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/seo-audit

Run a comprehensive SEO audit — keyword research, on-page analysis, content gaps, technical checks, and competitor comparison. Use when assessing a site's SEO health, when finding keyword opportunities and content gaps competitors own, or when you need a prioritized action plan

From plugin
knowledge-work-plugins
35k200 skills5 agents15 commands40 MCP

Claude Code

$ npx -y skills add anthropics/knowledge-work-plugins --skill seo-audit --agent claude-code

SKILL.md

seo-audit.SKILL.md
name: seo-audit
description: Run a comprehensive SEO audit — keyword research, on-page analysis, content gaps, technical checks, and competitor comparison. Use when assessing a site's SEO health, when finding keyword opportunities and content gaps competitors own, or when you need a prioritized action plan split into quick wins and strategic investments.
argument-hint: "<url or topic> [audit type]"

/seo-audit

> If you see unfamiliar placeholders or need to check which tools are connected, see [CONNECTORS.md](../../CONNECTORS.md).

Audit a website's SEO health, research keyword opportunities, identify content gaps, and benchmark against competitors. Produces a prioritized action plan a marketer can execute immediately.

Trigger

User runs `/seo-audit` or asks for an SEO audit, keyword research, content gap analysis, technical SEO check, or competitor SEO comparison.

Inputs

Gather the following from the user. If not provided, ask before proceeding:

1. **URL or domain** — the site to audit, or a topic/keyword if running in keyword research mode

2. **Audit type** — one of:

  • **Full site audit** — end-to-end SEO review covering all sections below
  • **Keyword research** — identify keyword opportunities for a topic or domain
  • **Content gap analysis** — find topics competitors rank for that you don't
  • **Technical SEO check** — crawlability, speed, structured data, and infrastructure issues
  • **Competitor SEO comparison** — head-to-head SEO benchmarking against specific competitors

If not specified, default to **full site audit**.

3. **Target keywords or topics** (optional) — specific keywords the user is already targeting or wants to rank for

4. **Competitors** (optional) — domains or companies to compare against. If not provided and the audit type requires competitor data, use web search to identify 2-3 likely competitors based on the user's domain and keyword space.

Process

1. Keyword Research

Research keywords related to the user's domain, topic, or target keywords.

**If ~~SEO tools are connected:**

  • Pull keyword data, search volume, keyword difficulty scores, and ranking positions automatically
  • Identify keywords the site currently ranks for and where it's gaining or losing ground

**If ~~product analytics are connected:**

  • Cross-reference keyword targets with actual organic traffic data to validate which keywords are driving visits and conversions

**If tools are not connected:**

  • Use web search to research the keyword landscape
  • Note: "For more precise volume and difficulty data, connect an SEO tool like Ahrefs or Semrush via MCP. The audit will auto-populate with ranking data."

For each keyword opportunity, assess:

  • **Primary keywords** — high-intent terms directly tied to the user's product or service
  • **Secondary keywords** — supporting terms and variations
  • **Search volume signals** — relative demand (high, medium, low) based on available data
  • **Keyword difficulty** — how competitive the term is (easy, moderate, hard)
  • **Long-tail opportunities** — specific, lower-competition phrases with clear intent
  • **Question-based keywords** — "how to", "what is", "why does" queries that mirror People Also Ask results
  • **Intent classification** — informational, navigational, commercial, or transactional

2. On-Page SEO Audit

For each key page (homepage, top landing pages, recent blog posts), evaluate:

  • **Title tags** — present, unique, within 50-60 characters, includes target keyword
  • **Meta descriptions** — present, compelling, within 150-160 characters, includes a call to action
  • **H1 tags** — exactly one per page, includes primary keyword
  • **H2/H3 structure** — logical hierarchy, uses secondary keywords where natural
  • **Keyword usage** — primary keyword appears in the first 100 words, used naturally throughout, not over-stuffed
  • **Internal linking** — pages link to related content, orphan pages identified, anchor text is descriptive
  • **Image alt text** — all images have descriptive alt attributes, keywords included where relevant
  • **URL structure** — clean, readable, includes keywords, no excessive parameters or depth

3. Content Gap Analysis

Identify what's missing from the user's content strategy:

  • **Competitor topic coverage** — topics and keywords competitors rank for that the user's site does not cover
  • **Content freshness** — pages that haven't been updated in 12+ months and may be losing rankings
  • **Thin content** — pages with insufficient depth to rank (under 300 words for informational queries, lacking substance)
  • **Missing content types** — formats competitors use that the user doesn't (guides, comparison pages, glossaries, tools, templates)
  • **Funnel gaps** — missing content at specific buyer journey stages (awareness, consideration, decision)
  • **Topic clusters** — opportunities to build pillar pages with supporting content

4. Technical SEO Checklist

Evaluate technical foundations that affect crawlability and rankings:

  • **Page speed** — identify slow-loading pages and likely causes (large images, render-blocking scripts, excessive redirects)
  • **Mobile-friendliness** — responsive design, tap targets, font sizes, viewport configuration
  • **Structured data** — opportunities for schema markup (FAQ, HowTo, Product, Article, Organization, Breadcrumb)
  • **Crawlability** — robots.txt configuration, XML sitemap presence and accuracy, canonical tags, noindex/nofollow usage
  • **Broken links** — internal and external 404s, redirect chains
  • **HTTPS** — secure connection, mixed content issues
  • **Core Web Vitals signals** — LCP, FID/INP, CLS indicators based on observable page behavior
  • **Indexation** — pages that should be indexed but may not be, duplicate content risks

5. Competitor SEO Comparison

For each competitor, compare:

  • **Keyword overlap** — keywords both sites rank for, and where each site ranks higher
  • **Keyword gaps** — terms the competitor ranks for that the user does n
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Questions about seo-audit.

Which coding agents can use seo-audit?
seo-audit installs in Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode and Windsurf with the skills CLI, using each agent's flag shown on this page. Flowy's auto-invocation, which fires a skill when your prompt matches, runs in Claude Code only.