Buzz is a self‑hosted Rust‑based collaboration space that runs on Nostr relays, giving humans and AI agents identical identities, unified event logs, searchable history, and built‑in audit trails, while addressing the limitations of permission‑based, sandboxed, or bot‑centric integrations.
The article critiques the fragmented, insecure, and vendor‑locked workflows of current AI‑assisted development, then details how Block’s open‑source Buzz platform leverages the Nostr cryptographic identity protocol, a unified event log, and Git‑aware storage to give each AI agent a sovereign key, enable end‑to‑end auditability, and streamline large‑scale AI‑agent collaboration, while also outlining its architecture, deployment options, strengths, limitations, and ideal team scenarios.
Buzz is Block’s open‑source, Nostr‑based collaboration workspace that gives each AI agent a cryptographic identity, is model‑agnostic, integrates chat, code repositories and automated workflows, and demonstrates how identity and coordination become the primary bottlenecks when scaling AI agents in teams.
Jack Dorsey’s new nonprofit ‘and Other Stuff’ brings together a diverse team to develop open‑source social applications and tools on decentralized protocols like Nostr and ActivityPub, while critiquing traditional social media’s ad‑driven models and exploring AI‑assisted app creation.
