腾讯云给AI agent加了时间倒流，Cube Sandbox现在能快照、克隆、回滚，100毫秒回滚到出事前，还能秒级克隆一堆独立沙盒，自己就能部署。
腾讯云开源Cube Sandbox一个月后，推出快照、克隆、回滚三项核心功能。该工具通过微虚拟机隔离运行AI agent，可在健康状态创建检查点，让agent自由操作后回滚到之前状态。回滚时间低于100毫秒，克隆支持秒级生成数十个完全隔离的副本。同时发布的Lobster WebUI可将检查点时间线和克隆操作图形化。下一步将加入内容感知网络控制和凭据保险库。
Your AI agent just nuked its own sandbox? Cool — b…
Your AI agent just nuked its own sandbox? Cool — blink, and it's back to the moment before things went sideways.
A month ago Tencent Cloud open-sourced Cube Sandbox, a microVM-isolated runtime for AI agents. Today's update lands the trio we're most excited about: snapshot, clone, rollback — essentially a time machine and a clone trick for your agent.
Checkpoint when the sandbox is healthy, let the agent do whatever, rollback to rewind on failure, or clone to fan out dozens of fully-isolated copies in seconds. Sub-100 ms rollback, dozens of clones in seconds. Same sandbox_id — the agent just keeps going.
Shipping alongside it: a "Lobster" WebUI that turns checkpoint timelines, time-travel, and one-to-many cloning into a few mouse clicks.
Coming next: built-in high-performance content-aware network control and credential vaulting — so you don't just isolate where the agent runs, you control what it can reach.
E2B-compatible. Self-hostable on a normal CVM. ⭐ if it helps. https://t.co/HmybbCtZbh