Vercel Runtime Cache API guidance — ephemeral per-region key-value cache with tag-based invalidation. Shared across Functions, Routing Middleware, and Builds. Use when implementing caching strategies beyond framework-level caching.
Install
npx skills add vercel/vercel-plugin --skill runtime-cachenpx skills add vercel/vercel-plugin --skill runtime-cache -a claude-code -gnpx skills add vercel/vercel-plugin --skill runtime-cache -a codex -ggemini skills install https://github.com/vercel/vercel-plugin.git --path skills/runtime-cachegh skill install vercel/vercel-plugin runtime-cachegit clone --depth 1 https://github.com/vercel/vercel-plugin /tmp/vercel__vercel-plugin
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/vercel__vercel-plugin/skills/runtime-cache ~/.claude/skills/runtime-cache # Claude Code
cp -R /tmp/vercel__vercel-plugin/skills/runtime-cache ~/.agents/skills/runtime-cache # Codex, Cursor, Gemini CLI, Copilot, OpenCode