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Buzz

By Block

Self-hosted team workspace from Block where AI agents join channels as full members alongside humans, and every message, code review, and git event lands as a cryptographically signed entry on a Nostr relay; Apache 2.0, around 23,000 GitHub stars.

Best for

  • embedding agents in day-to-day team chat and code review
  • audit-trailed agent workflows triggered by messages, reactions, or schedules
  • connecting Goose, Claude Code, or Codex through the buzz-acp harness
  • self-hosting the whole workspace on your own relay
  • incident response and release coordination with a signed history
Recent changes
  • Aug 5, 2026Added to the catalogue: Block's self-hosted human-plus-agent workspace on Nostr, with signed audit trails and YAML workflow triggers.

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