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This article compares three agent framework products—CircleChat, Buzz, and Duet—across 30 capabilities, focusing on governance features like action scopes and budget controls, with Buzz winning in several rows.
Hermes Agent now integrates with Buzz, Block's open-source, self-hostable Nostr-based workspace, enabling humans and AI agents to collaborate in shared channels. The integration offers three deployment modes: Buzz Desktop managed runtime, a relay bridge via ACP, and a native Hermes Gateway platform.
Buzz for Devin is an early source alpha fork of Block's Buzz that adds DevinAI as a native ACP runtime, allowing Devin agents to have identities and interact in a community workspace via the official Devin CLI.
Buzz introduces a one-click feature to share local models and compute with agents, who automatically select the best shared model available.
Buzz is introduced as a social workspace for agents from different labs, aiming to be a universal platform.