Buzz

Open Source AI with Goose & Buzz, New OUSD Stablecoin, Fable 5 is Back

- Goose Development Kit (GDK) — Spiral (Jack Dorsey's organization) is pivoting Goose from a single desktop application to an open-source development platform. GDK will expose Goose's agent components via a Rust API with bindings for other languages, enabling any developer to build custom AI agent clients. The core Goose team (six developers) moved to Spiral, which aims to bring public-good ethos from Bitcoin work to AI. - Model agnosticism and dynamic model selection — GDK will support any model (frontier or open-source), running anywhere (cloud, local, peer-to-peer via Mesh LLM). Dynamic model selection allows intelligent routing of tasks to cheaper or local models when appropriate, avoiding vendor lock-in and preserving privacy. - Buzz and real-time collaborative development — Buzz is a Nostr-based AI client that lets multiple agents and humans collaborate in shared channels. DK uses it to run Claude (for design decisions), Codex (for implementation), and Fable (for evaluation) simultaneously, with agents tagging each other in sequence. Work is visible in real-time, changing how open-source development happens. - Nostr and decentralized infrastructure — Buzz stores conversation and code data on Nostr relays (or SQL databases for enterprises). Block is exploring agent identities on Nostr, decoupling applications from centralized backends. Decentralized data storage via Nostr + Blossom servers preserves user choice and prevents platform lock-in. - OpenUSD stablecoin consortium — Stripe, Visa, Mastercard, Coinbase, Robinhood, and others announced OpenUSD, a new USD stablecoin where treasury profits are distributed to value providers (proportional to transaction volume driven) rather than captured by a single issuer. Launching on multiple chains (Solana, Ethereum, Base, Polygon, etc.), positioning it as a competitor to Tether and Circle. - Claude becoming more paternalistic — Max noted Claude has grown increasingly moralistic and safety-conscious over time, refusing to engage with controversial topics or offering unsolicited advice, whereas Google's Gemini remains more neutral. This highlights risk of relying on a single closed model; GDK and Buzz mitigate that by allowing easy model switching.