Rack Community: a self-hosted AI lab whose job runner won't overload the box

Rack Community is a self-hosted, single-box AI lab with live host gauges, a durable job runner that admits jobs only when their declared memory peaks fit under a limit, recipe-based job templates, a human-approved memory control plane (Somnus), and a team room (TalkBack) that AI agents can join. It ships no model or keys, works with Ollama or any OpenAI-compatible endpoint, starts in dry-run, and binds to 127.0.0.1 with token-checked writes. Version 1.0.0 is the first public release under MIT.