/editor-session-quit

name: editor-session-quit
description: Save and quit an editor that a CLI session started (`unity-mcp-cli exec`, `open --headless`). Needs the session lease nonce; an editor the user opened is never closed. Used by `unity-mcp-cli close`.
metadata:
  generated-by: mcp-plugin-dotnet

Editor Session / Quit

Save and quit an editor that a CLI session started.

Inputs

• `nonce` — the `nonce` of the project's session lease (`.ai-game-dev/session.json`), which the CLI also passed to the editor as `AIGD_SESSION_NONCE`.

Behavior

Refuses unless this editor was started by a CLI session (`AIGD_SESSION_OWNER=cli`) with the same nonce. Otherwise answers right away, then saves changed scenes that have a file and changed assets and exits — as the idle shutdown does. Unlike the OS polite-quit signal it also reaches a headless (`-batchmode`) editor. Prefer `unity-mcp-cli close --owned-only` over calling it directly.

How to Call

unity-mcp-cli run-system-tool editor-session-quit --input '{
  "nonce": "string_value"
}'

> For complex input (multi-line strings, code), save the JSON to a file and use: > ```bash > unity-mcp-cli run-system-tool editor-session-quit --input-file args.json > ``` > > Or pipe via stdin (recommended): > ```bash > unity-mcp-cli run-system-tool editor-session-quit --input-file - <<'EOF' > {"param": "value"} > EOF > ```

Troubleshooting

If `unity-mcp-cli` is not found, either install it globally (`npm install -g unity-mcp-cli`) or use `npx unity-mcp-cli` instead. Read the /unity-initial-setup skill for detailed installation instructions.

Input

| Name | Type | Required | Description | |------|------|----------|-------------| | `nonce` | `string` | Yes | The nonce of the project's CLI session lease (.ai-game-dev/session.json). |

Input JSON Schema

{
  "type": "object",
  "properties": {
    "nonce": {
      "type": "string"
    }
  },
  "required": [
    "nonce"
  ]
}

Output

Output JSON Schema

{
  "type": "object",
  "properties": {
    "result": {
      "type": "string"
    }
  },
  "required": [
    "result"
  ]
}