Block Open-Sources Buzz, Workspace Platform Where AI Agents Get Cryptographic Identity

Jack Dorsey's Block has released Buzz, a free open-source workspace that treats AI agents as first-class team members with their own cryptographic identity, permissions, and audit trail. The platform, launched under the Apache 2.0 license on Nostr, a decentralized messaging protocol, bundles team chat, code repositories, workflows, and agent orchestration into a single interface where developers can deploy AI systems alongside human colleagues. Buzz has already accumulated approximately 29,000 stars on GitHub, indicating substantial developer interest in the early-stage project.