| Pydantic AI | Capsule | |
|---|---|---|
| Description | Run Python code in a secure sandbox via MCP tool calls | Run untrusted Python/JavaScript code in WebAssembly sandboxes. |
| Category | 💻 Code Execution | 💻 Code Execution |
| Language | Python | Rust |
| License | MIT | Apache-2.0 |
| Stars | 16148 | 276 |
| Website | https://ai.pydantic.dev | https://github.com/mavdol/capsule |