Rules by tool

Cursor

48 rule files

Claude Code (CLAUDE.md)

31 rule files

AGENTS.md

34 rule files

GitHub Copilot

20 rule files

Windsurf

15 rule files

Get new rules weekly

One email a week: fresh rule files, agent tips, and what's changing in Cursor, Claude Code and Copilot. Free, unsubscribe anytime.

Opens the Rulestack Newsletter on beehiiv in a new tab. Or subscribe directly on beehiiv.