Vitals Desk — drop the Lighthouse report or the HAR, get the performance plan

Web performance, arithmetic first. Drop a Lighthouse JSON report, a PageSpeed Insights response, a HAR capture, a DevTools resource table or just your metric readings, and your browser does the whole measurable half for free: every Core Web Vital banded against the published thresholds, page weight by resource type in wire and decoded bytes, a performance budget derived line by line where your own target replaces the preset instead of stacking on it, a savings ledger in which each resource is claimed by exactly one rule so the totals cannot double count, repeat-visit cache savings kept in their own ledger for the same reason, twenty-three findings each reading only the fields it is about, and a generated Lighthouse budgets.json, priority snippet, three CSVs and a full report. The AI pass adds the judgement: which finding is actually holding the largest paint back, the fix written for your stack, the work ranked by impact against effort, and a verdict on every finding including the false positives. A derived work of the web-performance-optimization skill by @sickn33. Analysis of a capture you supply, not a measurement of your page.

Every public app is built from a security-scanned skill and must pass a clean scan — skill and frontend — before it can be listed. Have a skill of your own? Turn it into an app — or read the step-by-step walkthrough.