Data access patterns, Scaling, Migrations, and ORM selection.
Install
npx skills add HoangNguyen0403/agent-skills-standard --skill nestjs-databasenpx skills add HoangNguyen0403/agent-skills-standard --skill nestjs-database -a claude-code -gnpx skills add HoangNguyen0403/agent-skills-standard --skill nestjs-database -a codex -ggemini skills install https://github.com/HoangNguyen0403/agent-skills-standard.git --path skills/nestjs/databasegh skill install HoangNguyen0403/agent-skills-standard nestjs-databasegit clone --depth 1 https://github.com/HoangNguyen0403/agent-skills-standard /tmp/HoangNguyen0403__agent-skills-standard
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/HoangNguyen0403__agent-skills-standard/skills/nestjs/database ~/.claude/skills/nestjs-database # Claude Code
cp -R /tmp/HoangNguyen0403__agent-skills-standard/skills/nestjs/database ~/.agents/skills/nestjs-database # Codex, Cursor, Gemini CLI, Copilot, OpenCode