LangSmith — oauth

naftiko: 1.0.0-alpha2
info:
  label: LangSmith — oauth
  description: 'LangSmith — oauth. 7 operations. Lead operation: Get OAuth2 authorization server metadata. Self-contained
    Naftiko capability covering one Langchain business surface.'
  tags:
  - Langchain
  - oauth
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    LANGCHAIN_API_KEY: LANGCHAIN_API_KEY
capability:
  consumes:
  - type: http
    namespace: langchain-oauth
    baseUri: ''
    description: LangSmith — oauth business capability. Self-contained, no shared references.
    resources:
    - name: .well-known-oauth-authorization-server
      path: /.well-known/oauth-authorization-server
      operations:
      - name: get
        method: GET
        description: Get OAuth2 authorization server metadata
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: oauth-authorize
      path: /oauth/authorize
      operations:
      - name: get
        method: GET
        description: Initiate OAuth2 authorization
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: response_type
          in: query
          type: string
          description: Must be 'code'
          required: true
        - name: client_id
          in: query
          type: string
          description: OAuth2 client ID
          required: true
        - name: redirect_uri
          in: query
          type: string
          description: Redirect URI registered with the client
          required: true
        - name: code_challenge
          in: query
          type: string
          description: PKCE code challenge
          required: true
        - name: code_challenge_method
          in: query
          type: string
          description: PKCE method, must be 'S256'
          required: true
        - name: state
          in: query
          type: string
          description: Opaque state value to prevent CSRF
    - name: oauth-authorize-approve
      path: /oauth/authorize/approve
      operations:
      - name: post
        method: POST
        description: Approve OAuth2 authorization request
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: oauth-device-authorize
      path: /oauth/device/authorize
      operations:
      - name: post
        method: POST
        description: Authorize a device code
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: oauth-device-code
      path: /oauth/device/code
      operations:
      - name: post
        method: POST
        description: Request OAuth2 device authorization
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: oauth-revoke
      path: /oauth/revoke
      operations:
      - name: post
        method: POST
        description: Revoke an OAuth2 token
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: oauth-token
      path: /oauth/token
      operations:
      - name: post
        method: POST
        description: Exchange grant for OAuth2 tokens
        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.LANGCHAIN_API_KEY}}'
  exposes:
  - type: rest
    namespace: langchain-oauth-rest
    port: 8080
    description: REST adapter for LangSmith — oauth. One Spectral-compliant resource per consumed operation, prefixed with
      /v1.
    resources:
    - path: /v1/well-known/oauth-authorization-server
      name: well-known-oauth-authorization-server
      description: REST surface for .well-known-oauth-authorization-server.
      operations:
      - method: GET
        name: get
        description: Get OAuth2 authorization server metadata
        call: langchain-oauth.get
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/oauth/authorize
      name: oauth-authorize
      description: REST surface for oauth-authorize.
      operations:
      - method: GET
        name: get
        description: Initiate OAuth2 authorization
        call: langchain-oauth.get
        with:
          response_type: rest.response_type
          client_id: rest.client_id
          redirect_uri: rest.redirect_uri
          code_challenge: rest.code_challenge
          code_challenge_method: rest.code_challenge_method
          state: rest.state
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/oauth/authorize/approve
      name: oauth-authorize-approve
      description: REST surface for oauth-authorize-approve.
      operations:
      - method: POST
        name: post
        description: Approve OAuth2 authorization request
        call: langchain-oauth.post
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/oauth/device/authorize
      name: oauth-device-authorize
      description: REST surface for oauth-device-authorize.
      operations:
      - method: POST
        name: post
        description: Authorize a device code
        call: langchain-oauth.post
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/oauth/device/code
      name: oauth-device-code
      description: REST surface for oauth-device-code.
      operations:
      - method: POST
        name: post
        description: Request OAuth2 device authorization
        call: langchain-oauth.post
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/oauth/revoke
      name: oauth-revoke
      description: REST surface for oauth-revoke.
      operations:
      - method: POST
        name: post
        description: Revoke an OAuth2 token
        call: langchain-oauth.post
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/oauth/token
      name: oauth-token
      description: REST surface for oauth-token.
      operations:
      - method: POST
        name: post
        description: Exchange grant for OAuth2 tokens
        call: langchain-oauth.post
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: langchain-oauth-mcp
    port: 9090
    transport: http
    description: MCP adapter for LangSmith — oauth. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: get-oauth2-authorization-server-metadata
      description: Get OAuth2 authorization server metadata
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: langchain-oauth.get
      outputParameters:
      - type: object
        mapping: $.
    - name: initiate-oauth2-authorization
      description: Initiate OAuth2 authorization
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: langchain-oauth.get
      with:
        response_type: tools.response_type
        client_id: tools.client_id
        redirect_uri: tools.redirect_uri
        code_challenge: tools.code_challenge
        code_challenge_method: tools.code_challenge_method
        state: tools.state
      outputParameters:
      - type: object
        mapping: $.
    - name: approve-oauth2-authorization-request
      description: Approve OAuth2 authorization request
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: langchain-oauth.post
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: authorize-device-code
      description: Authorize a device code
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: langchain-oauth.post
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: request-oauth2-device-authorization
      description: Request OAuth2 device authorization
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: langchain-oauth.post
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: revoke-oauth2-token
      description: Revoke an OAuth2 token
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: langchain-oauth.post
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: exchange-grant-oauth2-tokens
      description: Exchange grant for OAuth2 tokens
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: langchain-oauth.post
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.