Dev Tools · 9h ago
AgentENV: Open-source Rust runtime for AI agents hits 50ms cold starts
AgentENV is a distributed runtime for AI agents built in Rust, now powering Kimi K3's agentic RL training. It achieves 50ms cold starts and sub-100ms snapshot/fork using Firecracker micro-VMs. The open-source project has 1,411 GitHub stars and is MIT-licensed.
Meridian48 take
AgentENV's performance claims are impressive, but the real test will be adoption beyond its parent project, Kimi K3.
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AgentENV: Distributed Runtime for AI Agents at Scale (Open Source, Rust) →
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