See a page or a dialog of the frontend as users do - a screenshot on three phones (iPhone 16, Galaxy A55, Galaxy S24) and a computer (1920 × 1080), logged in or not, then look at them. Use to check a rendering (new page, dialog, visual touch-up, overflow on mobile) or when the user asks to "see" something on mobile and desktop.
Install
npx skills add antoine-tena/kiln --skill previewnpx skills add antoine-tena/kiln --skill preview -a claude-code -gnpx skills add antoine-tena/kiln --skill preview -a codex -ggemini skills install https://github.com/antoine-tena/kiln.git --path plugins/nuxt/skills/previewgh skill install antoine-tena/kiln previewgit 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/nuxt/skills/preview ~/.claude/skills/preview # Claude Code
cp -R /tmp/antoine-tena__kiln/plugins/nuxt/skills/preview ~/.agents/skills/preview # Codex, Cursor, Gemini CLI, Copilot, OpenCode