Every AI coding tool has its own config format. Claude wants `.claude/`, Cursor wants `.cursor/`, Codex wants `.codex/`. Update a skill? Update it everywhere. LNAI lets you define configs once in `.ai/` and sync to native formats for Claude Code, Cursor, Copilot, Gemini CLI, OpenCode, Windsurf, and Codex. It handles each tool's quirks automatically and uses symlinks so changes propagate instantly.