resources:
    - name: lol-champion-mastery-v4-champion-masteries-by-puuid-encryptedPUUID
      path: /lol/champion-mastery/v4/champion-masteries/by-puuid/{encryptedPUUID}
      operations:
      - name: getchampionmasterybypuuid
        method: GET
        description: Get Champion Mastery By PUUID
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: encryptedPUUID
          in: path
          type: string
          required: true
        - name: count
          in: query
          type: integer
          description: Number of champion mastery entries to return
    - name: lol-champion-mastery-v4-champion-masteries-by-puuid-encryptedPUUID-by-champion-c
      path: /lol/champion-mastery/v4/champion-masteries/by-puuid/{encryptedPUUID}/by-champion/{championId}
      operations:
      - name: getchampionmasterybypuuidandchampion
        method: GET
        description: Get Champion Mastery By PUUID And Champion
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: encryptedPUUID
          in: path
          type: string
          required: true
        - name: championId
          in: path
          type: integer
          required: true
    authentication:
      type: apikey
      key: X-Riot-Token
      value: '{{env.RIOT_GAMES_API_KEY}}'
      placement: header
  exposes:
  - type: rest
    namespace: league-of-legends-champion-mastery-rest
    port: 8080
    description: REST adapter for Riot Games League of Legends API — Champion Mastery. One Spectral-compliant resource per
      consumed operation, prefixed with /v1.
    resources:
    - path: /v1/lol/champion-mastery/v4/champion-masteries/by-puuid/{encryptedpuuid}
      name: lol-champion-mastery-v4-champion-masteries-by-puuid-encryptedpuuid
      description: REST surface for lol-champion-mastery-v4-champion-masteries-by-puuid-encryptedPUUID.
      operations:
      - method: GET
        name: getchampionmasterybypuuid
        description: Get Champion Mastery By PUUID
        call: league-of-legends-champion-mastery.getchampionmasterybypuuid
        with:
          encryptedPUUID: rest.encryptedPUUID
          count: rest.count
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/lol/champion-mastery/v4/champion-masteries/by-puuid/{encryptedpuuid}/by-champion/{championid}
      name: lol-champion-mastery-v4-champion-masteries-by-puuid-encryptedpuuid-by-champion-c
      description: REST surface for lol-champion-mastery-v4-champion-masteries-by-puuid-encryptedPUUID-by-champion-c.
      operations:
      - method: GET
        name: getchampionmasterybypuuidandchampion
        description: Get Champion Mastery By PUUID And Champion
        call: league-of-legends-champion-mastery.getchampionmasterybypuuidandchampion
        with:
          encryptedPUUID: rest.encryptedPUUID
          championId: rest.championId
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: league-of-legends-champion-mastery-mcp
    port: 9090
    transport: http
    description: MCP adapter for Riot Games League of Legends API — Champion Mastery. One tool per consumed operation, routed
      inline through this capability's consumes block.
    tools:
    - name: get-champion-mastery-puuid
      description: Get Champion Mastery By PUUID
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: league-of-legends-champion-mastery.getchampionmasterybypuuid
      with:
        encryptedPUUID: tools.encryptedPUUID
        count: tools.count
      outputParameters:
      - type: object
        mapping: $.
    - name: get-champion-mastery-puuid-and
      description: Get Champion Mastery By PUUID And Champion
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: league-of-legends-champion-mastery.getchampionmasterybypuuidandchampion
      with:
        encryptedPUUID: tools.encryptedPUUID
        championId: tools.championId
      outputParameters:
      - type: object
        mapping: $.