Tomas Valenta
1203ccbad3
<!-- CURSOR_SUMMARY --> > [!NOTE] > Adds beta MCP support to JS/Python SDKs with template auto-selection, config POST, MCP URL helpers, and codegen for MCP types/schemas. > > - **SDKs (Beta MCP support)**: > - **JS SDK**: > - Add `McpServer` types and export; extend `Sandbox.betaCreate` with `mcp` option that auto-selects `mcp-gateway-v0`, configures MCP via POST `/config` on port `50005` with retries, and expose `betaGetMcpUrl()`. > - Add `wait(ms)` util; generate MCP types from `spec/mcp-server.json`; new `generate:mcp` script and dev dep `json-schema-to-typescript`. > - **Python SDK**: > - Generate and export `McpServer` (TypedDict); extend sync/async `beta_create` with `mcp` option, auto-select default MCP template, POST MCP config with retries, and add `beta_get_mcp_url()`; define `mcp_port` and `default_mcp_template`. > - Makefile: add `generate-mcp` target; include `datamodel-code-generator` in tooling; update lockfile/pyproject deps. > - **Tooling**: > - Add `spec/mcp-server.json` schema; update codegen Dockerfile to install `datamodel-code-generator`. > - > > <sup>Written by [Cursor Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit cf3f175d310d4c242cd2e867efd801f5c04f2099. This will update automatically on new commits. Configure [here](https://cursor.com/dashboard?tab=bugbot).</sup> <!-- /CURSOR_SUMMARY --> --------- Co-authored-by: Jonas Scholz <Jonas.Scholz@bbscholz.de>
What is E2B?
E2B is an open-source infrastructure that allows you to run AI-generated code in secure isolated sandboxes in the cloud. To start and control sandboxes, use our JavaScript SDK or Python SDK.
Run your first Sandbox
1. Install SDK
npm i @e2b/code-interpreter
2. Get your E2B API key
E2B_API_KEY=e2b_***
3. Execute code with code interpreter inside Sandbox
import { Sandbox } from '@e2b/code-interpreter'
const sbx = await Sandbox.create()
await sbx.runCode('x = 1')
const execution = await sbx.runCode('x+=1; x')
console.log(execution.text) // outputs 2
4. Check docs
Visit E2B documentation.
5. E2B cookbook
Visit our Cookbook to get inspired by examples with different LLMs and AI frameworks.