> ## Documentation Index
> Fetch the complete documentation index at: https://docs.devic.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Get a specific tool by name

> Retrieves a specific tool definition by its function name.



## OpenAPI

````yaml GET /v1/tool-servers/{toolServerId}/tools/{toolName}
openapi: 3.0.0
info:
  title: Devic.ai Public API
  description: >-
    Devic.ai is an AI platform that allows you to create, manage, and use AI
    agents for various tasks.
  version: 1.0.0
  contact:
    name: Devic.ai Support
    url: https://devic.ai
  x-logo:
    url: https://devic.ai/logo.png
    altText: Devic.ai Logo
  x-summary: Public API for interacting with Devic.ai platform
servers:
  - url: https://api.devic.ai
    description: Production server
  - url: https://staging-api.devic.ai
    description: Staging server
security:
  - bearerAuth: []
tags:
  - name: Projects
    description: Group agents, assistants, documents and costs into projects
  - name: Documents
    description: >-
      Knowledge base documents: create, version, attach and index markdown
      content for RAG
  - name: Document Folders
    description: Organise knowledge base documents into folders and attach them in bulk
  - name: Files
    description: Upload files and obtain shareable download URLs to attach to messages
  - name: Agents
    description: Endpoints related to AI agents and their operations
  - name: Assistants
    description: Endpoints for interacting with assistants and their specializations
  - name: Tool Servers
    description: Endpoints for managing tool servers and their tool definitions
  - name: Health
    description: API health check endpoints
  - name: Documentation
    description: Endpoints for retrieving markdown documentation
paths:
  /v1/tool-servers/{toolServerId}/tools/{toolName}:
    get:
      tags:
        - Tool Servers
      summary: Get a specific tool by name
      description: Retrieves a specific tool definition by its function name.
      operationId: getToolByName
      parameters:
        - name: toolServerId
          in: path
          required: true
          description: The unique identifier of the tool server
          schema:
            type: string
        - name: toolName
          in: path
          required: true
          description: The function name of the tool
          schema:
            type: string
      responses:
        '200':
          description: Tool retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ToolDefinition'
        '401':
          description: Unauthorized - Invalid or missing token
        '404':
          description: Tool server or tool not found
        '500':
          description: Internal Server Error
      security:
        - bearerAuth: []
components:
  schemas:
    ToolDefinition:
      type: object
      required:
        - function
      properties:
        type:
          type: string
          enum:
            - function
          description: Tool type (always 'function')
        function:
          $ref: '#/components/schemas/ToolFunction'
        endpoint:
          type: string
          description: API endpoint for the tool
        method:
          type: string
          enum:
            - GET
            - POST
            - PUT
            - DELETE
            - PATCH
          description: HTTP method
        queryParametersKeys:
          type: array
          items:
            type: string
          description: Query parameter keys
        pathParametersKeys:
          type: array
          items:
            type: string
          description: Path parameter keys
        bodyPropertyKey:
          type: string
          description: Body property key for request body
        customHeaders:
          type: array
          items:
            $ref: '#/components/schemas/ToolHeader'
          description: Custom headers for the tool
        isFormDataBody:
          type: boolean
          description: Whether the body is form data
        bodyMode:
          type: string
          enum:
            - simple
            - advanced
          description: Body mode
        bodyJsonTemplate:
          type: string
          description: JSON body template for advanced mode
        responsePostProcessingEnabled:
          type: boolean
          description: Whether response post-processing is enabled
        responsePostProcessingTemplate:
          type: string
          description: JS expression template for response post-processing
    ToolFunction:
      type: object
      required:
        - name
      properties:
        name:
          type: string
          description: Tool function name (snake_case recommended)
        description:
          type: string
          description: Tool function description
        strict:
          type: boolean
          description: Whether the tool uses strict mode
        parameters:
          $ref: '#/components/schemas/ToolFunctionParameters'
    ToolHeader:
      type: object
      properties:
        headerName:
          type: string
          description: Header name
        value:
          type: string
          description: Header value
    ToolFunctionParameters:
      type: object
      properties:
        type:
          type: string
          description: Parameter type (usually 'object')
        properties:
          type: object
          additionalProperties:
            type: object
            properties:
              type:
                type: string
              description:
                type: string
          description: Parameter properties definition
        required:
          type: array
          items:
            type: string
          description: Required parameter names
        additionalProperties:
          type: boolean
          description: Whether additional properties are allowed
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Use JWT token for authentication

````