Restore a copy of the production database into a throwaway local PostgreSQL, to test a migration, a query or a script on real data without touching production.
Install
npx skills add antoine-tena/kiln --skill prod-dumpnpx skills add antoine-tena/kiln --skill prod-dump -a claude-code -gnpx skills add antoine-tena/kiln --skill prod-dump -a codex -ggemini skills install https://github.com/antoine-tena/kiln.git --path plugins/vps/skills/prod-dumpgh skill install antoine-tena/kiln prod-dumpgit clone --depth 1 https://github.com/antoine-tena/kiln /tmp/antoine-tena__kiln
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/antoine-tena__kiln/plugins/vps/skills/prod-dump ~/.claude/skills/prod-dump # Claude Code
cp -R /tmp/antoine-tena__kiln/plugins/vps/skills/prod-dump ~/.agents/skills/prod-dump # Codex, Cursor, Gemini CLI, Copilot, OpenCode