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Execute code securely in cloud sandboxes.
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Deprecated: This project is no longer actively maintained. It may not receive further updates or bug fixes.
E2B MCP Server
This repository contains the source code for the E2B MCP server.
The E2B MCP server allows you to add code interpreting capabilities to your Claude Desktop app via the E2B Sandbox. See demo here.
Available in two editions:
Installing via Smithery
You can also install E2B for Claude Desktop automatically via Smithery:
npx @smithery/cli install e2b --client claude
Installing E2B (Python)
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/e2b-dev/mcp-serverFAQ
Is E2B (Python) MCP free?
Yes, E2B (Python) MCP is free — one-click install via Unyly at no cost.
Does E2B (Python) need an API key?
No, E2B (Python) runs without API keys or environment variables.
Is E2B (Python) hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install E2B (Python) in Claude Desktop, Claude Code or Cursor?
Open E2B (Python) on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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