# Docs - [Introduction](/): Run AI agents (Claude Code, OpenAI Agents, and more) in any sandbox, controlled from Python over WebSocket. - [Quickstart](/quickstart): Start the runtime, connect from Python, and run your first prompt. - [Python Client](/python-client): Connect to agent runtime in sandbox from Python. - [Agent Runtime](/agent-runtime): CLI flags, built-in agent handlers, and custom handler authoring for the runtimeuse server.