Microsandbox: Virtual Machines that feel and perform like containers

Summary

——— easy secure execution of untrusted user/ai code ——— WHY MICROSANDBOX? Ever needed to run code you don't fully trust? Whether it's AI-generated code, user submissions, or experimental code, the traditional options all have serious drawbacks: Running locally - One malicious script and your entire system is compromised - One malicious script and your entire system is compromised Using containers - Shared kernels mean sophisticated attacks can still break out - Shared kernels mean sophisticated attacks can still break out Traditional VMs - Waiting 10+ seconds for a VM to boot kills productivity and performance - Waiting 10+ seconds for a VM to boot kills productivity and performance Cloud solutions - Not as flexible, at the whim of the cloud provider microsandbox combines the best of all worlds: Bulletproof Security - True VM isolation with - True VM isolation with microVMs Instant Startup - Boot times under 200ms, not 10+ seconds - Boot times under 200ms, not 10+ seconds Your Infrastructure - Self-hosted with complete control - Self-hosted with complete control OCI Compatible - Works with standard container images - Works with standard container images AI-Ready - Built-in - Built-in MCP support for seamless AI integration • • • SDK QUICK START Get started in few easy steps: 1 Start the Server Install microsandbox curl -sSL https://get.microsandbox.dev | sh And start the server msb server start --dev Tip microsandbox server is also an MCP server, so it works directly with Claude, Agno and other MCP-enabled AI tools and agents. For more information on setting up the server, see the self-hosting guide. Optionally pull the environment image msb pull microsandbox/python 2 Install the SDK Python pip install microsandbox JavaScript npm install microsandbox Rust cargo add microsandbox Note There are SDKs for other languages as well! Join us in expanding support for your favorite language. 3 Execute the Code microsandbox offers a growing list of sandbox environment types op...