- Restructure src/ into package src/crazy_mcp with modular tools - Add jj.py and sandbox.py tool modules for jujutsu and sandbox management - Remove circular dependency on crazy-mcp from pyproject.toml - Fix async get_state call in PMOCrazyCoder.py increment tool - Add bin/jj-ai-commit.sh for AI-generated commit messages from diffs - Update entrypoint to copy all bin scripts and create config directory