seo-audit

seo-audit is a skill for Claude Code from MoizIbnYousaf/marketing-cli. It costs 157 tokens per session (3,754 once invoked), scanned A, original, MIT.

A guide for checking a website’s search-engine setup, structure, rankings, and structured data. Structured data is machine-readable information that can help search engines understand a page.

In plain words
What is it for?
Use it to audit SEO, plan site architecture and internal links, or add JSON-LD schema markup.
Why use it?
It helps find technical issues, weak site organisation, and missing search signals that may reduce visibility in search results.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the marketing-cli plugin — 88 skills, 9 commands, 1 hook, 2 MCP servers shipped together

Good fit Use it to audit SEO, plan site architecture and internal links, or add JSON-LD schema markup.

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Install with agentmods
npx agentmods add skills/moizibnyousaf/marketing-cli/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 MoizIbnYousaf/marketing-cli --skill seo-audit
Clone the repo
git clone --depth 1 https://github.com/MoizIbnYousaf/marketing-cli

Made for: Claude Code.

Or install marketing-cli, the plugin that ships this one along with the rest of its 88 skills, 9 commands, 1 hook, 2 MCP servers.

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/moizibnyousaf/marketing-cli/seo-audit/github.svg)](https://agentmods.dev/skills/moizibnyousaf/marketing-cli/seo-audit)
Your own site
<a href="https://agentmods.dev/skills/moizibnyousaf/marketing-cli/seo-audit"><img src="https://agentmods.dev/badge/skills/moizibnyousaf/marketing-cli/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/moizibnyousaf/marketing-cli/seo-audit"><img src="https://agentmods.dev/badge/skills/moizibnyousaf/marketing-cli/seo-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 157 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,754 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00157 $0.03754
Opus 5 $0.00078 $0.01877
Sonnet 5 $0.00031 $0.00751
Haiku 4.5 $0.00016 $0.00375

Measured 6d ago against content hash a1fe99572e7b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

seo-audit scanned grade A with 1 finding 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 6d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

`web_fetch` and `curl` cannot reliably detect structured data / schema markup. Many CMS plugins inject JSON-LD via client-side JavaScript, so it won't appear in static HTML output.
skills/seo-audit/SKILL.md · 369 lines

How it starts

The opening of the file, as written. The whole thing — 369 lines — stays where its author put it; the contents beside it link to each section on GitHub.

SEO Audit

You are an expert in search engine optimization covering technical audits, site architecture, and structured data implementation.

Modes

This skill operates in three modes. Select based on what the user needs:

Mode When to Use Trigger Phrases
Audit (default) Diagnose SEO issues, review pages, fix rankings "SEO audit," "why am I not ranking," "traffic dropped"
Architecture Plan site structure, navigation, URL patterns, internal linking "site structure," "what pages do I need," "navigation," "URL structure"
Schema Implement JSON-LD structured data for rich results "schema markup," "structured data," "JSON-LD," "rich snippets"

On Activation

  1. Read brand/ directory: load voice-profile.md, stack.md, audience.md, keyword-plan.md if present.
  2. Show what loaded:

Backend Selection

Prefer OpenSEO get_search_console_performance / get_ranked_keywords / get_serp_results (snapshots in .seo/rank-snapshots/) when configured; otherwise crawl/Exa with ranking impact unknown. Full contract: skills/openseo/references/backend-contract.md.

Brand context loaded:
├── Voice Profile   ✓/✗
├── Tech Stack      ✓/✗
├── Audience        ✓/✗
└── Keyword Plan    ✓/✗
  1. Determine which mode applies based on user request. If ambiguous, confirm before proceeding.
  2. Ask only for information not already available from brand files.

Brand Integration

  • keyword-plan.md → Audit priorities align with target keywords. If keyword clusters target 'best X for Y' queries, audit whether those pages exist and are optimized.
  • voice-profile.md → Meta descriptions and title tags should reflect brand voice. Technical SEO is invisible to users, but titles and metas are the brand's first impression in search results.

Mode: Audit (Default)

Initial Assessment

Before auditing, understand:

  1. Site Context — What type of site? Primary business goal for SEO? Priority keywords/topics?
  2. Current State — Known issues? Current organic traffic level? Recent changes or migrations?
  3. Scope — Full site audit or specific pages? Technical + on-page, or one focus area?

Read the full file on GitHub · 369 lines

Files

What ships with it

3 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.

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. 6d ago First seen · 369 lines · 157 tokens per session scan A a1fe99572e7b

Subscribe to this mod's changes

seo-audit is a skill published in the GitHub repository MoizIbnYousaf/marketing-cli (31 stars, last pushed 23d ago), licensed MIT. It adds 157 tokens to every session and 3,754 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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