⚡ The Universal AI Coding Agent Toolkit & OS. Sync rules across Cursor, Claude Code, Windsurf, Antigravity, Copilot, Roo & Aider + AST context compressor + rule linter + 7 built-in agent skills.
4 files for Cursor, GitHub Copilot, Claude Code and Windsurf: cursorrules, agentforge copilot-instructions.md, agentforge CLAUDE.md, windsurfrules — 1,012 tokens loaded in every session.
.github/copilot-instructions.md A 210 tok CLAUDE.md A 305 tok .cursorrules A 274 tok .windsurfrules A 223 tok These files are mrzroot/agentforge's own configuration — they tell Cursor, GitHub Copilot, Claude Code and Windsurf how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.