概要
Ensures a smooth development workflow by proactively verifying that essential setup commands are documented in the project's CLAUDE.md file. By validating the presence of mandatory 'install' and optional 'postinstall' commands before initializing worktrees or executing tasks, it eliminates cryptic 'command not found' errors and provides users with clear, actionable instructions for fixing configuration gaps. This preventive check is crucial for maintaining environment consistency across various package managers and language ecosystems including Node.js, Python, Rust, and Go.
