Design scalable distributed systems using structured approaches for load balancing, caching, database scaling, and message queues. Use when the user mentions "system design", "scale this", "high availability", "rate limiter", "design a URL shortener", "design Twitter", "design Uber", "design a news feed", "system design interview", "capacity planning", or "distributed architecture".
Install
npx skills add wondelai/skills --skill system-designnpx skills add wondelai/skills --skill system-design -a claude-code -gnpx skills add wondelai/skills --skill system-design -a codex -ggemini skills install https://github.com/wondelai/skills.git --path system-designgh skill install wondelai/skills system-designgit clone --depth 1 https://github.com/wondelai/skills /tmp/wondelai__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/wondelai__skills/system-design ~/.claude/skills/system-design # Claude Code
cp -R /tmp/wondelai__skills/system-design ~/.agents/skills/system-design # Codex, Cursor, Gemini CLI, Copilot, OpenCode