
### Polygeist: Sovereign Multi-Agent Orchestra **Polygeist** is a sovereign multi-agent developer swarm built natively in Go to automate the entire software development lifecycle. Using Band.ai as a real-time interaction fabric, it synchronizes three independent, production-grade utilities into a continuous, local-first execution loop: * **vibeauracle:** Ingests tasks from the Band room, parses repository context, and executes source file mutations. * **auracrab:** Isolates modified code within a secure runtime sandbox to verify compilation matrices and test suites. * **anyisland:** Packages passing binaries, updates dependency tracking manifests, and automates signed package deployment. The centralized Polygeist daemon listens to the Band WebSocket stream, orchestrates execution through clean Go interfaces, and streams real-time terminal logs directly back to the room via REST endpoints. It provides a hyper-efficient, native alternative to bloated multi-agent frameworks.
19 Jun 2026