FMFaran Mohammadinfaaaaraaaan.hashnode.dev·3d ago · 14 min readOne Agent Setup That Actually Works Across Copilot, Claude, Codex and Grok BuildI got tired of rewriting the same rules every time I switched tools. Claude Code wanted things in .claude/. Codex only looked in .agents/. Copilot had its own .github/ habits and still managed to igno10