OSSsuperhq-ai/shuru — Disposable MicroVM Sandbox for AI Agents on macOSGitHub·high signalXBlueskyLinkedInCopy linkLightweight Linux VMs via Apple Virtualization.framework. Ephemeral rootfs, checkpoints, port forwarding. Free, local-first alternative to Daytona.SourceSource pageGitHub↳ Follow the threadStack layer / Threat patternai-engineer-notebooks teaches agents and RAG from raw API calls, deliberately refusing LangChain, on the free Groq tierHacker NewsStack layer / ContrastTencent open-sources Hy4-preview, a 770B-parameter MoE with 49B active and a 1M-token context windowGitHubStack layer / ContrastCode World Model releases weights and a 40-example reproduction set for treating a coding agent as a world modelGitHubStack layer / Threat patternGrith Scores Every Syscall a Coding Agent Makes and Queues the Ambiguous Ones for a HumanGitHub (Show HN, 2026-08-28)Stack layer / Contrastgraphify is tagging a release almost daily, three in five days, at 111,804 starsGitHubThreat pattern / Update threadHolmesGPT 0.40.0 is almost entirely a security release: command injection across five toolsets, SSRF, and signed bash approval prefixesGitHubThreat pattern / Update threadclaude-mem v13.16.1 fixes a Windows process-tree leak that wedged port 37777 under dead PIDsGitHubStack layer / Update threadClaude Code v2.1.248 adds a --restricted mode that strips every command-executing tool and ignores all settings filesGitHub