* [Microsandbox v0.7.8](https://github.com/superradcompany/microsandbox) – Secure, local-first programmable sandboxes using hardware-isolated microVMs that boot in milliseconds for AI agents.

* [Drop v0.3.1](https://github.com/wrr/drop) – Drop creates disposable Linux sandboxed environments that isolate programs while keeping installed software, username, and selected configuration files available.

* [Agent Sandbox v1.0.6](https://github.com/kubernetes-sigs/agent-sandbox) – Declarative Kubernetes API and controller for managing isolated, stateful, singleton pods with stable identity and persistent storage.

* [Agents v0.5.2](https://github.com/rivet-dev/agents) – Agent infrastructure that runs durable Rivet Actors with persistent memory and a sandboxed HTTP-controlled coding agent.

* [gVisor release-20261005.0](https://github.com/google/gvisor) – Application kernel providing strong isolation between applications and the host operating system.