How to Use Cursor's Composer 2, Gemini, Grok & More in Claude Code as Another Dev

Why I stopped trusting Claude to review Claude. 8 prompts I run instead. TL;DR: Install Cursor's CLI, then npx skills@latest add Vesely/skills/cursor-agent . In Claude Code, ask things like "review this branch via cursor-agent with composer, gemini, and gpt-5.5 in parallel" . Three models look at the same problem at once. Claude merges what they find. Works with any model in cursor-agent --list-models , not just those three. Asking Claude to review the code Claude just wrote is like asking someo