A local-first operating layer for founders, on Claude Code. Six markdown files run your business; the AI reads them every session. Free, MIT, no lock-in.
These files are ARCASSystems/FounderOS's own configuration. They tell Claude Code, Codex, OpenCode and Gemini CLI 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.
AGENTS.md A 1,186 tok CLAUDE.md A 9,025 tok GEMINI.md A 859 tok .claude/settings.json A —