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

# Update a built-in target tool



## OpenAPI

````yaml /openapi/control-plane-public.json patch /api/v1/workspaces/{workspaceId}/targets/{targetId}/tools/{toolId}
openapi: 3.1.0
info:
  title: AcornOps Control Plane API
  version: 0.0.1-experimental.1
  description: >-
    Control plane API for workspaces, targets, Kubernetes clusters, virtual
    machines, sessions, runs, auth, and internal execution wiring.
servers:
  - url: https://api.acornops.dev
security: []
tags:
  - name: health
    description: Health and readiness endpoints.
  - name: auth
    description: >-
      OIDC, password, browser session, and external integration account link
      endpoints.
  - name: workspaces
    description: Workspace, target, Kubernetes cluster, and VM management endpoints.
  - name: webhooks
    description: Best-effort webhook subscription and delivery history endpoints.
  - name: sessions
    description: Session and message endpoints.
  - name: runs
    description: Run query, cancel, and stream endpoints.
  - name: workflows
    description: >-
      Workspace workflow definitions, schedules, sessions, and approval inbox
      endpoints.
  - name: agents
    description: >-
      Workspace-scoped custom agent definitions, triggers, versions, tests, and
      activity.
  - name: admin
    description: Operator-only admin API protected exclusively by admin bearer tokens.
  - name: internal
    description: Internal execution endpoints for execution-engine.
paths:
  /api/v1/workspaces/{workspaceId}/targets/{targetId}/tools/{toolId}:
    patch:
      tags:
        - workspaces
      summary: Update a built-in target tool
      parameters:
        - in: path
          name: workspaceId
          required: true
          schema:
            type: string
            format: uuid
            example: 4b930d98-add9-4924-ab26-3c16d96ec373
        - in: path
          name: targetId
          required: true
          schema:
            type: string
            format: uuid
            example: 5b006e4c-509c-458a-9f02-5aafbdc01ade
        - in: path
          name: toolId
          required: true
          schema:
            type: string
            enum:
              - web_search
              - target_insights
            example: web_search
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - enabled
              properties:
                enabled:
                  type: boolean
                  example: true
                config:
                  type: object
                  additionalProperties: true
              example:
                enabled: true
                config:
                  domainFilters:
                    allowedDomains:
                      - docs.example.com
                    blockedDomains:
                      - internal.example.com
      responses:
        '200':
          description: Updated built-in target tool.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TargetTool'
        '400':
          description: Invalid tool configuration.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Error response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Missing tool management or Target Insights management permission.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Unknown toolId.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '409':
          description: Error response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '429':
          description: Error response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: Error response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      security:
        - userSession: []
components:
  schemas:
    TargetTool:
      type: object
      properties:
        id:
          type: string
          enum:
            - web_search
            - target_insights
        label:
          type: string
        description:
          type: string
        enabled:
          type: boolean
          default: true
        capability:
          type: string
          enum:
            - read
            - write
        runtimeKind:
          type: string
          enum:
            - provider_native
            - function
        visibility:
          type: object
          properties:
            appearsInAssistantToolList:
              type: boolean
            appearsInRunEnabledTools:
              type: boolean
            appearsInToolCalls:
              type: boolean
          additionalProperties: true
        permissions:
          type: object
          additionalProperties: true
        readiness:
          type: object
          additionalProperties: true
        config:
          type: object
          additionalProperties: true
      additionalProperties: true
    ErrorResponse:
      type: object
      required:
        - error
      properties:
        error:
          type: object
          required:
            - code
            - message
          properties:
            code:
              type: string
            message:
              type: string
            retryable:
              type: boolean
            details:
              type: object
              additionalProperties: true
              description: Optional structured error details.
  securitySchemes:
    userSession:
      type: apiKey
      in: cookie
      name: acornops_cp_session

````