---
title: "Changes to Get or create an unnamed environment for a composed stack"
method: POST
path: "/projects/{projectId}/environments/ensure-adhoc"
---

# Changes to Get or create an unnamed environment for a composed stack

`POST /projects/{projectId}/environments/ensure-adhoc`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 71 revisions.

- **2026-08-27** `6898f438c65e` — 2 info
- **2026-08-19** `ece7d99ceaf3` — 1 info

## Changes

- **2026-08-27** `6898f438c65e` — 2 info
  - added the new optional request property `skillSelection/versionPins`
  - added the optional property `environment/skillSelection/versionPins` to the response with the `200` status
- **2026-08-19** `ece7d99ceaf3` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/mcpjam/apis/mcpjam-api/docs/projects/:projectId/environments/ensure-adhoc/post.md) · [API](https://skmtc.dev/mcpjam/apis/mcpjam-api.md) · [Page](https://skmtc.dev/mcpjam/apis/mcpjam-api/changes/projects/:projectId/environments/ensure-adhoc/post)