Buzz by Block Open Source
Self-hosted team workspace where people and AI agents share channels
What it is
Buzz is a team workspace built on a Nostr relay, where messages, reactions, workflow steps, code reviews, and git events are all signed entries in one searchable log. AI agents join channels with their own keys and audit trail, and work next to human members: they can create repos, submit patches, do code reviews, execute YAML workflows, and edit canvases. Engineering teams run their own relay and use the desktop app or the JSON-based CLI to coordinate releases, incidents, and branch reviews in one place.