Supabase Auth API — SSO

naftiko: 1.0.0-alpha2
info:
  label: Supabase Auth API — SSO
  description: 'Supabase Auth API — SSO. 1 operations. Lead operation: SAML Assertion Consumer Service. Self-contained Naftiko
    capability covering one Supabase business surface.'
  tags:
  - Supabase
  - SSO
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    SUPABASE_API_KEY: SUPABASE_API_KEY
capability:
  consumes:
  - type: http
    namespace: auth-sso
    baseUri: https://{project_ref}.supabase.co/auth/v1
    description: Supabase Auth API — SSO business capability. Self-contained, no shared references.
    resources:
    - name: sso-saml-acs
      path: /sso/saml/acs
      operations:
      - name: samlacs
        method: POST
        description: SAML Assertion Consumer Service
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    authentication:
      type: bearer
      token: '{{env.SUPABASE_API_KEY}}'
  exposes:
  - type: rest
    namespace: auth-sso-rest
    port: 8080
    description: REST adapter for Supabase Auth API — SSO. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/sso/saml/acs
      name: sso-saml-acs
      description: REST surface for sso-saml-acs.
      operations:
      - method: POST
        name: samlacs
        description: SAML Assertion Consumer Service
        call: auth-sso.samlacs
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: auth-sso-mcp
    port: 9090
    transport: http
    description: MCP adapter for Supabase Auth API — SSO. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: saml-assertion-consumer-service
      description: SAML Assertion Consumer Service
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: auth-sso.samlacs
      outputParameters:
      - type: object
        mapping: $.