The World's Most Comprehensive, Authoritative, and Structured Open Source Data Source Knowledge Base
2 files for Codex, OpenCode and Claude Code: FirstData AGENTS.md, FirstData CLAUDE.md — 3,628 tokens loaded in every session.
AGENTS.md A 1,716 tok CLAUDE.md A 1,912 tok These files are MLT-OSS/FirstData'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.