# Agentic SEO Check

> An open source SEO and AEO audit for coding agents, by RIVI Software. It audits a URL, a crawl of a site, a directory of built HTML or an HTML string, and returns findings with a rule id, a severity, a recommendation and the exact edits that fix them.

The SEO audit is for search engines; the AEO audit is for AI answer engines such as ChatGPT search, Claude, Perplexity and Google AI Overviews. Each has its own rules and its own score. Neither uses an AI model.

## Use it

- [Audit a page or a site in the browser](https://agentic-seo.rivi.software/): one public page, or a site's homepage for a crawl of up to 100 pages, free
- [The hosted MCP server](https://mcp.agentic-seo.rivi.software/): `https://mcp.agentic-seo.rivi.software/mcp`, free, with no account and no key
- [The hosted MCP server in the Claude Directory](https://claude.ai/directory/agentic-seo-check): its listing, from which claude.ai connects it
- [The package on npm](https://www.npmjs.com/package/@rivi-software/agentic-seo-check): the command `npx @rivi-software/agentic-seo-check audit <url>` and the local MCP server `npx -y @rivi-software/agentic-seo-check mcp`

## Reference

- [The rules](https://agentic-seo.rivi.software/rules): every rule, its severity and what it recommends
- [The README](https://github.com/rivi-software/agentic-seo-check#readme): the commands, the MCP tools and their options
- [For site owners](https://mcp.agentic-seo.rivi.software/crawler): what the audit's requests are and how to block them