Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add billylui/wordpress-performance-skills --skill wp-perf-auditgit clone --depth 1 https://github.com/billylui/wordpress-performance-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/billylui/wordpress-performance-skills/wp-perf-audit)<a href="https://agentmods.dev/skills/billylui/wordpress-performance-skills/wp-perf-audit"><img src="https://agentmods.dev/badge/skills/billylui/wordpress-performance-skills/wp-perf-audit.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00163 | $0.04337 |
| Opus 5 | $0.00081 | $0.02168 |
| Sonnet 5 | $0.00033 | $0.00867 |
| Haiku 4.5 | $0.00016 | $0.00434 |
Grade A, and why
wp-perf-audit scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
compatibility: Requires a shell, curl, and Python 3.9+, plus outbound network access to the WordPress site being audited. A sandboxed runtime without network access cannot perform this audit. The source is not reproduced here
Licensed GPL-2.0
The repository is licensed GPL-2.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
What ships with it
31 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- references/access-tiers.md 11 KB
- references/catalog/backend/autoload-bloat.md 4.6 KB
- references/catalog/backend/cron.md 4.6 KB
- references/catalog/backend/http-api.md 4.4 KB
- references/catalog/backend/php-and-db-runtime.md 4.6 KB
- references/catalog/backend/slow-queries.md 4.4 KB
- references/catalog/caching/cache-layer-conflicts.md 16 KB
- references/catalog/caching/edge-cache-and-cdn.md 18 KB
- references/catalog/caching/object-cache.md 18 KB
- references/catalog/caching/page-cache-missing-or-bypassed.md 20 KB
- references/catalog/frontend/fonts-preloaded-unused.md 13 KB
- references/catalog/frontend/hero-media.md 14 KB
- references/catalog/frontend/images-unresponsive-or-unsized.md 15 KB
- references/catalog/frontend/inp-and-main-thread.md 14 KB
- references/catalog/frontend/lcp-gated-by-invisible-element.md 12 KB
- references/catalog/frontend/render-blocking-css-js.md 14 KB
- references/catalog/frontend/third-party-and-duplicate-libs.md 14 KB
- references/catalog/platform/multilingual.md 13 KB
- references/catalog/platform/multisite.md 10 KB
- references/catalog/platform/woocommerce.md 11 KB
- references/catalog/plugins/plugin-weight-and-bloat.md 11 KB
- references/chrome-devtools-mcp.md 9.8 KB
- references/findings-report-template.md 6.7 KB
- references/measurement-objectives.md 6.4 KB
- references/measurement.md 11 KB
- references/report-contract.md 14 KB
- references/stack-profiles.md 17 KB
- scripts/capabilities.py 60 KB runs code
- scripts/check_report.py 57 KB runs code
- scripts/fingerprint.py 56 KB runs code
- scripts/perf-probe.py 65 KB runs code
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 6d ago First seen · 311 lines · 163 tokens per session scan A e5429044fa73
wp-perf-audit is a skill published in the GitHub repository billylui/wordpress-performance-skills (2 stars, last pushed 23d ago), licensed GPL-2.0. It adds 163 tokens to every session and 4,337 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other skills, from other repositories
accessibility
Audit and improve web accessibility following WCAG 2.2 guidelines. Use when asked to "improve accessibility", "a11y audit", "WCAG compliance", "screen reader support", "keyboard navigation", or "make accessible".
performance
Optimize web performance for faster loading and better user experience. Use when asked to "speed up my site", "optimize performance", "reduce load time", "fix slow loading", "improve page speed", or "performance audit".
seo
Optimize for search engine visibility and ranking. Use when asked to "improve SEO", "optimize for search", "fix meta tags", "add structured data", "sitemap optimization", or "search engine optimization".
best-practices
Apply modern web development best practices for security, compatibility, and code quality. Use when asked to "apply best practices", "security audit", "modernize code", "code quality review", or "check for vulnerabilities".
web-quality-audit
Run an evidence-led web quality audit covering performance, accessibility, SEO, best practices, and agentic browsing. Use when asked to "audit my site", "review web quality", "run lighthouse audit", "check page quality", or "optimize my website".
core-web-vitals
Optimize Core Web Vitals (LCP, INP, CLS) for better page experience using field and lab evidence. Use when asked to "improve Core Web Vitals", "fix LCP", "reduce CLS", "optimize INP", "page experience optimization", or "fix layout shifts".