Browser Audit
Pre-deploy accessibility, SEO, and Lighthouse audit with prioritized findings.
About
Browser Audit is a quality skill from the JohnWayneeee collection that runs a structured pre-deploy check covering WCAG accessibility, SEO meta, Core Web Vitals readiness, and Lighthouse score targets.
It returns prioritized, actionable findings rather than a raw dump. The honest limitation: it was built alongside one specific product (Casely), so its checklist reflects one team's priorities — and with 1 star it has no community validation beyond the author's own use.
What it can do
- WCAG accessibility audit
- SEO meta check
- Core Web Vitals readiness
- Lighthouse score targets
- Prioritized findings
Setup
- In Claude Code: /plugin marketplace add JohnWayneeee/ai-agent-skills
- Run: /plugin install browser-audit@ai-agent-skills
- Invoke before deploying any page.
Prerequisites
Claude Code or compatible agent. A page to audit.
Use cases
Works with
Trust score — 5/10
Scored 5/10 (metrics tier, metrics-v1). Evidence: 1 star, 48 commits, MIT; built alongside one product (Casely); no community validation. License: MIT.
★ 1 GitHub stars
How the trust score is built
Full methodology →- Adoption · stars/downloads, log-scaled vs peers
- 2.0/10
- Maintenance · recency, releases, issue load
- 5.0/10
- Openness · license + docs
- 8.0/10
- Manual review · sanity read + red-flag check
- 5.0/10
- · 1 star, 48 commits, MIT
- · built alongside one product (Casely)
- · no community validation
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.