Descriptions:
Keith AI presents a comprehensive 28-minute walkthrough of Buzz, a multi-agent collaboration platform built on the Nostr decentralized protocol by Block, the company founded by Jack Dorsey. The video addresses a growing pain point for power AI users: managing Claude Code, Codex, Hermes, and other agents across separate interfaces with no shared context, forcing constant copy-paste between tools and making team collaboration nearly impossible.
Buzz functions like a combination of Slack and Discord but designed from the ground up for humans and AI agents to work together in the same environment. The tutorial covers the platform’s core structure — channels, direct messages, forums, and agent configuration — and walks through how to set up Claude Code and Codex to cross-check each other’s work, how to deploy multiple Hermes instances across a MacBook, local server, and VPS so that agents remain online 24/7 even when the main machine is off, and how to run audio huddles where AI agents join live team meetings, capture notes, and immediately act on action items.
Key technical concepts explained include Nostr’s cryptographic identity model (which gives users full ownership of their data independent of Buzz as a platform), agent harness and permission configuration, parallelism settings, and the nuances of multi-machine deployments. The creator shares importable agent configuration files in the video description for viewers to use directly.
📺 Source: Keith AI · Published August 08, 2026
🏷️ Format: Tutorial Demo
