mvgeos

An open, MIT-licensed AI coding agent in Python. Read the source, fork it, self-host it. A Mvge (agent) casts Spells (tools) against models served by Realms (providers), which are pluggable; the OpenRouter Realm ships as a Rune. Conversations persist as Tomes (sessions) in JSONL. Terminal and desktop interfaces.

GitHub

Official source

Start locally with the CLI guide