Rule Composer

Select your stack, IDE, and rule type — get a ready-to-paste guardrail file in seconds.

Stack

IDE / Agent

All IDEs receive the identical rules file — no IDE is preferred or required.

Output mode:Project-level rules

CLAUDE.md

Rule Type

BothSecure coding patterns + dependency alertsPatterns onlyALWAYS/NEVER safe-coding directives — no dependency editsDeps onlyDependency vulnerability advisories — requires confirmation before upgrades

Generate

Merges all selected rules into a single CLAUDE.md file formatted for Claude Code.