naftiko: 1.0.0-alpha2
info:
  title: Event Driven Gap Capability
  description: A capability that fills the event-driven gap — wraps a message broker (Kafka/Solace) so consumers can browse and replay topics over REST + MCP.
  tags: [Naftiko, Event-Driven, Kafka]
  created: '2026-05-01'
  modified: '2026-05-04'
binds:
- namespace: kafka-env
  keys: {KAFKA_REST_HOST: KAFKA_REST_HOST, KAFKA_REST_TOKEN: KAFKA_REST_TOKEN}
capability:
  consumes:
  - namespace: kafka
    type: http
    baseUri: https://{{KAFKA_REST_HOST}}
    authentication: {type: bearer, token: '{{KAFKA_REST_TOKEN}}'}
    resources:
    - {name: topics, path: /topics, operations: [{name: list-topics, method: GET}]}
    - name: topic
      path: /topics/{{topic}}
      operations:
      - {name: get-topic, method: GET, inputParameters: [{name: topic, in: path}]}
    - name: topic-records
      path: /topics/{{topic}}/records
      operations:
      - {name: produce-record, method: POST, inputParameters: [{name: topic, in: path}]}
    - name: consume
      path: /consumers/{{group}}/instances/{{instance}}/records
      operations:
      - {name: consume-records, method: GET, inputParameters: [{name: group, in: path}, {name: instance, in: path}]}
  exposes:
  - type: rest
    address: 0.0.0.0
    port: 8080
    namespace: event-driven-gap-capability-rest
    description: REST surface for browsing/replaying topics.
    resources:
    - {name: topics, path: /topics, operations: [{method: GET, name: list-topics, call: kafka.list-topics}]}
  - type: mcp
    address: 0.0.0.0
    port: 3010
    namespace: event-driven-gap-capability-mcp
    description: MCP for event topics.
    tools:
    - {name: list-topics, hints: {readOnly: true}, call: kafka.list-topics}
    - name: get-topic
      hints: {readOnly: true}
      inputParameters: [{name: topic, type: string, required: true}]
      call: kafka.get-topic
    - name: produce-record
      inputParameters: [{name: topic, type: string, required: true}]
      call: kafka.produce-record
  - type: skill
    address: 0.0.0.0
    port: 3011
    namespace: event-driven-gap-capability-skills
    description: Skill for event topics.
    skills:
    - name: event-driven-gap-capability
      description: Event-driven gap capability.
      location: file:///opt/naftiko/skills/event-driven-gap-capability
      allowed-tools: list-topics,get-topic,produce-record
      tools:
      - {name: list-topics, from: {sourceNamespace: event-driven-gap-capability-mcp, action: list-topics}}
      - {name: get-topic, from: {sourceNamespace: event-driven-gap-capability-mcp, action: get-topic}}
      - {name: produce-record, from: {sourceNamespace: event-driven-gap-capability-mcp, action: produce-record}}