Tencent AI(@TencentAI_News):Can we get a redo button while we're at it? Secure VM put agent isolation on everyone's mind. Rollback is the other half of safety. When a step goes wrong, you want to undo it. @CubeSandbox is open source. Agents go off-script all the time, so each task gets its own kernel and untrusted code never touches your stuff. Your credentials sit in a vault and get injected at the gateway, never inside the sandbox. And when a step still goes wrong, you roll back to a snapshot instead of starting over. 🤯repo:

2026.09.15 13:38

Can we get a redo button while we're at it? Secure VM put agent isolation on everyone's mind. Rollback is the other half of safety. When a step goes wrong, you want to undo it. @CubeSandbox is open source. Agents go off-script all the time, so each task gets its own kernel and untrusted code never touches your stuff. Your credentials sit in a vault and get injected at the gateway, never inside the sandbox. And when a step still goes wrong, you roll back to a snapshot instead of starting over. 🤯repo: