Design optimized database schemas for SQL and NoSQL databases including tables, relationships, indexes, and constraints. Creates ERD diagrams, migration scripts, and data modeling best practices. Use when users need database design, schema optimization, or data architecture planning.
Install
npx skills add OneWave-AI/claude-skills --skill database-schema-designernpx skills add OneWave-AI/claude-skills --skill database-schema-designer -a claude-code -gnpx skills add OneWave-AI/claude-skills --skill database-schema-designer -a codex -ggemini skills install https://github.com/OneWave-AI/claude-skills.git --path database-schema-designergh skill install OneWave-AI/claude-skills database-schema-designergit clone --depth 1 https://github.com/OneWave-AI/claude-skills /tmp/OneWave-AI__claude-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/OneWave-AI__claude-skills/database-schema-designer ~/.claude/skills/database-schema-designer # Claude Code
cp -R /tmp/OneWave-AI__claude-skills/database-schema-designer ~/.agents/skills/database-schema-designer # Codex, Cursor, Gemini CLI, Copilot, OpenCode