page-audit

page-audit is a skill for Claude Code from calm-north/seojuice-claude-plugin. It costs 80 tokens per session (1,410 once invoked), scanned A, original, MIT.

A detailed SEO review of one page on a website tracked in SEOJuice. It covers the page’s content, links, search terms, speed, and readiness for being cited by AI search systems.

In plain words
What is it for?
Checking page SEO details, content quality, AI-search citability, internal links, Core Web Vitals, keywords, and recent search results.
Why use it?
It brings technical, content, and search information about one URL into one review. This makes it easier to identify why a particular page may perform poorly.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the seojuice plugin — 10 skills, 1 MCP server shipped together

Good fit Checking page SEO details, content quality, AI-search citability, internal links, Core Web Vitals, keywords, and recent search results.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/calm-north/seojuice-claude-plugin/page-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 calm-north/seojuice-claude-plugin --skill page-audit
Clone the repo
git clone --depth 1 https://github.com/calm-north/seojuice-claude-plugin

Made for: Claude Code.

Or install seojuice, the plugin that ships this one along with the rest of its 10 skills, 1 MCP server.

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 page-audit

README.md
[![agentmods](https://agentmods.dev/badge/skills/calm-north/seojuice-claude-plugin/page-audit/github.svg)](https://agentmods.dev/skills/calm-north/seojuice-claude-plugin/page-audit)
Your own site
<a href="https://agentmods.dev/skills/calm-north/seojuice-claude-plugin/page-audit"><img src="https://agentmods.dev/badge/skills/calm-north/seojuice-claude-plugin/page-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 page-audit

Your own site · 80×15
<a href="https://agentmods.dev/skills/calm-north/seojuice-claude-plugin/page-audit"><img src="https://agentmods.dev/badge/skills/calm-north/seojuice-claude-plugin/page-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 80 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,410 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 original No closer match found 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 $0.00080 $0.01410
Opus 5 $0.00040 $0.00705
Sonnet 5 $0.00016 $0.00282
Haiku 4.5 $0.00008 $0.00141

Measured 11d ago against content hash a023f6cff12e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

page-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 11d 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.

skills/page-audit/SKILL.md · 159 lines

How it starts

The opening of the file, as written. The whole thing — 159 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Page Audit

Perform a detailed SEO audit of a specific page.

Instructions

  1. Parse arguments. Expect $ARGUMENTS as [domain] [page-url-or-id].

    • If no arguments, call list_websites and ask for a domain, then call list_pages to pick a page.
    • If only a domain is provided, call list_pages with that domain and ask which page to audit.
  2. Find the page. If the user provided a URL rather than a page ID:

    • Call list_pages with the domain and look for a matching URL in the results.
    • Extract the page ID from the match.
  3. Fetch page details. Call get_page_detail with:

    • domain: the target domain
    • page_id: the page ID Returns page URL, SEO scores, content quality score with breakdown, GEO readiness score with breakdown, structured data, OG tags, and all internal links.
  4. Fetch page speed. Call get_pagespeed with:

    • domain: the target domain
    • url: the full page URL Returns Core Web Vitals, Lighthouse scores, and resource sizes.
  5. Fetch search stats. Call get_page_search_stats with:

    • domain: the target domain
    • page_id: the page ID
    • period: "30d"
  6. Fetch page keywords. Call list_page_keywords with:

    • domain: the target domain
    • page_id: the page ID
    • page_size: 20
  7. Optionally fetch metrics history. Call get_page_metrics_history with:

    • domain: the target domain
    • page_id: the page ID
    • period: "90d"
  8. Synthesize into a page audit report.

Output Format

Page Audit: [page-url]

Page Information

  • URL: [url]
  • Page Type: [page_type]
  • Last Processed: [date]

Quality Scores

Metric Score Rating
SEO Score [score] -
Content Quality (CORE-EEAT) [score]/100 Excellent/Good/Needs Work/Poor
GEO Readiness [score]/100 Excellent/Good/Needs Work/Poor
Accessibility [score] -
On-Page [score] -

Content Quality Breakdown (if available)

  • Contextual Clarity: [score] -- intent alignment, direct answers, coverage
  • Organization: [score] -- heading hierarchy, data tables, schema
  • Referenceability: [score] -- data precision, citations, timestamps
  • Depth & Expertise: [score] -- technical depth, original insights

Read the full file on GitHub · 159 lines

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. 11d ago First seen · 159 lines · 80 tokens per session scan A a023f6cff12e

Subscribe to this mod's changes

page-audit is a skill published in the GitHub repository calm-north/seojuice-claude-plugin (2 stars, last pushed 6mo ago), licensed MIT. It adds 80 tokens to every session and 1,410 once invoked, about $0.0004 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 2026-08-31.

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