Render a web page on the host and measure it - screenshots, computed styles, element boxes and post-script text - when a page only exists after its scripts run or when the question is about layout. Covers choosing between web_fetch and a render, reading a design's real measurements, comparing viewports, and the egress policy that decides what may be reached.
Install
npx skills add vecnode/vn-code --skill web-rendernpx skills add vecnode/vn-code --skill web-render -a claude-code -gnpx skills add vecnode/vn-code --skill web-render -a codex -ggemini skills install https://github.com/vecnode/vn-code.git --path packages/dsh-browser/skills/web-rendergh skill install vecnode/vn-code web-rendergit clone --depth 1 https://github.com/vecnode/vn-code /tmp/vecnode__vn-code
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/vecnode__vn-code/packages/dsh-browser/skills/web-render ~/.claude/skills/web-render # Claude Code
cp -R /tmp/vecnode__vn-code/packages/dsh-browser/skills/web-render ~/.agents/skills/web-render # Codex, Cursor, Gemini CLI, Copilot, OpenCode