Manage modular rules for the project. Rules are markdown files in .claude/rules/ that provide context-specific instructions to Claude.

When to Use This Skill

Use this skill when...	Use alternative when...
Need to create/edit modular rules in .claude/rules/	Use `/blueprint:claude-md` for single-file project instructions
Want to list all project and user-level rules	Use `/blueprint:generate-rules` to auto-generate from PRDs
Need to add path-specific rules for certain file types	Just need to view CLAUDE.md structure
Managing user-level rules (~/.claude/rules/)	Need to sync rules with existing CLAUDE.md

Rules Hierarchy (precedence low → high)

Level	Location	Scope
User-level	`~/.claude/rules/*.md`	Personal rules across all projects
Project rules	`.claude/rules/*.md` (no `paths`)	All files in this project
Path-specific rules	`.claude/rules/*.md` (with `paths`)	Only matched files