2 files for Codex, OpenCode and Claude Code: codex-mcp AGENTS.md, codex-mcp CLAUDE.md — 711 tokens loaded in every session.
AGENTS.md A 672 tok CLAUDE.md A 39 tok These files are ab300819/codex-mcp'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.