Change the Django database schema - one new numbered migration per change, never a rewrite of a merged migration. Use as soon as a model changes.
Install
npx skills add antoine-tena/kiln --skill migrationnpx skills add antoine-tena/kiln --skill migration -a claude-code -gnpx skills add antoine-tena/kiln --skill migration -a codex -ggemini skills install https://github.com/antoine-tena/kiln.git --path plugins/django/skills/migrationgh skill install antoine-tena/kiln migrationgit 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/django/skills/migration ~/.claude/skills/migration # Claude Code
cp -R /tmp/antoine-tena__kiln/plugins/django/skills/migration ~/.agents/skills/migration # Codex, Cursor, Gemini CLI, Copilot, OpenCode