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Git worktree management for isolated parallel prompt execution. Use when creating isolated environments for prompt comparison or managing worktree lifecycle. Provides creation, cleanup, and orphan detection scripts.
デフォルトでは、最初にソースを確認する Prompt が選択されています。直接コマンドに切り替えるか、ローカルコピーをダウンロードすることもできます。
インストールを決める前に、SKILL.md と SkillsMP に表示されている付属ファイルをお読みください。
SOC 職業分類に基づく
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
直接コマンドでは確認用 Prompt が省略されます。実行前にソースを確認してください。
npx skills add https://github.com/shinpr/rashomon --skill worktree-executionコマンドは1行のまま表示されます。コピー前に横へスクロールして全体を確認してください。
ローカルで確認しますか？SkillsMP が現在取得できるファイルをダウンロードできます。
SKILL.md を表示中
Analyzes and optimizes prompts using BP-001~009 patterns and a gated 3-step flow. Use when "optimize this prompt", "review prompt quality", "analyze prompt issues", or creating/reviewing rashomon skill content.
Project-specific prompt optimization knowledge management. Use when storing or retrieving learned patterns from comparisons. Provides schema, extraction criteria, capacity management, and retention scoring.
Creates or updates Claude Code skills through interactive dialog, then evaluates effectiveness with sequential paired comparisons. Use when creating new skills, updating existing skills, or evaluating skill quality.
| name | worktree-execution |
| description | Git worktree management for isolated parallel prompt execution. Use when creating isolated environments for prompt comparison or managing worktree lifecycle. Provides creation, cleanup, and orphan detection scripts. |
| user-invocable | false |
Two isolated worktrees enable parallel prompt execution.
Orchestrator
│
├── Create Worktrees (in ${TMPDIR:-/tmp}/)
│ ├── worktree-rashomon-original-{timestamp}
│ └── worktree-rashomon-optimized-{timestamp}
│
├── Parallel Execution (Task tool)
│ ├── Execution 1 → worktree-rashomon-original
│ └── Execution 2 → worktree-rashomon-optimized
│
├── Collect Results (await both)
│
└── Cleanup Worktrees (always)
Script: scripts/worktree-create.sh
# Default labels (original/optimized) for prompt eval
./scripts/worktree-create.sh [repo_root]
# Custom labels for skill eval
./scripts/worktree-create.sh [repo_root] baseline with-skill
./scripts/worktree-create.sh [repo_root] old-version new-version
# Pin every pair in an evaluation run to the same commit
./scripts/worktree-create.sh [repo_root] trial-a trial-b [base_sha]
Output (stdout):
/tmp/worktree-rashomon-{label_a}-20260114-123456
/tmp/worktree-rashomon-{label_b}-20260114-123456
Properties:
${TMPDIR:-/tmp}/worktree-rashomon-{label}-{timestamp}original / optimized if not specifiedScript: scripts/worktree-cleanup.sh
# Remove all rashomon worktrees
./scripts/worktree-cleanup.sh [repo_root]
# Remove specific worktrees
./scripts/worktree-cleanup.sh [repo_root] path1 path2
# Remove registered orphaned worktrees, including expired Rashomon locks
./scripts/worktree-cleanup.sh --orphans [repo_root]
Cleanup Triggers:
Key: To achieve true parallel execution, spawn both Task calls in a single message.
The calling command determines which agents to invoke and how to structure the Task calls. This skill provides only the worktree infrastructure.
| Scenario | Behavior |
|---|---|
| Creation fails | Report git error, suggest checking repository state |
| Cleanup fails | Log warning, attempt orphan cleanup on next run |
| Unlocked orphan | Remove registered Rashomon worktree after 1 hour |
| Crashed locked run | Remove after owner disappearance plus orphan age, or after lease expiry |
| Active long run | Set RASHOMON_LEASE_SECONDS before creation so the lease covers the run |
| Exit Code | Meaning |
|---|---|
| 0 | Success |
| 1 | Not a git repository |
| 2 | Creation failed |
| Exit Code | Meaning |
|---|---|
| 0 | Success (or nothing to clean) |
| 1 | Not a git repository |
| 2 | Cleanup partially failed |
git worktree lock