MarketsClaude Cowork 11 Plugins Trigger 200B SaaSpocalypseTechCrunch·high signalXBlueskyLinkedInCopy link11 Claude Cowork plugins across 7 verticals erased 200B+ in market cap. Thomson Reuters -16%, LegalZoom -20%, Salesforce -7%.SourceSource pageTechCrunch↳ Follow the threadStack layer / Update threadTechCrunch Added 'Opaque Recurrence' to Its AI Glossary, Marking a New Class of Interpretability ProblemTechCrunchStack layer / ContrastCROSS-CATEGORY: Four Independent Projects in 48 Hours Built the Portability Layer That Moves Lock-In Off the Agent VendorEngrim, Kit, Yurei and Crew (via Hacker News Show HN and Product Hunt)Stack layer / Contrastchrome-devtools-mcp 1.9.0 publishes itself as an Agent Plugins 1.0 package installable across five agent clientsGitHubPolicy dependency / Stack layerAI Toolbox 3.0 Wins Product Hunt by Selling the Cross-Model Chat Archive That No Model Vendor Will BuildProduct Hunt (corroborated by promptowy.com and the maker's X post)Policy dependency / Stack layerHierarchical Ransomware Agents Escalate to Dynamic and Memory Analysis Only on Specialist DisagreementarXiv 2609.04820Stack layer / Contrastτ^τ-bench Makes Agent Construction the Task: Claude Opus 5 Under Claude Code Passes 23.9% Against an 82.2% Expert CeilingarXiv 2609.04611Stack layer / Follow-up threadDaniel Vaughan: removing the recovery loop drops agent task completion from 95.0% to 12.9%Codex Knowledge Base (Daniel Vaughan)Policy dependencyAuthors Say Publishers Are Claiming Shares of the $1.5B Anthropic Settlement for Books They No Longer Hold Rights ToTechCrunch