---
title: "Deregister a client-side MCP server"
method: POST
path: "/api/v1/w/{wId}/mcp/deregister"
tags: ["MCP"]
---

# Deregister a client-side MCP server

`POST /api/v1/w/{wId}/mcp/deregister`

[Documentation](https://docs.dust.tt/docs/client-side-mcp-server)
Remove a previously registered client-side MCP server registration.

## Path parameters

- `wId` string, required

## Request body

- object
  - `serverId` string, required — The ID of the registered MCP server

## Response `200`

Server deregistered successfully

## Other responses

- `401` — Unauthorized. Invalid or missing authentication token.
- `403` — Forbidden. User does not have access to the workspace.

## Changes

- **2026-06-09** `10b1ce91c0d6` — 1 info
  - endpoint added
- **2026-06-07** `d541dc9c10e1` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/dust-tt/apis/dust-api-documentation/changes/api/v1/w/:wId/mcp/deregister/post.md)

---

[API](https://skmtc.dev/dust-tt/apis/dust-api-documentation.md) · [All operations](https://skmtc.dev/dust-tt/apis/dust-api-documentation/llms.txt) · [OpenAPI document](https://skmtc.dev/dust-tt/apis/dust-api-documentation/revisions/574167d74720?raw)