Unsloth adds OS-level sandboxing on Linux, Mac and Windows

In an October 8 post, an Unsloth team member said the project added OS-level sandboxing using bwrap on Linux, seatbelt on Mac and Windows MXC. The post reports latency under 100 milliseconds per tool call for all three, and 3 milliseconds for its software-style sandboxing with regex and AST checks. The author thanked Windows for collaborating on MXC.