| Capsule | Node Code Sandbox MCP | |
|---|---|---|
| Description | Run untrusted Python/JavaScript code in WebAssembly sandboxes. | A Node.js–based Model Context Protocol server that spins up disposable Docker containers to execute arbitrary JavaScript. |
| Category | 💻 Code Execution | 💻 Code Execution |
| Language | Rust | TypeScript |
| License | Apache-2.0 | — |
| Stars | 276 | 150 |
| Website | https://github.com/mavdol/capsule | https://github.com/alfonsograziano/node-code-sandbox-mcp |