---
title: "Changes to POST /api/mcp/servers"
method: POST
path: "/api/mcp/servers"
---

# Changes to POST /api/mcp/servers

`POST /api/mcp/servers`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 8 of 17 revisions.

- **2026-10-23** `c52446786274`: 1 info
- **2026-09-03** `6387e4c0e03a`: 2 info
- **2026-08-30** `f1ecedaa204c`: 1 info
- **2026-08-30** `03ae66214fb3`: 1 breaking, 3 info
- **2026-08-29** `97a522c951f2`: 1 breaking, 2 info
- **2026-08-28** `1e1ddf571b49`: 2 info
- **2026-08-26** `20ca94874092`: 1 info
- **2026-08-19** `c1ec5e355d44`: 1 info

## Changes

- **2026-10-23** `c52446786274`: 1 info
  - added the optional property `reason` to the response with the `403` status
- **2026-09-03** `6387e4c0e03a`: 2 info
  - added the non-success response with the status `403`
  - added the optional property `retryable` to the response with the `500` status
- **2026-08-30** `f1ecedaa204c`: 1 info
  - added the new optional request property `anyOf[subschema #2]/appServer/anyOf[subschema #1]/presetId`
- **2026-08-30** `03ae66214fb3`: 1 breaking, 3 info
  - removed `subschema #1, subschema #2` from the request body `anyOf` list
  - added `subschema #1, subschema #2` to the request body `anyOf` list
  - added the optional property `anyOf[#/components/schemas/McpToolDiscoveryError]/modernContractViolation` to the response with the `400` status
  - added the optional property `anyOf[#/components/schemas/McpToolDiscoveryError]/reauthorizationRequired` to the response with the `400` status
- **2026-08-29** `97a522c951f2`: 1 breaking, 2 info
  - removed `subschema #1, subschema #2` from the request body `anyOf` list
  - added `subschema #1, subschema #2` to the request body `anyOf` list
  - added the optional property `anyOf[#/components/schemas/McpToolDiscoveryError]/timedOut` to the response with the `400` status
- **2026-08-28** `1e1ddf571b49`: 2 info
  - added the new optional request property `anyOf[subschema #1]/authenticationTemplate/anyOf[subschema #1]/items/anyOf[subschema #2]/scopes`
  - added the optional property `anyOf[#/components/schemas/McpConnectionError]/failureKind` to the response with the `400` status
- **2026-08-26** `20ca94874092`: 1 info
  - added the new optional request property `anyOf[subschema #1]/authenticationTemplate/anyOf[subschema #1]/items/anyOf[subschema #2]/enterpriseIdentityProvider`
- **2026-08-19** `c1ec5e355d44`: 1 info
  - added the new optional request property `anyOf[subschema #2]/versionNegotiation`

---

[Operation](https://skmtc.dev/executor/apis/executor-api/docs/api/mcp/servers/post.md) - [API](https://skmtc.dev/executor/apis/executor-api.md) - [Page](https://skmtc.dev/executor/apis/executor-api/changes/api/mcp/servers/post)