Hacker NewsTerminal Use (YC W26) — Vercel for Filesystem-Based Agents (110pts)Hacker News·high signalXBlueskyLinkedInCopy linkYC startup launching deployment platform for filesystem-based AI agents. Agent infrastructure maturing from build-your-own to deploy-as-service.SourceSource pageHacker News↳ Follow the threadStack layer / Threat patternpensarai/apex Tags v2.4.0 for Terminal-Native Autonomous Offensive Security Testing at Just 306 StarsGitHubPolicy dependency / Stack layerOpenBot v0.0.4 fixes a policy fail-open where the guard judged browser clicks with the element half emptyGitHub (CopilotKit/OpenBot)Stack layerAnthropic Was Caught Shrinking Claude Code's Effort Scale Server-Side Without a Changelog EntryHacker News (corroborated by @argofowl on X)Policy dependency / Stack layerMCP-Universe RL trains tool-use agents by using MCP servers as the RL environment interfacearXivPolicy dependency / Stack layerVercel replaced its Sensitive toggle with Config and Secret environment variable typesVercel ChangelogStack layer / ContrastQwen shipped a codesigned computer-use driver as a standalone binary and npm SDK, split out from qwen-codeGitHubStack layer / ContrastMicrosoft's Agent Lightning v1.0.1 ships an agent skill whose job is optimizing other agents, installed through gh skillGitHubPolicy dependency / Stack layerEnozunu Applies Lockfiles and Reproducible Builds to AI Agent Configuration Across Claude and CodexGitHub (via Show HN, Aug 23)