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

# List Available Tools

> List all available tools with optional filtering



## OpenAPI

````yaml /api-reference/openapi/EvoAI-Processor-Service/tools.yaml get /api/v1/tools
openapi: 3.1.0
info:
  title: Evolution Foundation - AI Processor Service - Tools
  description: AI processing, integrations and sessions
  version: 1.0.0
servers:
  - url: https://api.evoai.app
    description: Production server
  - url: http://localhost:3004
    description: Development server
    variables:
      port:
        default: '3004'
  - url: '{customUrl}'
    description: Custom server
    variables:
      customUrl:
        default: https://your-instance.com
        description: Enter your server URL
security: []
paths:
  /api/v1/tools:
    get:
      summary: List Available Tools
      description: List all available tools with optional filtering
      operationId: list_available_tools_api_v1_tools_get
      parameters:
        - name: category
          in: query
          required: false
          schema:
            anyOf:
              - type: string
              - type: 'null'
            description: Filter by category ID
            title: Category
          description: Filter by category ID
        - name: tags
          in: query
          required: false
          schema:
            anyOf:
              - type: string
              - type: 'null'
            description: Filter by tags (comma-separated)
            title: Tags
          description: Filter by tags (comma-separated)
        - name: search
          in: query
          required: false
          schema:
            anyOf:
              - type: string
              - type: 'null'
            description: Search in name and description
            title: Search
          description: Search in name and description
      responses:
        '200':
          description: Tools retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessResponse_AvailableToolsResponse_'
        '400':
          description: Bad Request (invalid data)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              example:
                success: false
                error:
                  code: BAD_REQUEST
                  message: Invalid request parameters
                meta:
                  timestamp: '2024-01-15T10:30:00Z'
                  path: /api/v1/tools
                  method: GET
        '401':
          description: Unauthorized (invalid or missing token)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              example:
                success: false
                error:
                  code: UNAUTHORIZED
                  message: Invalid or missing authentication token
                meta:
                  timestamp: '2024-01-15T10:30:00Z'
                  path: /api/v1/tools
                  method: GET
        '403':
          description: Forbidden (insufficient permissions)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              example:
                success: false
                error:
                  code: FORBIDDEN
                  message: Insufficient permissions to perform this action
                meta:
                  timestamp: '2024-01-15T10:30:00Z'
                  path: /api/v1/tools
                  method: GET
        '404':
          description: Not Found (resource not found)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              example:
                success: false
                error:
                  code: NOT_FOUND
                  message: Resource not found
                meta:
                  timestamp: '2024-01-15T10:30:00Z'
                  path: /api/v1/tools
                  method: GET
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
        '500':
          description: Internal Server Error (server error)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              example:
                success: false
                error:
                  code: INTERNAL_SERVER_ERROR
                  message: An unexpected error occurred
                meta:
                  timestamp: '2024-01-15T10:30:00Z'
                  path: /api/v1/tools
                  method: GET
      security:
        - ApiAccessToken: []
components:
  schemas:
    SuccessResponse_AvailableToolsResponse_:
      properties:
        success:
          type: boolean
          title: Success
          description: Success indicator
          default: true
        data:
          $ref: 916a36a7-6892-4d63-9e7b-112ab7c06e25
          description: Response payload
        meta:
          $ref: 4c8630eb-2caf-41ae-8f61-3071bb3ccdc7
          description: Metadata
        message:
          anyOf:
            - type: string
            - type: 'null'
          title: Message
          description: Optional success message
      type: object
      required:
        - data
        - meta
      title: SuccessResponse[AvailableToolsResponse]
    ErrorResponse:
      properties:
        success:
          type: boolean
          title: Success
          description: Success indicator
          default: false
        error: be43ee6f-6a90-4488-961c-e6e92f58a4ca
        meta:
          $ref: 0fdc1f81-5779-4e57-81c7-b4b0c6aecd0d
          description: Metadata
      type: object
      required:
        - error
        - meta
      title: ErrorResponse
      description: |-
        Standard error response schema matching error_response() return format.

        This schema matches the structure returned by error_response() function,
        which always uses ErrorInfo for the error field.
    HTTPValidationError:
      properties:
        detail:
          items: cfa0dfb7-39c6-4ecb-946f-0e6efac70e92
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
  securitySchemes:
    ApiAccessToken:
      type: apiKey
      in: header
      name: api_access_token
      description: API Access Token (UUID) for authentication

````

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