Claude Code now reads AGENTS.md if there is no Claude.md
SummaryClaude Code now auto-reads AGENTS.md config files, lowering friction for agent builders to customize behavior.
223 → 739 points · peak 739 · 35 observations
Selected items · September 19, 2026
What moved on September 19, 2026
The items the system selected that day and what they measured. This day came before the written daily briefs; it shows the data.
US Military had close call after using AI for hallucinated intelligence report
SummaryUS military's AI hallucination led to false intelligence; real cautionary tale on AI-tool reliability in high-stakes work.
67 → 437 points · peak 437 · 4 observations