Anthropic Launches "You Should Know" Plugin for Claude Code

Anthropic has released a new Claude Code plugin called "You Should Know" that scans outputs and surfaces critical information users might miss in long sessions. Developers including Addy Osmani have shared tutorials on building similar mods, with community members calling the hooks capability a potential game changer.

2026-10-03 ~ 2026-10-03 · 4 related posts

• Claude Code ships You Should Know plugin that flags outputs you might miss — ClaudeDevs · 2026-10-03
• Inside Claude Code mods: Addy Osmani builds an 80-line context window forecast — ClaudeDevs · 2026-10-03
• Anthropic ships Claude Code plugin 'You should Know' to surface info you might miss — trq212 · 2026-10-03
• 'You should know' Claude Code mod uses a side agent to watch model output — pswider · 2026-10-03