Vibe CodingClaude Code v2.1.63 Simplify and Batch Skills ShipBoris Cherny on Xvia @bcherny·high signalXBlueskyLinkedInCopy linkClaude Code ships /simplify (3 parallel review agents) and /batch (large-scale parallel migrations). HTTP hooks, auto-memory, worktree configs.SourceSource pageBoris Cherny on X↳ Follow the threadPolicy dependency / Stack layerFour advisories land on Databricks' Omnigent meta-harness, one critical, all reported by an autonomous security agentGitHub Security AdvisoriesPolicy dependency / Stack layerPattern: four coding-agent CLIs shipped self-hosted or in-network execution controls in the same weekCursorPolicy dependency / Stack layerA third-party agent skill can steer 81% of purchase decisions while passing every scanner and preserving 100% task utilityarXiv 2609.02564Policy dependency / Stack layerAnthropic open-sources a commerce agent blueprint with three runtimes and merchant approval gatesGitHub (Anthropic)Stack layer / Threat patternTwo agent-skill security scanners were both blind to __pycache__, letting a malicious skill ship a clean verdictNVDPolicy dependency / Stack layerClaude Code 2.1.259 refuses to start when a managed settings file cannot be parsedClaude Code ChangelogStack layer / ContrastBlocking subagents from seeing each other's partial findings raises deep-research accuracy to 82.6%arXivStack layer / Threat patternCyberStrike ships an open-source offensive security harness with 7,600 Ed25519-signed attack skillsGitHub (CyberStrikeus)