Antigravity CLI /swarm Demo: 1 Prompt Orchestrates 23 Agents Shipping 16 Apps
rseroter · x · 2026-11-13
A developer demoed Gemini 4 Hydrogen landing in Antigravity CLI (agy) with the /swarm feature: one prompt from an empty directory spawns a 1-Queen + 22-worker bee swarm.
- Queen coordinator, 4 QA verifiers and a shell integrator run on Gemini 4 Carbon
- 16 parallel builders (plus a stall monitor) on Gemini 4 Hydrogen ship 16 zero-dependency 60fps <canvas> mini-apps
- Direct peer-to-peer @builder -> @qa -> @integrator handoffs; alt+s opens the /swarm board, o inspects live subagents
- Bonus: opening the board natively in Ghostty/Kitty shows animated bees that flap while working and nap while waiting
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