- Implemented unified-execute-parallel for executing tasks in isolated Git worktrees with parallel execution capabilities.
- Developed unified-execute-with-file for universal task execution from various planning outputs with progress tracking.
- Created worktree-merge to handle merging of completed worktrees back to the main branch, including dependency management and conflict detection.
- Enhanced documentation for each workflow, detailing core functionalities, implementation phases, and configuration options.
Add three new workflow commands for parallel development:
- collaborative-plan-parallel.md: Planning with execution group assignment
- Supports automatic/balanced/manual group assignment strategies
- Assigns codex instances and branch names per group
- Detects cross-group conflicts and dependencies
- unified-execute-parallel.md: Worktree-based group execution
- Executes tasks in isolated Git worktrees (.ccw/worktree/{group-id}/)
- Enables true parallel execution across multiple codex instances
- Simplified focus on execution only
- worktree-merge.md: Dependency-aware worktree merging
- Merges completed worktrees in dependency order
- Handles cross-group file conflicts
- Optional worktree cleanup after merge
Key improvements:
- True parallel development via Git worktrees (vs branch switching)
- Clear separation of concerns (plan → execute → merge)
- Support for multi-codex coordination
