Microsandbox

Open-source, local microVM sandboxes for untrusted workloads, with an embeddable SDK and an MCP server.

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About

Microsandbox runs untrusted workloads in fast, local microVMs with hardware isolation, with average boot times under 100 milliseconds. It runs standard OCI container images, can fork and snapshot live sandboxes, and can be embedded in code through TypeScript, Python, Rust and Go SDKs. An msb CLI and an MCP server let agents create their own sandboxes.

Use cases: code-generation, containers-kubernetes

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Fact sheet

Category: Sandboxes · self hosted microvm
Self-host: Yesraw.githubusercontent.com
Open source: Yesraw.githubusercontent.com
Protocols: mcpraw.githubusercontent.com

Facts read from the vendor's own pages by claude-haiku-5-5 on Oct 24, 2026; a fact is shown only with the page it came from.

Signals

Stars: 8,789
Forks: 489
Open issues: 76
Last commit: Oct 24, 2026 (6 days ago)
Last release: Oct 23, 2026 (6 days ago)

Details

License: Apache-2.0
Repository: github.com/superradcompany/microsandbox
Website: github.com/superradcompany/microsandbox
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: README

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Cite this page

Microsandbox. Agent Mart. https://agentmart.dev/infrastructure/microsandbox (last updated 2026-10-24)