> ## Documentation Index > Fetch the complete documentation index at: https://docs.2501.ai/llms.txt > Use this file to discover all available pages before exploring further. # Read one plugin assignment > The same entry as in the agent's plugin list, disabled assignments included: the plugin and assignment_source, never secrets. A plugin the agent only inherits from its specialty answers 404 unless include_inherited=true. Requires read access to the agent and plugin. ## OpenAPI ````yaml /0.17/openapi.json get /api/v1/agents/{id}/plugins/{pluginId} openapi: 3.0.3 info: title: 2501 Public API version: v1 description: >- The stable, versioned HTTP API for driving 2501 as code. See the API Overview for authentication, the org_id rule, cursor pagination, and the error envelope. servers: - url: https://{command_center_host} variables: command_center_host: default: your-command-center-host description: Your Command Center host security: - bearerAuth: [] paths: /api/v1/agents/{id}/plugins/{pluginId}: get: tags: - Agents summary: Read one plugin assignment description: >- The same entry as in the agent's plugin list, disabled assignments included: the plugin and assignment_source, never secrets. A plugin the agent only inherits from its specialty answers 404 unless include_inherited=true. Requires read access to the agent and plugin. parameters: - schema: type: string required: true name: id in: path - schema: type: string required: true name: pluginId in: path - schema: anyOf: - type: string enum: - 'true' - type: string enum: - 'false' - type: string enum: - '1' - type: string enum: - '0' default: 'false' required: false name: include_inherited in: query responses: '200': description: The assignment content: application/json: schema: $ref: '#/components/schemas/AgentPlugin' '401': description: >- No credentials, or a key that is invalid, revoked, or expired (UNAUTHORIZED) content: application/json: schema: $ref: '#/components/schemas/Error' '403': description: >- Authenticated but not allowed (FORBIDDEN, ORG_ACCESS_DENIED, STEP_UP_REFUSED, TWO_FACTOR_ENROLLMENT_REQUIRED, LICENSE_CAP_REACHED, LICENSE_EXPIRED) content: application/json: schema: $ref: '#/components/schemas/Error' '404': description: No such row that this caller can see (NOT_FOUND) content: application/json: schema: $ref: '#/components/schemas/Error' components: schemas: AgentPlugin: type: object properties: description: type: string connection: oneOf: - $ref: '#/components/schemas/PluginEndpointConnection' - $ref: '#/components/schemas/PluginHostedServerConnection' - nullable: true hosted_server: type: boolean description: >- Whether the plugin runs a hosted MCP server, also when its stored connection is unreadable and sent as null. id: type: string name: type: string enabled: type: boolean tenant_id: type: string org_id: type: string nullable: true created_at: type: string format: date-time updated_at: type: string format: date-time assignment_source: type: string enum: - agent - specialty required: - description - connection - hosted_server - id - name - enabled - tenant_id - org_id - created_at - updated_at - assignment_source Error: type: object properties: code: type: string example: VALIDATION_FAILED message: type: string example: Validation failed request_id: type: string example: req_3702b7e7-... field: type: string description: Set when one input is at fault errors: type: array items: type: object properties: field: type: string message: type: string required: - field - message description: Set when several inputs are at fault details: type: object additionalProperties: nullable: true required: - code - message - request_id PluginEndpointConnection: type: object properties: transport: type: string enum: - streamable-http - http-sse url: type: string authentication: oneOf: - type: object properties: method: type: string enum: - anonymous required: - method - type: object properties: method: type: string enum: - bearer credential_id: type: string description: The Secret or Vault path credential the plugin sends required: - method - type: object properties: method: type: string enum: - oauth scopes: type: array items: type: string pattern: ^[\x21\x23-\x5B\x5D-\x7E]+$ audience: type: string minLength: 1 maxLength: 2048 description: >- The API the tokens are for, sent as the `audience` parameter of the authorization and token requests, as Auth0 asks for. metadata_url: type: string description: >- Where the authorization server publishes its metadata, for a server whose metadata does not live at its issuer, such as Azure AD B2C. Discovery reads it instead of the server the MCP server names, and the plugin trusts the issuer it names. grant: type: string enum: - authorization_code - client_credentials client: oneOf: - type: object properties: registration: type: string enum: - pre_registered client_id: type: string minLength: 1 client_secret_credential_id: type: string private_key: type: object properties: credential_id: type: string description: >- The Secret or Vault path credential holding the PKCS #8 PEM private key key_id: type: string minLength: 1 maxLength: 256 description: The `kid` the provider knows the public key by algorithm: type: string enum: - RS256 - ES256 required: - credential_id description: >- Authenticate the client with a JWT signed by its private key (`private_key_jwt`, RFC 7523) instead of a client secret. RS256 unless `algorithm` says otherwise. callback: type: string enum: - shared - per_provider description: >- Where the provider sends the browser back after consent: `per_provider`, a callback address of the plugin's authorization server alone, so a provider that does not name itself in its answer can sign in a client without a secret; absent or `shared`, the address every provider shares. required: - registration - client_id - type: object properties: registration: type: string enum: - automatic required: - registration - type: object properties: registration: type: string enum: - dynamic required: - registration required: - method - client - type: object properties: method: type: string enum: - api-key header_name: type: string credential_id: type: string description: The Secret or Vault path credential the plugin sends required: - method - header_name required: - transport - url - authentication PluginHostedServerConnection: type: object properties: transport: type: string enum: - stdio image: type: string args: type: array items: type: string maxItems: 64 env: type: array items: anyOf: - type: object properties: name: type: string value: type: string required: - name - value - type: object properties: name: type: string credential_id: type: string required: - name - credential_id maxItems: 64 required: - transport - image - args - env securitySchemes: bearerAuth: type: http scheme: bearer description: >- An API key minted in Command Center (Settings -> API Keys), sent as `Authorization: Bearer 2501_ak_...`. A Command Center session cookie is also accepted. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.