Anthropic opened a plugin submission portal for the Claude directory, a guest researcher reports Claude computing a nine-loop physics amplitude on a $2,000 budget, Postgres 19 hits beta 4 with headline features reverted, and CISA flags actively exploited SharePoint and MikroTik flaws.
From the labs
- Build plugins for Claude — Anthropic (+ Claude Marketplace)
Worth your time
- Yes, Claude can do Nine Loops — Matt von Hippel, Anthropic
Beyond AI
- PostgreSQL 19 Beta 4 Released! — PostgreSQL Global Development Group
- SharePoint RCE and MikroTik RouterOS Flaws Actively Exploited in the Wild — Ravie Lakshmanan, The Hacker News