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 J-StaR-Films-Studios/VibeCode-Protocol-Suite --skill audit-websitegit clone --depth 1 https://github.com/J-StaR-Films-Studios/VibeCode-Protocol-SuiteWrote 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/j-star-films-studios/vibecode-protocol-suite/audit-website)<a href="https://agentmods.dev/skills/j-star-films-studios/vibecode-protocol-suite/audit-website"><img src="https://agentmods.dev/badge/skills/j-star-films-studios/vibecode-protocol-suite/audit-website/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/j-star-films-studios/vibecode-protocol-suite/audit-website"><img src="https://agentmods.dev/badge/skills/j-star-films-studios/vibecode-protocol-suite/audit-website.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00069 | $0.05220 |
| Opus 5 | $0.00034 | $0.02610 |
| Sonnet 5 | $0.00014 | $0.01044 |
| Haiku 4.5 | $0.00007 | $0.00522 |
Grade B, and why
audit-website scanned grade B with 2 findings 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 10d 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.
Downloads and executes remote codemediumSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
curl -fsSL https://squirrelscan.com/install | bash Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -fsSL https://squirrelscan.com/install | bash How it starts
The opening of the file, as written. The whole thing — 632 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Website Audit Skill
Audit websites for SEO, technical, content, performance and security issues using the squirrelscan cli.
squirrelscan provides a cli tool squirrel - available for macos, windows and linux. It carries out extensive website auditing by emulating a browser, search crawler, and analyzing the website's structure and content against over 230+ rules.
It will provide you a list of issues as well as suggestions on how to fix them.
Links
- squirrelscan website is at https://squirrelscan.com
- documentation (including rule references) are at docs.squirrelscan.com
You can look up the docs for any rule with this template:
https://docs.squirrelscan.com/rules/{rule_category}/{rule_id}
example:
https://docs.squirrelscan.com/rules/links/external-links
What This Skill Does
This skill enables AI agents to audit websites for over 230 rules in 21 categories, including:
- SEO issues: Meta tags, titles, descriptions, canonical URLs, Open Graph tags
- Technical problems: Broken links, redirect chains, page speed, mobile-friendliness
- Performance: Page load time, resource usage, caching
- Content quality: Heading structure, image alt text, content analysis
- Security: Leaked secrets, HTTPS usage, security headers, mixed content
- Accessibility: Alt text, color contrast, keyboard navigation
- Usability: Form validation, error handling, user flow
- Links: Checks for broken internal and external links
- E-E-A-T: Expertise, Experience, Authority, Trustworthiness
- User Experience: User flow, error handling, form validation
- Mobile: Checks for mobile-friendliness, responsive design, touch-friendly elements
- Crawlability: Checks for crawlability, robots.txt, sitemap.xml and more
- Schema: Schema.org markup, structured data, rich snippets
- Legal: Compliance with legal requirements, privacy policies, terms of service
- Social: Open graph, twitter cards and validating schemas, snippets etc.
- Url Structure: Length, hyphens, keywords
- Keywords: Keyword stuffing
- Content: Content structure, headings
- Images: Alt text, color contrast, image size, image format
- Local SEO: NAP consistency, geo metadata
- Video: VideoObject schema, accessibility
What ships with it
4 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.
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.
- 10d ago First seen · 632 lines · 69 tokens per session scan B ee591e03d04b
audit-website is a skill published in the GitHub repository J-StaR-Films-Studios/VibeCode-Protocol-Suite (24 stars, last pushed 5d ago), licensed ISC. It adds 69 tokens to every session and 5,220 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it B with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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