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

# List callable provider tools

> Lists the current callable provider-backed tools. Set compact=false to include each tool input and output schema.

Authentication: no authentication required.

## Errors

| Status | Meaning |
| - | - |
| 400 | The request conflicts with current state or a retained request identity. |
| 500 | The request conflicts with current state or a retained request identity. |


## OpenAPI

````yaml openapi.json GET /api/v2/tools
openapi: 3.1.1
info:
  title: Deepline API
  version: v2
  description: >-
    Discover typed GTM tools and callable Plays, then execute a tool or start
    and inspect a durable Deepline Play run. Use the MCP endpoint when your
    client supports Model Context Protocol.
  contact:
    name: Deepline support
    email: team@deepline.com
    url: https://deepline.com/contact
servers:
  - url: https://code.deepline.com
    description: Deepline production runtime API
security: []
tags:
  - name: Health
    description: Availability checks.
  - name: Billing
    description: Safe recovery of existing purchase intent.
  - name: Tools
    description: Discover and execute typed provider tools.
  - name: Plays
    description: Discover, start, and inspect durable Play runs.
externalDocs:
  description: API reference
  url: https://deepline.com/docs/api-reference
paths:
  /api/v2/tools:
    get:
      tags:
        - Tools
      summary: List callable provider tools
      description: >-
        Lists the current callable provider-backed tools. Set compact=false to
        include each tool input and output schema.
      operationId: listTools
      parameters:
        - name: categories
          in: query
          required: false
          description: Comma-separated tool categories to include.
          schema:
            type: string
        - name: tags
          in: query
          required: false
          description: Comma-separated tool tags to include.
          schema:
            type: string
        - name: grep
          in: query
          required: false
          description: Literal terms to match against tool metadata.
          schema:
            type: string
        - name: compact
          in: query
          required: false
          description: Set false to include input and output schemas.
          schema:
            type: boolean
            default: true
        - name: grep_mode
          in: query
          description: How to combine literal grep terms.
          schema:
            enum:
              - all
              - any
              - phrase
            default: all
      responses:
        '200':
          description: A successful Runtime API response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ToolCatalog'
        '400':
          description: >-
            The request conflicts with current state or a retained request
            identity.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              example:
                error: Unauthorized
        '500':
          description: >-
            The request conflicts with current state or a retained request
            identity.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              example:
                error: Unauthorized
components:
  schemas:
    ToolCatalog:
      type: object
      properties:
        tools:
          type: array
          items:
            $ref: '#/components/schemas/Tool'
      additionalProperties: true
    ErrorResponse:
      type: object
      required:
        - error
      properties:
        error:
          oneOf:
            - type: string
              description: Route-specific error message.
            - type: object
              properties:
                code:
                  type: string
                message:
                  type: string
                resolution:
                  type: string
              additionalProperties: true
    Tool:
      type: object
      required:
        - toolId
        - provider
        - operationId
        - description
      properties:
        toolId:
          type: string
        provider:
          type: string
        operationId:
          type: string
        description:
          type: string
        inputSchema:
          type: object
          additionalProperties: true
        outputSchema:
          type: object
          additionalProperties: true
      additionalProperties: true

````

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