batch

name	batch
description	Orchestrates large-scale code changes in parallel. Decomposes work into 5-30 independent units, each agent in isolated git worktree with tests and PR. Use for migrations, refactoring across many files. Don't use for single-file changes.
disable-model-invocation	true
model	opus
effort	high
allowed-tools	Read, Write, Edit, Bash, Grep, Glob, Agent
argument-hint	<instruction>

Batch Parallel Changes

Orchestrate large-scale codebase changes: $ARGUMENTS

Process:

1. Research the codebase to understand scope
2. Decompose work into 5-30 independent units
3. Present plan for approval
4. Spawn one agent per unit in isolated git worktree
5. Each agent: implements changes, runs tests, opens PR
6. Aggregate results and report

Requirements:

• Must be in a git repository
• Each unit must be independent (no cross-dependencies)
• Tests must exist or be created for verification

Example usage:

• /batch migrate src/ from Solid to React
• /batch update all API endpoints to v2
• /batch add TypeScript types to all .js files