Installation

npm install -g claude-code-extensions

Requires Claude Code installed globally:

npm i -g @anthropic-ai/claude-code

Quick start

cx          # launch patched Claude Code
cx-setup    # interactive TUI to toggle patches on/off

On first run, cx opens the setup TUI automatically. After that, just run cx — it caches the patched bundle and only re-transforms when patches change or Claude Code updates.

All claude arguments pass through untouched:

cx --model sonnet -p "hello"

works exactly like:

claude --model sonnet -p "hello"

Hot reload

While Claude is running, type:

! cx reload

or press Ctrl+X Ctrl+R. The session restarts with fresh patches applied and your conversation resumes via --continue.