Cloudflare Sandbox SDK

Sandboxes on Cloudflare Workers that run untrusted or agent-written code in isolated containers.

Infrastructure by Cloudflare

IndexedOther★ 1,154

Install

Pick your client. Read the repository before you give any tool access to your data.

npm install @cloudflare/sandbox

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About

Cloudflare Sandboxes run untrusted or agent-written code apart from your application. Containers run an image you provide as a microVM with its own kernel, and Dynamic Workers run JavaScript, Python or WebAssembly code loaded at runtime. Both are reached through a Worker, which decides which APIs and data the code receives and whether it can reach the internet.

Use cases: cloud-management, containers-kubernetes

Reviews

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Fact sheet

Category: Sandboxes · edge containers
Protocols: mcp

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: 1,154
Forks: 122
Open issues: 0
Last commit: Oct 23, 2026 (5 days ago)
Last release: Oct 22, 2026 (6 days ago)

Details

Packages: npm @cloudflare/sandbox
License: Other
Repository: github.com/cloudflare/sandbox-sdk
Website: developers.cloudflare.com/sandbox/
Docs: developers.cloudflare.com/sandbox/
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Website Docs Pricing page README

More from Cloudflare

Cite this page

Cloudflare Sandbox SDK. Agent Mart. https://agentmart.dev/infrastructure/cloudflare-sandbox-sdk (last updated 2026-10-24)