Claude SEO by AgriciDaniel

What it is

Claude SEO is AgriciDaniel’s free plugin for Claude Code that audits a website’s SEO and hands back an action plan sorted by what matters most. It is built from 26 sub-skills and 19 specialist agents, and up to 17 of those agents work on a site at once. The README puts a full audit at 10 to 15 minutes. It covers technical SEO, content and E-E-A-T, structured data, AI search, and local and e-commerce SEO.

1. It detects the business type and adjusts its checks
2. Up to 17 specialist agents audit the site in parallel
3. Findings are scored and sorted by priority
4. You get Markdown reports and an action plan

Who it suits

People who look after a site’s search traffic, whether for clients or for their own company. SEO agencies gain the most: it lets them audit every client weekly rather than once a quarter.

If you have never edited a site’s pages or markup, the plan may be hard to act on alone.

Where to use it

The maker builds it for Claude Code, and the repository’s AGENTS.md carries notes for other agents.

• Claude Code: the main target, installed as a plugin
• Cursor: the skills go into .cursor/rules/, and the Python scripts run through the claude-seo launcher, since Cursor has no MCP
• Gemini CLI: it reads the maker’s AGENTS.md once your settings point it there
• Google Antigravity: it finds the project through .claude-plugin/plugin.json
• Codex CLI: it reads AGENTS.md from the project root, with no install step of its own

Point it at a whole site, one landing page, a shop’s product schema or a local business’s Google Business Profile. Sites built with Next.js, React or Vue work too, since a page that needs JavaScript is opened in a headless browser.

How to set it up

Get it saves a zip of Mindket’s setup notes in your downloads folder, with each agent’s steps from AgriciDaniel’s README and docs.

1. Inside Claude Code, add the maker’s marketplace.
2. Install the plugin from it.
3. Run /seo setup once. It builds its own Python environment and a headless browser without touching the rest of your system.
4. Run /seo doctor whenever you want to check the runtime. It changes nothing.

/plugin marketplace add AgriciDaniel/claude-seo
/plugin install claude-seo@agricidaniel-claude-seo
/seo setup

The kit’s notes also carry the README’s manual install for macOS, Linux and Windows PowerShell, which clones the repository and runs its install script.

How to use it

Type /seo in Claude Code to list every command, 30 core and extension ones in six groups. These are the ones this page names:

Each check takes the address of the page or site:

/seo page <url>
/seo technical <url>
/seo schema <url>
/seo geo <url>
/seo local <url>

Example

You start a full audit of a site you run and leave it going.

/seo audit <url>

The agents fan out across the site, and their results merge into one report with an SEO Health Score from 0 to 100. Findings fall into Critical, High, Medium and Low, and the action plan orders the fixes by what each depends on. Every recommendation says what it rests on and how you will know it worked. The reports are Markdown files you keep.

For newcomers and experts

If you are new. SEO is the work of making pages that search engines and AI answers can find, read and quote. This plugin checks a site one area at a time and writes the fixes in order, each with a way to check it worked. Start with /seo page on one page of your own site and read what it suggests.

For experts. The plugin’s SKILL.md weights the health score across seven categories, so content and technical work move it most.

Five agents that need more judgment run on Opus and the other 14 on Sonnet, so a full audit uses more of your Claude plan than a one-page check. You can change any agent’s model in its file under agents/. Without Google API keys, Core Web Vitals are lab estimates and indexing is inferred from the page. Confirm crawl and index findings in Search Console before you act on them. The README itself says crawlers such as Screaming Frog go faster and deeper, and that many people use both.

Good to know

Your reports stay with you, and the pages you analyze go where any Claude Code work goes.

• Your data: pages and data it analyzes go to Claude, Anthropic’s model, and the reports stay as files on your machine
• Public sources: some checks also read Wikipedia, Reddit and Common Crawl
• Tracking: its privacy notes say it has no telemetry, analytics or usage tracking
• Extensions: SE Ranking, Profound or Bing Webmaster see data only once you connect them, and some need a paid account
• Keys: kept in ~/.config/claude-seo/ or environment variables
• Edit hook: a local Python check on JSON-LD runs after each file edit or write
• Tricky pages: a page that loads key content only after a scroll or a click can give noisy results
• Versions: members of AI Marketing Hub Pro get a private version with early features, and this public one is MIT licensed
• Maker: a community project, not made or endorsed by Anthropic

Removing the plugin takes one line.

/plugin uninstall claude-seo@agricidaniel-claude-seo