CLAUDE.md + AGENTS.md: 27 vibe coding rules for Cursor & Claude Code — think before coding, surgical edits, verify before done.
2 files for Codex, OpenCode and Claude Code: vibe-27 AGENTS.md, vibe-27 CLAUDE.md — 3,426 tokens loaded in every session.
AGENTS.md A 1,713 tok CLAUDE.md A 1,713 tok These files are fatalex27/vibe-27's own configuration — they tell Codex, OpenCode and Claude Code 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.