Postman Fabric Gateway Bridge

naftiko: "1.0.0-alpha2"

info:
  title: Postman Fabric Gateway Bridge
  description: >-
    Registers Naftiko-built MCP servers, internal APIs, and SaaS credentials
    with Postman Fabric Gateway — Postman's AI-native agent gateway
    (announced May 2026) — so agent traffic to Naftiko-shipped capabilities
    is governed by Fabric's consumer / route / service-level policy. Naftiko
    ships the artifacts; Fabric Gateway routes and governs agent traffic to
    them. Supports both cloud and hybrid Fabric deployments.
  tags:
    - Naftiko
    - Postman
    - Partnership
    - Fabric-Gateway
    - Agent-Gateway
    - MCP
    - Governance
  created: '2026-05-15'
  modified: '2026-05-15'

binds:
  - namespace: postman-env
    description: Postman API key + Fabric Gateway control-plane endpoint.
    keys:
      POSTMAN_API_KEY: POSTMAN_API_KEY
      POSTMAN_FABRIC_BASE: POSTMAN_FABRIC_BASE

capability:
  consumes:
    - namespace: postman-fabric
      type: http
      baseUri: '{{POSTMAN_FABRIC_BASE}}'
      authentication:
        type: bearer
        token: '{{POSTMAN_API_KEY}}'
      resources:
        - name: list-mcp-servers
          path: '/fabric/mcp-servers'
          operations:
            - name: list-mcp-servers
              method: GET
              inputParameters:
                - { name: visibility, in: query, type: string, required: false }
            - name: register-mcp-server
              method: POST
        - name: mcp-server
          path: '/fabric/mcp-servers/{{mcp_server_id}}'
          operations:
            - name: get-mcp-server
              method: GET
              inputParameters:
                - { name: mcp_server_id, in: path, required: true }
            - name: update-mcp-server
              method: PUT
              inputParameters:
                - { name: mcp_server_id, in: path, required: true }
            - name: delete-mcp-server
              method: DELETE
              inputParameters:
                - { name: mcp_server_id, in: path, required: true }
        - name: list-routes
          path: '/fabric/routes'
          operations:
            - name: list-routes
              method: GET
              inputParameters:
                - { name: service_id, in: query, type: string, required: false }
            - name: create-route
              method: POST
        - name: list-services
          path: '/fabric/services'
          operations:
            - name: list-services
              method: GET
            - name: register-service
              method: POST
        - name: list-policies
          path: '/fabric/policies'
          operations:
            - name: list-policies
              method: GET
              inputParameters:
                - { name: scope, in: query, type: string, required: false }
            - name: create-policy
              method: POST
        - name: list-credentials
          path: '/fabric/credentials'
          operations:
            - name: list-credentials
              method: GET
              inputParameters:
                - { name: service_id, in: query, type: string, required: false }
            - name: register-credential
              method: POST

  exposes:
    - type: rest
      address: 0.0.0.0
      port: 8080
      namespace: postman-fabric-gateway-bridge-rest
      description: REST surface for managing Postman Fabric Gateway resources from Naftiko spec.
      resources:
        - name: mcp-servers
          path: '/fabric/mcp-servers'
          operations:
            - name: list-mcp-servers
              method: GET
              inputParameters:
                - { name: visibility, in: query, type: string, required: false }
              call: postman-fabric.list-mcp-servers
            - name: register-mcp-server
              method: POST
              call: postman-fabric.register-mcp-server
        - name: mcp-server
          path: '/fabric/mcp-servers/{mcp_server_id}'
          operations:
            - name: get-mcp-server
              method: GET
              inputParameters:
                - { name: mcp_server_id, in: path, type: string, required: true }
              call: postman-fabric.get-mcp-server
            - name: update-mcp-server
              method: PUT
              inputParameters:
                - { name: mcp_server_id, in: path, type: string, required: true }
              call: postman-fabric.update-mcp-server
            - name: delete-mcp-server
              method: DELETE
              inputParameters:
                - { name: mcp_server_id, in: path, type: string, required: true }
              call: postman-fabric.delete-mcp-server
        - name: routes
          path: '/fabric/routes'
          operations:
            - name: list-routes
              method: GET
              inputParameters:
                - { name: service_id, in: query, type: string, required: false }
              call: postman-fabric.list-routes
            - name: create-route
              method: POST
              call: postman-fabric.create-route
        - name: services
          path: '/fabric/services'
          operations:
            - name: list-services
              method: GET
              call: postman-fabric.list-services
            - name: register-service
              method: POST
              call: postman-fabric.register-service
        - name: policies
          path: '/fabric/policies'
          operations:
            - name: list-policies
              method: GET
              inputParameters:
                - { name: scope, in: query, type: string, required: false }
              call: postman-fabric.list-policies
            - name: create-policy
              method: POST
              call: postman-fabric.create-policy
        - name: credentials
          path: '/fabric/credentials'
          operations:
            - name: list-credentials
              method: GET
              inputParameters:
                - { name: service_id, in: query, type: string, required: false }
              call: postman-fabric.list-credentials
            - name: register-credential
              method: POST
              call: postman-fabric.register-credential

