Multi-tool AI coding assistant settings - Claude Code, OpenAI Codex, Gemini CLI, OpenCode, and Cline
2 files for Codex, OpenCode and Claude Code: claude-codex-gemini-opencode-settings AGENTS.md, claude-codex-gemini-opencode-settings CLAUDE.md — 2,226 tokens loaded in every session.
AGENTS.md A 1,685 tok CLAUDE.md A 541 tok These files are frankxai/claude-codex-gemini-opencode-settings'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.