# Workspace Boundary

- Only modify files within the current repository (workspace root).
- Never write, edit, or delete files in sibling repositories or parent directories outside the workspace.
- When a task requires changes in another repository (e.g., admin API, flights, UI), **document** the required changes in the task's implementation notes or a dedicated cross-repo doc — do not implement them.
- The mock API at `e2e/mocks/mock_api/` may be updated to reflect the expected contract of external services, but this is a test mock — not the real implementation.
- If a task is entirely scoped to another repository, mark it as out-of-scope for this workspace and note the target repository.