Gemini

This wraps Google's Gemini CLI for handling code reviews and analysis that need serious context windows (we're talking 200k+ tokens). The skill guide is refreshingly paranoid about approval modes, which is earned: there's a whole section on not hanging your process when running in background mode. Use yolo mode for automated reviews, default only when you're actually at a terminal. Ships with Gemini 3 Pro as the flagship model (76.2% on SWE-bench), plus Flash variants when you need speed over thoroughness. The practical bit is the timeout wrappers and process killing commands, because apparently this thing will hang silently if you misconfigure it. Good for whole-codebase analysis or architectural reviews where you need the LLM to see everything at once.