    - type: mcp
      address: 0.0.0.0
      port: 3010
      namespace: postman-fabric-gateway-bridge-mcp
      description: MCP server for managing Postman Fabric Gateway from Naftiko-built agents.
      tools:
        - name: list-mcp-servers
          description: List MCP servers registered with Postman Fabric Gateway (public + private).
          hints: { readOnly: true }
          inputParameters:
            - { name: visibility, type: string, required: false, description: Filter by visibility (public / private). }
          call: postman-fabric.list-mcp-servers
        - name: register-mcp-server
          description: Register a new MCP server with Postman Fabric Gateway (typically a Naftiko-built MCP).
          hints: { destructiveHint: false }
          call: postman-fabric.register-mcp-server
        - name: get-mcp-server
          description: Get a single Fabric Gateway MCP server registration.
          hints: { readOnly: true }
          inputParameters:
            - { name: mcp_server_id, type: string, required: true, description: Fabric MCP server ID. }
          call: postman-fabric.get-mcp-server
        - name: update-mcp-server
          description: Update a Fabric Gateway MCP server registration.
          hints: { destructiveHint: true }
          inputParameters:
            - { name: mcp_server_id, type: string, required: true, description: Fabric MCP server ID. }
          call: postman-fabric.update-mcp-server
        - name: delete-mcp-server
          description: Deregister an MCP server from Postman Fabric Gateway.
          hints: { destructiveHint: true }
          inputParameters:
            - { name: mcp_server_id, type: string, required: true, description: Fabric MCP server ID. }
          call: postman-fabric.delete-mcp-server
        - name: list-routes
          description: List Fabric Gateway routes (consumer / route / service-level scoping).
          hints: { readOnly: true }
          inputParameters:
            - { name: service_id, type: string, required: false, description: Filter to a specific service. }
          call: postman-fabric.list-routes
        - name: create-route
          description: Create a new Fabric Gateway route (typically pointing at a Naftiko-built service).
          hints: { destructiveHint: false }
          call: postman-fabric.create-route
        - name: list-services
          description: List Fabric Gateway service registrations.
          hints: { readOnly: true }
          call: postman-fabric.list-services
        - name: register-service
          description: Register a new service with Fabric Gateway (typically a Naftiko-exposed REST or MCP capability).
          hints: { destructiveHint: false }
          call: postman-fabric.register-service
        - name: list-policies
          description: List Fabric Gateway policies (consumer / route / service-level).
          hints: { readOnly: true }
          inputParameters:
            - { name: scope, type: string, required: false, description: Filter by policy scope (consumer / route / service). }
          call: postman-fabric.list-policies
        - name: create-policy
          description: Create a new Fabric Gateway agent-traffic policy.
          hints: { destructiveHint: false }
          call: postman-fabric.create-policy
        - name: list-credentials
          description: List centralized SaaS credentials managed by Fabric Gateway.
          hints: { readOnly: true }
          inputParameters:
            - { name: service_id, type: string, required: false, description: Filter to a specific service. }
          call: postman-fabric.list-credentials
        - name: register-credential
          description: Register a centralized SaaS credential with Fabric Gateway.
          hints: { destructiveHint: false }
          call: postman-fabric.register-credential