Run it inside Claude Code, then install plugins from it with /plugin.
Plugins
1critClose the feedback loop on AI coding: review plans and code changes with GitHub-style inline comments, then let the agent address them.
2crit-tuiEarly: crit inside Claude Code. A review pane for the conversation, your diff or a file, with Claude replying in threads. Needs Claude Code 2.1.287+ and the crit CLI.