Individual skill
frontend-verify
Verify frontend changes end to end after editing a web app, instead of manually clicking through pages. Use this whenever you have changed UI code and need to confirm nothing broke: "verify my frontend", "check the site after these edits", "did my UI break", "did my changes break anything", "make sure these routes still work", "smoke test the app", "check for console errors", "validate the pages I touched". Works with Next.js (app and pages router), React, Vite, and any local dev server. Built to be token cheap: it reads console errors and failed network requests first and writes full page state to disk, so it only pulls a snapshot or a screenshot into context when a route actually fails. Use it before saying a frontend change is done.
skills/frontend-verify/SKILL.md
Source commit 66cd1c30919f1144c60aed3692a915bb0b2c6238
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- No
- Repository scan complete
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- Skill scan complete
- Yes
- Observed behavior
- Not checked yet
- Last checked
- Nov 5, 2026
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Repository context
- Repository stars (not skill ratings)
- 255
- Repository last updated
- Sep 6, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
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Files and excerpt
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Browse files
SKILL.mdcore · 9,791 bytesreferences/playwright-cli-cheatsheet.mddoc · 4,089 bytesscripts/verify-routes.mjsruns · 11,408 bytes
Read excerpt
# Frontend Verify
## What this replaces
The slow loop is: edit code, start the dev server, open a browser, click each
page, watch the console, eyeball the layout, repeat. This skill does that pass
programmatically with `@playwright/cli` running headless, and it does it without
dumping every page state into the model context.
## The one principle that matters
Reading a full accessibility snapshot or a screenshot into context on every
route is the expensive part, not running the browser. So the order of operations
is always cheapest signal first: