Treadstone is an agent-native sandbox platform for longer-running AI work. You can run agents inside isolated sandboxes, or treat sandboxes as tools that agents call on demand. Each sandbox is built around an all-in-one runtime: code execution, shell, file system, browser-facing surfaces, MCP, and long-running state.
Treadstone is open source, self-hostable, and built on Kubernetes.
Treadstone is open source, self-hostable, and built on Kubernetes.