Buzz

TL;DR

Buzz puts people, agents, project activity, and shared conversation into one workspace. Keep it as a human-reviewed bookmark for agent coordination; the recovered video's replacement claims do not establish an advantage over the tools already in use.

What it actually is

• Block maintains the public block/buzz repository under Apache-2.0. Its README describes desktop clients, a relay, a CLI, and agent participation. It explicitly describes the product as unfinished. Official repository
• The documented self-hosted path requires additional infrastructure; downloading a desktop client is not evidence that every agent or relay is configured. Official setup guidance
• The official releases page listed desktop v0.5.25 when checked on 2026-09-27. This is a dated release observation, not a compatibility or reliability guarantee. Releases

Links

• Repo: https://github.com/block/buzz
• Docs: https://github.com/block/buzz#readme
• Releases: https://github.com/block/buzz/releases