E2B

Open-source infrastructure to run AI-generated code securely in isolated cloud sandboxes, with Python and JS/TS SDKs.

Connects to: Python SDK, JS SDK, agent frameworks · Python · Apache-2.0 12,600★

Use it with an AI agent

Loadbay is an MCP server, so an agent can search the catalog and find this harness:

claude mcp add --transport http loadbay https://loadbay.xyz/api/mcp

• Source: https://github.com/e2b-dev/E2B
• This harness as JSON: /api/harnesses/e2b
• Agent setup: /setup.md
• Browse all 370+ harnesses on Loadbay