2 files for Codex, OpenCode and Claude Code: vthink-agent-toolkit AGENTS.md, vthink-agent-toolkit CLAUDE.md — 904 tokens loaded in every session.
AGENTS.md A 471 tok CLAUDE.md A 433 tok These files are vthinkdeveloper/vthink-agent-toolkit'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.