5,755lines of TypeScript
14subcommands
250+npm downloads
A coding agent in the Claude Code shape that runs on open-weight models. A verified file-write protocol, a gated terminal loop with auto-debug, and an architect, engineer, reviewer collaboration round.
It is published on npm, and it is a port of a 55,000-line web app with 89 tables that I had driven vly.ai to generate the autumn before.