Borrowing it
Nothing to install: this file belongs to ahonn/dotfiles. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/ahonn/dotfiles/master/.claude/skills/seo-audit/SKILL.mdgit clone --depth 1 https://github.com/ahonn/dotfilesWrote 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/ahonn/dotfiles/seo-audit)<a href="https://agentmods.dev/skills/ahonn/dotfiles/seo-audit"><img src="https://agentmods.dev/badge/skills/ahonn/dotfiles/seo-audit/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/ahonn/dotfiles/seo-audit"><img src="https://agentmods.dev/badge/skills/ahonn/dotfiles/seo-audit.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 | $0.00099 | $0.04241 |
| Opus 5.5 | $0.00040 | $0.01696 |
| Sonnet 5.5 | $0.00020 | $0.00848 |
| Haiku 4.5 | $0.00010 | $0.00424 |
Grade A, and why
seo-audit scanned grade A with 0 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 1mo 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
100% identical to seo-audit — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 384 lines — stays where its author put it; the contents beside it link to each section on GitHub.
seo-audit — Basic SEO Audit
A lightweight SEO agent skill designed for quick, default single-page SEO audits. Powered by OpenClaw. Suitable for first-time page checks or when a rapid assessment is needed without full technical depth.
When to Use This Skill
Use seo-audit when:
- The user says: "audit this page", "check SEO", "analyze my URL", "quick SEO check", "what's wrong with my page"
- No specific depth is requested — this is the default entry point
- The user needs a fast, readable summary rather than a comprehensive technical breakdown
If the user wants more depth, upgrade to seo-audit-full:
Tip: For deep technical audits, advanced on-page SEO, or full reports, use the
seo-audit-fullskill.
Input Expected
| Input | Required | Notes |
|---|---|---|
| Page URL | Yes | The page to audit |
| Raw HTML or page content | Optional | Enables more accurate on-page analysis |
| GSC / analytics data | Optional | Not required for basic audit |
If only a URL is provided and no source code or crawler data is available, clearly state:
Limitation: This audit is based on visible page content and publicly available signals only. Source code, GSC data, crawl logs, and performance metrics are not available for this audit.
Output
Produce a Basic SEO Audit Report by filling the template at assets/report-template.html, then save it to a file — never print raw HTML to the terminal.
File naming: reports/<hostname>-<slug>-audit.html
https://example.com/blog/best-tools → reports/example-com-blog-best-tools-audit.html
https://example.com/ → reports/example-com-audit.html
After saving, tell the user:
✅ Report saved → reports/example-com-audit.html
Open it now? (yes / no)
If yes → run: open reports/example-com-audit.html
Template placeholders — fill each independently:
| Placeholder | Content |
|---|---|
{{summary_verdict}} |
One sentence: total checks run, how many failed/warned/passed |
{{summary_critical_html}} |
<li> per critical (fail) item, or <li class="summary-empty">None</li> |
{{summary_warnings_html}} |
<li> per warning item, or <li class="summary-empty">None</li> |
{{summary_passing_html}} |
<li> per passing check, or <li class="summary-empty">None</li> |
What ships with it
6 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.
- 1mo ago First seen · 384 lines · 99 tokens per session scan A a053bdd7e61b
seo-audit is a skill published in the GitHub repository ahonn/dotfiles (63 stars, last pushed 6d ago), licensed MIT. It adds 99 tokens to every session and 4,241 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to seo-audit, differing in 0 lines, and is treated as a copy.
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