SOURCE_UNAVAILABLE

What it means. The source for that version is no longer stored.

What to do. The source of a version is kept for 30 days, and always for the newest five versions. Clone the live version instead: leave out --at (or version in the clone tool).

• HTTP status: 410
• Retryable after applying the fix: no

Every failure from the CLI or an MCP tool has this shape:

{
  "ok": false,
  "code": "SOURCE_UNAVAILABLE",
  "message": "The source for that version is no longer stored.",
  "fix": "The source of a version is kept for 30 days, and always for the newest five versions. Clone the live version instead: leave out --at (or `version` in the clone tool).",
  "file": "<where to edit, when known>",
  "retryable": false,
  "docs": "https://docs.uarpie.app/errors/SOURCE_UNAVAILABLE"
}

Apply fix (edit file when it is given), then run the same command again.