---
title: "Changes to Create or replace MCP server"
method: PUT
path: "/v1/mcp_server"
---

# Changes to Create or replace MCP server

`PUT /v1/mcp_server`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 101 revisions.

- **2026-10-30** `8f5039399f77`: 1 breaking
- **2026-09-03** `ebac33c1422e`: 1 breaking
- **2025-12-04** `b6967d956e2f`: 1 info

## Changes

- **2026-10-30** `8f5039399f77`: 1 breaking
  - the request property `description` became not nullable
- **2026-09-03** `ebac33c1422e`: 1 breaking
  - request body became required
- **2025-12-04** `b6967d956e2f`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/braintrustdata/apis/braintrust-api/docs/v1/mcp_server/put.md) - [API](https://skmtc.dev/braintrustdata/apis/braintrust-api.md) - [Page](https://skmtc.dev/braintrustdata/apis/braintrust-api/changes/v1/mcp_server/put)