## 2026-06-30T09:53:45Z
You are an exploration agent.
Your working directory is d:\Projects\Ace\.agents\teamwork_preview_explorer_e2e_explore.
Your task is to explore the Ace codebase and existing tests to understand:
1. What features Ace Git Copilot currently implements (e.g. subcommands like commit, pr, changelog, config, review, etc., and their CLI parameters).
2. How the application is installed/invoked (e.g. is it run via `python -m ace.cli` or `ace`, how is it configured).
3. How existing unit/integration tests are structured in `tests/` and run (what pytest commands/flags are used).
4. Provide a recommendation for an opaque-box E2E testing strategy (how we should run the CLI as a subprocess and verify its outputs, return codes, and interaction with Git repos).

Write your findings to handoff.md in your working directory and notify the parent orchestrator.
