Official MCP RegistryHosted servercontainers.mcp.cloudflare.com

Sandbox Container

Provides a secure, sandboxed environment for executing Python, Node.js, and shell commands in ephemeral containers with file management capabilities for code testing, visualization, and data analysis.

Connect to Claude Code

Copy

claude mcp add --transport sse sandbox-container https://containers.mcp.cloudflare.com/sse

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

https://containers.mcp.cloudflare.com/ssesse

Published in the official MCP registry as “Sandbox Container”. Verified through the vendor namespace.

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