Google Cloud donates Agent Substrate, gVisor, OpenRL to CNCF as Agent Substrate hits 1.0 GA
rakyll · x · 2026-11-13
Google Cloud has donated three core AI agent infrastructure projects—Agent Substrate, gVisor, and OpenRL—to the CNCF, alongside the 1.0 GA release of Agent Substrate on GKE.
Running autonomous agents on stock Kubernetes hits two walls: agents idle 90% of the time waiting on APIs or user input, and thousands of ephemeral pods overload the control plane.
- Agent Substrate (1.0 GA on GKE): decouples state from compute—idle agent sessions are snapshotted and restored with full memory/disk state in under 500ms onto warm worker pools, delivering up to 10x density without 24/7 pods
- gVisor: moving to CNCF Sandbox; kernel-level userspace sandboxing isolates untrusted agent code without virtualization overhead
- OpenRL: also donated to CNCF
The accompanying demo shows 250 actors scheduled across 8 warm pods with 200ms resume times.
More from coding & agent
- Dev builds typing game where your keystrokes play the music, in 3 days with Fable — vauvva · 2026-11-13
- $10k Claude-powered 'Business Brain' install nets client $41.5k in 30 days — aryanXmahajan · 2026-11-13
- Wolfram Alpha MCP Server brings computational knowledge engine to AI agents — modelcontextprotocol · 2026-11-13
- What changes when 8 people share AI agents instead of each running their own — One-Wolverine-6207 · 2026-11-13
- Visual AI agents should save discovered pipelines as reusable programs, argues dev — prateekj · 2026-11-13
- AGENTS.md is the ask, not the check: every rule should be backed by a gate — therealdanvega · 2026-11-13