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

# Get Tool Requirements

> Get full configuration requirements for a tool.

This is intended for frontend use to guide users through:
- Tenant-level setup (API keys / OAuth tokens)
- Agent-level setup (per-agent settings)

Response includes:
- Registry metadata (display_name, requires_connection, scopes, ui_manifest)
- Configuration guide from ToolConfigurationService:
  - tenant vs agent required/optional fields
  - auth_type
  - example configuration payload
  - setup notes



## OpenAPI

````yaml https://api.mrassistant.ai/openapi.json get /tools/{tool_key}/requirements
openapi: 3.1.0
info:
  title: Backend - Multilingual Voice Agent System
  description: FastAPI backend for multilingual voice agents with tool use
  version: 1.0.0
servers: []
security: []
paths:
  /tools/{tool_key}/requirements:
    get:
      tags:
        - tools
      summary: Get Tool Requirements
      description: >-
        Get full configuration requirements for a tool.


        This is intended for frontend use to guide users through:

        - Tenant-level setup (API keys / OAuth tokens)

        - Agent-level setup (per-agent settings)


        Response includes:

        - Registry metadata (display_name, requires_connection, scopes,
        ui_manifest)

        - Configuration guide from ToolConfigurationService:
          - tenant vs agent required/optional fields
          - auth_type
          - example configuration payload
          - setup notes
      operationId: get_tool_requirements_tools__tool_key__requirements_get
      parameters:
        - name: tool_key
          in: path
          required: true
          schema:
            type: string
            title: Tool Key
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      security:
        - HTTPBearer: []
components:
  schemas:
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError
  securitySchemes:
    HTTPBearer:
      type: http
      scheme: bearer

````