Slack Web API — Views

naftiko: 1.0.0-alpha2
info:
  label: Slack Web API — Views
  description: 'Slack Web API — Views. 3 operations. Lead operation: Slack Open a Modal View. Self-contained Naftiko capability
    covering one Slack business surface.'
  tags:
  - Slack
  - Views
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    SLACK_API_KEY: SLACK_API_KEY
capability:
  consumes:
  - type: http
    namespace: web-views
    baseUri: https://slack.com/api
    description: Slack Web API — Views business capability. Self-contained, no shared references.
    resources:
    - name: views.open
      path: /views.open
      operations:
      - name: viewsopen
        method: POST
        description: Slack Open a Modal View
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: views.publish
      path: /views.publish
      operations:
      - name: viewspublish
        method: POST
        description: Slack Publish a View to the App Home Tab
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: views.update
      path: /views.update
      operations:
      - name: viewsupdate
        method: POST
        description: Slack Update an Existing View
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    authentication:
      type: bearer
      token: '{{env.SLACK_API_KEY}}'
  exposes:
  - type: rest
    namespace: web-views-rest
    port: 8080
    description: REST adapter for Slack Web API — Views. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/views-open
      name: views-open
      description: REST surface for views.open.
      operations:
      - method: POST
        name: viewsopen
        description: Slack Open a Modal View
        call: web-views.viewsopen
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/views-publish
      name: views-publish
      description: REST surface for views.publish.
      operations:
      - method: POST
        name: viewspublish
        description: Slack Publish a View to the App Home Tab
        call: web-views.viewspublish
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/views-update
      name: views-update
      description: REST surface for views.update.
      operations:
      - method: POST
        name: viewsupdate
        description: Slack Update an Existing View
        call: web-views.viewsupdate
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: web-views-mcp
    port: 9090
    transport: http
    description: MCP adapter for Slack Web API — Views. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: slack-open-modal-view
      description: Slack Open a Modal View
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: web-views.viewsopen
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: slack-publish-view-app-home
      description: Slack Publish a View to the App Home Tab
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: web-views.viewspublish
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: slack-update-existing-view
      description: Slack Update an Existing View
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: web-views.viewsupdate
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.