What you get
Optimisation starts from the bill and only opens the files the metrics point at.
Nine Frontend Skills From the Vercel Team
Added 2026-08-06The React performance skill carries 40-plus rules in eight impact-ranked groups, the design skill reviews UI against 100-plus, the writing skill reviews docs against 80-plus, and one audits your Vercel bill.

The writing rules are specific: easy, simple and quick are banned; code blocks cap at 80 columns and 25 lines; pricing pages must use a table. The billing skill's method is worth calling out — collect the Vercel metrics first, investigate only the routes and files those metrics point at, and rank the report by cost and performance rather than optimising blind. The deploy skill detects 40-plus frameworks from package.json, but produces a claimable deployment: ownership transfers only when you claim it.