agent-substrate/substrate
Summary
Agent Substrate provides a high-density runtime environment for large-scale agent deployments with sub-second lifecycle operations. It uses Kubernetes for provisioning and worker management, supports sandbox technologies like microVMs and gVisor, and is designed to be framework-agnostic with an agent development kit and integrations for LangChain, Claude Code, MCP, and more. The project is early in development but offers demos and extensive documentation for setup and deployment.