Guide for creating Claude Code slash commands. Use when the user wants to create a new slash command, update an existing slash command, or asks about slash command syntax, frontmatter options, or best practices.
Install
npx skills add greatSumini/cc-system --skill slash-command-creatornpx skills add greatSumini/cc-system --skill slash-command-creator -a claude-code -gnpx skills add greatSumini/cc-system --skill slash-command-creator -a codex -ggemini skills install https://github.com/greatSumini/cc-system.git --path .claude/skills/slash-command-creatorgh skill install greatSumini/cc-system slash-command-creatorgit clone --depth 1 https://github.com/greatSumini/cc-system /tmp/greatSumini__cc-system
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/greatSumini__cc-system/.claude/skills/slash-command-creator ~/.claude/skills/slash-command-creator # Claude Code
cp -R /tmp/greatSumini__cc-system/.claude/skills/slash-command-creator ~/.agents/skills/slash-command-creator # Codex, Cursor, Gemini CLI, Copilot, OpenCode