Interactive builder for Claude Code rule files (Markdown files under .claude/rules/ with optional paths frontmatter and an XML-sectioned body). Use it to create, add, write or scaffold a rule, a set of coding conventions or a style guide for Claude, or to ask how paths scoping works, even when the user only describes the behavior ("make Claude always do X in these files").
Install
npx skills add rhawk117/rygentic-harness --skill create-rulesnpx skills add rhawk117/rygentic-harness --skill create-rules -a claude-code -gnpx skills add rhawk117/rygentic-harness --skill create-rules -a codex -ggemini skills install https://github.com/rhawk117/rygentic-harness.git --path plugins/vibe-code/skills/create-rulesgh skill install rhawk117/rygentic-harness create-rulesgit clone --depth 1 https://github.com/rhawk117/rygentic-harness /tmp/rhawk117__rygentic-harness
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/rhawk117__rygentic-harness/plugins/vibe-code/skills/create-rules ~/.claude/skills/create-rules # Claude Code
cp -R /tmp/rhawk117__rygentic-harness/plugins/vibe-code/skills/create-rules ~/.agents/skills/create-rules # Codex, Cursor, Gemini CLI, Copilot, OpenCode