Create or update multiple CMS items in a Webflow collection with validation and diff preview. Use when adding multiple blog posts, products, or updating fields across many items.
Install
npx skills add webflow/webflow-skills --skill bulk-cms-updatenpx skills add webflow/webflow-skills --skill bulk-cms-update -a claude-code -gnpx skills add webflow/webflow-skills --skill bulk-cms-update -a codex -ggemini skills install https://github.com/webflow/webflow-skills.git --path plugins/webflow-skills/skills/bulk-cms-updategh skill install webflow/webflow-skills bulk-cms-updategit clone --depth 1 https://github.com/webflow/webflow-skills /tmp/webflow__webflow-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/webflow__webflow-skills/plugins/webflow-skills/skills/bulk-cms-update ~/.claude/skills/bulk-cms-update # Claude Code
cp -R /tmp/webflow__webflow-skills/plugins/webflow-skills/skills/bulk-cms-update ~/.agents/skills/bulk-cms-update # Codex, Cursor, Gemini CLI, Copilot, OpenCode