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 XuanRanL/loamwright-SEO-Skill --skill website-auditgit clone --depth 1 https://github.com/XuanRanL/loamwright-SEO-SkillWrote 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/xuanranl/loamwright-seo-skill/website-audit)<a href="https://agentmods.dev/skills/xuanranl/loamwright-seo-skill/website-audit"><img src="https://agentmods.dev/badge/skills/xuanranl/loamwright-seo-skill/website-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/xuanranl/loamwright-seo-skill/website-audit"><img src="https://agentmods.dev/badge/skills/xuanranl/loamwright-seo-skill/website-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00129 | $0.03109 |
| Opus 5 | $0.00064 | $0.01554 |
| Sonnet 5 | $0.00026 | $0.00622 |
| Haiku 4.5 | $0.00013 | $0.00311 |
Grade A, and why
website-audit scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 231 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Full Website SEO Audit
Standalone website auditing tool. URL in → crawl → analyze → report out. No dependency on the blog-writer pipeline, project system, or article creation flow.
Invocation
/website-audit https://example.com
/website-audit https://example.com --max-pages 100
Process
Phase 1: INITIALIZE
- Validate URL:
python -c "from scripts._core.ssrf_guard import validate_url, SSRFError; import sys
try:
validate_url('$URL', allow_http=True); print('OK')
except SSRFError as e:
print(f'BLOCKED: {e}'); sys.exit(1)"
⚠️ validate_url() signals success by RETURNING a truthy ValidatedURL and failure by RAISING SSRFError. The old snippet here did err = validate_url(...); print(err or 'OK'), which prints the success object and can never print OK — and that inverted reading got copied into verify_backlinks.py, where it marked every valid backlink "blocked" and silently disabled link verification entirely. Never treat the return value as an error indicator.
2. Create output directory: ./Website Audit/seo-audit-{domain}-{YYYY-MM-DD}/
⚠️ The Website Audit/ parent already exists and holds every prior audit — write there, NOT in the repo root. This was violated on 2026-08-06 (audit-client.example) and cost a 149 MB directory move plus an artifact URL rescue. Create the full path before crawling, not after.
3. Show cost estimate to user (based on detected page count):
- 8 core agents (Opus): ~$8
- With conditional agents: ~$15 max
- Await user confirmation if over $10
Phase 2: CRAWL
python -m scripts.audit.crawl_site "$URL" --max-pages 500 --concurrent 5 --delay 1.0 --output ./"Website Audit"/seo-audit-{domain}-{date}/crawl-results.json
Configuration:
- Max pages: 500 (user-overridable via --max-pages)
- Respect robots.txt: Yes
- Follow redirects: Yes (max 3 hops)
- Timeout per page: 30 seconds
- Concurrent requests: 5
- Delay between requests: 1 second
Phase 3: DETECT BUSINESS TYPE
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.
- 12d ago First seen · 231 lines · 129 tokens per session scan A 984237daacb9
website-audit is a skill published in the GitHub repository XuanRanL/loamwright-SEO-Skill (49 stars, last pushed 25d ago), licensed Apache-2.0. It adds 129 tokens to every session and 3,109 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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