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

Anthropic released sandbox-runtime (srt), an open-source OS-level sandbox that underpins Claude Code and restricts file and network access for AI agents, MCP servers and CLI tools. The runtime uses Seatbelt on macOS and bubblewrap on Linux, and requires no containers.

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. The post Meet Anthropic’s sandbox-runtime: OS-Level Sandboxing for AI Agents, No Containers https://www.marktechpost.com/2026/10/24/anthropic-sandbox-runtime-ai-agent-sandbox/ appeared first on MarkTechPost https://www.marktechpost.com .