---
title: "Update Tool"
method: PUT
path: "/api/mcp/servers/{server_id}/tools/{tool_id}"
tags: ["MCP Servers"]
---

# Update Tool

`PUT /api/mcp/servers/{server_id}/tools/{tool_id}`

## Request

- Base URL: `https://api.apitomcp.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.apitomcp.ai/api/mcp/servers/{server_id}/tools/{tool_id}`
- Auth: none declared

Update existing tool in MCP server

## Path parameters

- `server_id` string, required
- `tool_id` string, required

## Request body

- McpToolCreate
  - `name` string, required
  - `description` string, nullable
  - `tool_type` 'api' | 'workflow'
  - `tool_intent` 'read' | 'write' | 'delete' | 'admin'
  - `required_provider_permissions` string[], nullable
  - `api_endpoint` string
  - `http_method` string
  - `headers` object, nullable
  - `query_params` object, nullable
  - `body_template` string, nullable
  - `input_schema` object, required
  - `output_schema` object, nullable
  - `response_mapping` object, nullable
  - `error_handling` object, nullable
  - `graphql_config` object, nullable
  - `workflow_config` object, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/apitomcp/apis/api-to-mcp-platform.md) - [All operations](https://skmtc.dev/apitomcp/apis/api-to-mcp-platform/llms.txt) - [OpenAPI document](https://skmtc.dev/apitomcp/apis/api-to-mcp-platform/revisions/32569c7a994c?raw)