2 files for Codex, OpenCode and Claude Code: openfda AGENTS.md, openfda CLAUDE.md — 2,128 tokens loaded in every session.
AGENTS.md A 1,318 tok CLAUDE.md A 810 tok These files are ythalorossy/openfda'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.