How does this skill prevent file conflicts?

Each subagent operates in a physically isolated directory via git worktree, ensuring that concurrent agents never attempt to modify the same file in the same space.

Does it handle dependency management?

Yes, the skill automatically installs necessary dependencies within each isolated worktree to prevent versioning leakage or race conditions between tasks.

Why use worktrees for a single task (N=1)?

Using worktrees for N=1 maintains architectural consistency across the project and ensures the environment is properly isolated for future scaling or task resumes.

What is the Iron Law of Parallel Phases?

The Iron Law states that every parallel phase must use worktrees and subagents without exception, regardless of task overlap or time pressure.

What happens after the parallel tasks are completed?

The orchestrator verifies the results, stacks the individual task branches into a linear history, and automatically cleans up the temporary worktrees.

Parallel Phase Orchestrator

Name: Parallel Phase Orchestrator
Author: arittr

byarittr

•

Productivity & Workflow

Orchestrates concurrent task execution using isolated git worktrees and parallel subagents for rapid, conflict-free development.

The Parallel Phase Orchestrator skill provides a robust architecture for executing multiple coding tasks simultaneously within the Claude Code environment. By leveraging isolated git worktrees instead of simple branch switching, it enables true parallel execution while preventing file conflicts and environment pollution. This skill ensures architectural consistency by enforcing a 'worktrees + subagents' model for all parallel phases, anchoring every task to the project specification and maintaining a clean, linear development history through automated branch stacking and cleanup.

Key Features

016 GitHub stars

02Linear branch stacking for clean version history

03Parallel subagent management and dispatching

04Isolated Git worktree orchestration for concurrent tasks

05Automatic dependency isolation per worktree

06Phase-boundary enforcement to prevent scope creep

Use Cases

01Executing multiple independent feature components simultaneously

02Scaling development speed without risking local file system conflicts

03Maintaining architectural integrity during complex multi-task project phases

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add arittr/spectacular executing-parallel-phase

For use in Claude.ai and ChatGPT

Download Skill