@emmanuelsamms: Tencent just open-sourced something huge for anyone building AI agents — and it's called Cube Sandbox. The numbers are wild: ⚡ Starts in under 60ms — up to 50x faster than a traditional VM 💾 Only 5MB of RAM per instance — run over 2,000 sandboxes on a single server simultaneously 🔒 Real security — microVMs powered by KVM and Rust VMM, so every agent gets its own dedicated kernel. Container escapes are physically impossible. 🔄 100% compatible with the E2-B SDK — already using E2-B in production? Change one environment variable and you're done. Zero code changes. Zero migration headache. 🆓 Self-hosted, open source, and completely free This is the sandbox infrastructure that was previously only available to companies with serious engineering budgets — now available to everyone. Comment "sandbox" and I'll DM you the link 👇 #CubeSandbox #Tencent #AIAgents #OpenSourceAI #AITools #GitHub #SelfHosted #AIInfrastructure #DeveloperTools #AIForDevelopers #FreeAI #CloudAI #AgentSandbox #AIProductivity #Shorts

Emmanuel Samms

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Friday 04 September 2026 04:51:04 GMT