seo-audit

seo-audit is a skill for Claude Code from joaoguirunas/team-os. It costs 73 tokens per session (2,234 once invoked), scanned A, a copy of seo-audit, MIT.

A full website search-engine optimisation audit that crawls up to 500 pages and assigns specialised checks to multiple helpers. It detects the site's business type and produces an overall health score.

In plain words
What is it for?
It helps inspect a website when someone asks for a full SEO audit, site analysis, or website health check.
Why use it?
It brings technical and content checks into one site review instead of requiring separate manual audits.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter. Also seen: mentions subagents.

Good fit It helps inspect a website when someone asks for a full SEO audit, site analysis, or website health check.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/joaoguirunas/team-os/seo-audit
Install

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.

Any agent
npx skills add joaoguirunas/team-os --skill seo-audit
Clone the repo
git clone --depth 1 https://github.com/joaoguirunas/team-os

Made for: Claude Code.

Wrote 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.

agentmods badge for seo-audit

README.md
[![agentmods](https://agentmods.dev/badge/skills/joaoguirunas/team-os/seo-audit/github.svg)](https://agentmods.dev/skills/joaoguirunas/team-os/seo-audit)
Your own site
<a href="https://agentmods.dev/skills/joaoguirunas/team-os/seo-audit"><img src="https://agentmods.dev/badge/skills/joaoguirunas/team-os/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.

agentmods 80×15 button for seo-audit

Your own site · 80×15
<a href="https://agentmods.dev/skills/joaoguirunas/team-os/seo-audit"><img src="https://agentmods.dev/badge/skills/joaoguirunas/team-os/seo-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 73 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,234 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 91% copy Near-identical to another mod in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00073 $0.02234
Opus 5.5 $0.00029 $0.00894
Sonnet 5.5 $0.00015 $0.00447
Haiku 4.5 $0.00007 $0.00223

Measured 20d ago against content hash 230573d07c19, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

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 20d 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.

Origin

This is a copy

91% identical to seo-audit — 41 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.

.claude/skills/seo-audit/SKILL.md · 188 lines

How it starts

The opening of the file, as written. The whole thing — 188 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Full Website SEO Audit

Quando usar esta vs. sites-seo-technical: esta roda a auditoria completa de um site publicado (até 500 páginas, vários especialistas, health score). Para implementar SEO técnico no código Next.js/Astro, use sites-seo-technical.

Process

  1. Render homepage: use "${CLAUDE_PROJECT_DIR}/.claude/skills/seo/scripts/claude-seo" run render_page.py <url> --mode auto --json to capture raw HTML, rendered HTML, extracted text, SPA status, and accessibility data when needed
  2. Detect business type: analyze homepage signals per seo orchestrator
  3. Crawl site: follow internal links up to 500 pages, respect robots.txt
  4. Delegate to subagents (if available, otherwise run inline sequentially):
    • seo-technical -- robots.txt, sitemaps, canonicals, Core Web Vitals, security headers
    • seo-content -- E-E-A-T, readability, thin content, AI citation readiness
    • seo-schema -- detection, validation, generation recommendations
    • seo-sitemap -- structure analysis, quality gates, missing pages
    • seo-performance -- LCP, INP, CLS measurements
    • seo-visual -- screenshots, mobile testing, above-fold analysis
    • seo-geo -- AI crawler access, llms.txt, citability, brand mention signals
    • seo-local -- GBP signals, NAP consistency, reviews, local schema, industry-specific local factors (spawn when Local Service industry detected: brick-and-mortar, SAB, or hybrid business type)
    • seo-maps -- Geo-grid rank tracking, GBP audit, review intelligence, competitor radius mapping (spawn when Local Service detected AND DataForSEO MCP available)
    • seo-google -- CWV field data (CrUX), URL indexation (GSC), organic traffic (GA4) (spawn when Google API credentials detected via "${CLAUDE_PROJECT_DIR}/.claude/skills/seo/scripts/claude-seo" run google_auth.py --check)
    • seo-backlinks -- Backlink profile data: DA/PA, referring domains, anchor text, toxic links (spawn when Moz or Bing API credentials detected via "${CLAUDE_PROJECT_DIR}/.claude/skills/seo/scripts/claude-seo" run backlinks_auth.py --check, or always include Common Crawl domain-level metrics)
    • seo-cluster -- Semantic clustering analysis (spawn when content strategy signals detected: blog, pillar pages, topic clusters)
    • seo-sxo -- Search experience analysis: page-type mismatch, user stories, persona scoring (always include in full audits)
    • seo-drift -- Drift analysis: compare against stored baseline (spawn when drift baseline exists for the URL via "${CLAUDE_PROJECT_DIR}/.claude/skills/seo/scripts/claude-seo" run drift_history.py <url>)
    • seo-ecommerce -- Product schema, marketplace intelligence (spawn when E-commerce industry detected)
  5. Score -- aggregate into SEO Health Score (0-100)
  6. Persist audit artifacts -- write all outputs under {domain}-audit/
  7. Report -- generate prioritized action plan and optional PDF/HTML report

Read the full file on GitHub · 188 lines

Files

What ships with it

1 file 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.

Changes

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.

  1. 20d ago Changed · +4 lines · +9 tokens per session 230573d07c19
  2. 25d ago First seen · 184 lines · 64 tokens per session scan A 58f1bdbe680b

Subscribe to this mod's changes

seo-audit is a skill published in the GitHub repository joaoguirunas/team-os (4 stars, last pushed 2d ago), licensed MIT. It adds 73 tokens to every session and 2,234 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 91% identical to seo-audit, differing in 41 lines, and is treated as a copy.

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