# Meet Anthropic's sandbox-runtime: OS-Level Sandboxing for AI Agents, No Containers

> **Publication**: aitalky (Independent AI Journalism)
> **Canonical Citation URL**: https://aitalky.vercel.app/news/meet-anthropics-sandbox-runtime-os-level-sandboxing-for-ai-agents-no-containers
> **Original Source**: [MarkTechPost](https://www.marktechpost.com/2026/10/24/anthropic-sandbox-runtime-ai-agent-sandbox/)
> **Author**: Asif Razzaq (undefined)
> **Published Date**: Saturday, October 24, 2026
> **Category**: RESEARCH
> **Tags**: AI, MarkTechPost, research

## Executive Summary
Anthropic sandbox-runtime (srt) is the open-source, OS-level sandbox behind Claude Code. It restricts file and network access for agents, MCP servers and CLI tools with Seatbelt on macOS and bubblewrap on Linux, no containers needed



## Full Coverage
Anthropic sandbox-runtime (srt) is the open-source, OS-level sandbox behind Claude Code. It restricts file and network access for agents, MCP servers and CLI tools with Seatbelt on macOS and bubblewrap on Linux, no containers needed

---
*Generated for AI agents and LLM citation by aitalky (https://aitalky.vercel.app).*