Vercel Functions and Runtime Skill --- progressive disclosure: entry point: summary: "Vercel Functions and Edge Runtime: serverless APIs, edge execution, cron jobs, and routing middleware." when to use: - "When building API routes or serverless logic" - "When targeting the Edge Runtime" - "When scheduling tasks with cron jobs" quick start: - "Create a function entry point" - "Choose the runtime (Node or Edge)" - "Configure cron schedules" - "Deploy and monitor" token estimate: entry: 90-110 full: 3600-4700 --- Overview Vercel Functions provide serverless execution for APIs and background task…