Ory Keto API — permission

naftiko: 1.0.0-alpha2
info:
  label: Ory Keto API — permission
  description: 'Ory Keto API — permission. 6 operations. Lead operation: Batch check permissions. Self-contained Naftiko capability
    covering one Ory business surface.'
  tags:
  - Ory
  - permission
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    ORY_API_KEY: ORY_API_KEY
capability:
  consumes:
  - type: http
    namespace: keto-permission
    baseUri: ''
    description: Ory Keto API — permission business capability. Self-contained, no shared references.
    resources:
    - name: relation-tuples-batch-check
      path: /relation-tuples/batch/check
      operations:
      - name: batchcheckpermission
        method: POST
        description: Batch check permissions
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: max-depth
          in: query
          type: integer
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
    - name: relation-tuples-check
      path: /relation-tuples/check
      operations:
      - name: checkpermissionorerror
        method: GET
        description: Check a permission
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: namespace
          in: query
          type: string
          description: Namespace of the Relationship
        - name: object
          in: query
          type: string
          description: Object of the Relationship
        - name: relation
          in: query
          type: string
          description: Relation of the Relationship
        - name: subject_id
          in: query
          type: string
          description: SubjectID of the Relationship
        - name: subject_set.namespace
          in: query
          type: string
          description: Namespace of the Subject Set
        - name: subject_set.object
          in: query
          type: string
          description: Object of the Subject Set
        - name: subject_set.relation
          in: query
          type: string
          description: Relation of the Subject Set
        - name: max-depth
          in: query
          type: integer
      - name: postcheckpermissionorerror
        method: POST
        description: Check a permission
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: max-depth
          in: query
          type: integer
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
    - name: relation-tuples-check-openapi
      path: /relation-tuples/check/openapi
      operations:
      - name: checkpermission
        method: GET
        description: Check a permission
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: namespace
          in: query
          type: string
          description: Namespace of the Relationship
        - name: object
          in: query
          type: string
          description: Object of the Relationship
        - name: relation
          in: query
          type: string
          description: Relation of the Relationship
        - name: subject_id
          in: query
          type: string
          description: SubjectID of the Relationship
        - name: subject_set.namespace
          in: query
          type: string
          description: Namespace of the Subject Set
        - name: subject_set.object
          in: query
          type: string
          description: Object of the Subject Set
        - name: subject_set.relation
          in: query
          type: string
          description: Relation of the Subject Set
        - name: max-depth
          in: query
          type: integer
      - name: postcheckpermission
        method: POST
        description: Check a permission
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: max-depth
          in: query
          type: integer
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
    - name: relation-tuples-expand
      path: /relation-tuples/expand
      operations:
      - name: expandpermissions
        method: GET
        description: Expand a Relationship into permissions.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: namespace
          in: query
          type: string
          description: Namespace of the Subject Set
          required: true
        - name: object
          in: query
          type: string
          description: Object of the Subject Set
          required: true
        - name: relation
          in: query
          type: string
          description: Relation of the Subject Set
          required: true
        - name: max-depth
          in: query
          type: integer
  exposes:
  - type: rest
    namespace: keto-permission-rest
    port: 8080
    description: REST adapter for Ory Keto API — permission. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/relation-tuples/batch/check
      name: relation-tuples-batch-check
      description: REST surface for relation-tuples-batch-check.
      operations:
      - method: POST
        name: batchcheckpermission
        description: Batch check permissions
        call: keto-permission.batchcheckpermission
        with:
          max-depth: rest.max-depth
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/relation-tuples/check
      name: relation-tuples-check
      description: REST surface for relation-tuples-check.
      operations:
      - method: GET
        name: checkpermissionorerror
        description: Check a permission
        call: keto-permission.checkpermissionorerror
        with:
          namespace: rest.namespace
          object: rest.object
          relation: rest.relation
          subject_id: rest.subject_id
          subject_set.namespace: rest.subject_set.namespace
          subject_set.object: rest.subject_set.object
          subject_set.relation: rest.subject_set.relation
          max-depth: rest.max-depth
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: postcheckpermissionorerror
        description: Check a permission
        call: keto-permission.postcheckpermissionorerror
        with:
          max-depth: rest.max-depth
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/relation-tuples/check/openapi
      name: relation-tuples-check-openapi
      description: REST surface for relation-tuples-check-openapi.
      operations:
      - method: GET
        name: checkpermission
        description: Check a permission
        call: keto-permission.checkpermission
        with:
          namespace: rest.namespace
          object: rest.object
          relation: rest.relation
          subject_id: rest.subject_id
          subject_set.namespace: rest.subject_set.namespace
          subject_set.object: rest.subject_set.object
          subject_set.relation: rest.subject_set.relation
          max-depth: rest.max-depth
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: postcheckpermission
        description: Check a permission
        call: keto-permission.postcheckpermission
        with:
          max-depth: rest.max-depth
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/relation-tuples/expand
      name: relation-tuples-expand
      description: REST surface for relation-tuples-expand.
      operations:
      - method: GET
        name: expandpermissions
        description: Expand a Relationship into permissions.
        call: keto-permission.expandpermissions
        with:
          namespace: rest.namespace
          object: rest.object
          relation: rest.relation
          max-depth: rest.max-depth
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: keto-permission-mcp
    port: 9090
    transport: http
    description: MCP adapter for Ory Keto API — permission. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: batch-check-permissions
      description: Batch check permissions
      hints:
        readOnly: true
        destructive: false
        idempotent: false
      call: keto-permission.batchcheckpermission
      with:
        max-depth: tools.max-depth
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: check-permission
      description: Check a permission
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: keto-permission.checkpermissionorerror
      with:
        namespace: tools.namespace
        object: tools.object
        relation: tools.relation
        subject_id: tools.subject_id
        subject_set.namespace: tools.subject_set.namespace
        subject_set.object: tools.subject_set.object
        subject_set.relation: tools.subject_set.relation
        max-depth: tools.max-depth
      outputParameters:
      - type: object
        mapping: $.
    - name: check-permission-2
      description: Check a permission
      hints:
        readOnly: true
        destructive: false
        idempotent: false
      call: keto-permission.postcheckpermissionorerror
      with:
        max-depth: tools.max-depth
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: check-permission-3
      description: Check a permission
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: keto-permission.checkpermission
      with:
        namespace: tools.namespace
        object: tools.object
        relation: tools.relation
        subject_id: tools.subject_id
        subject_set.namespace: tools.subject_set.namespace
        subject_set.object: tools.subject_set.object
        subject_set.relation: tools.subject_set.relation
        max-depth: tools.max-depth
      outputParameters:
      - type: object
        mapping: $.
    - name: check-permission-4
      description: Check a permission
      hints:
        readOnly: true
        destructive: false
        idempotent: false
      call: keto-permission.postcheckpermission
      with:
        max-depth: tools.max-depth
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: expand-relationship-permissions
      description: Expand a Relationship into permissions.
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: keto-permission.expandpermissions
      with:
        namespace: tools.namespace
        object: tools.object
        relation: tools.relation
        max-depth: tools.max-depth
      outputParameters:
      - type: object
        mapping: $.