A Model Context Protocol (MCP) server for SEO auditing with Google Search Console, Indexing API, Chrome UX Report, PageSpeed Insights, local
MCP Seo Audit MCP server exists for a simple reason — assistants are far more useful when they can act on MCP Seo Audit directly instead of describing what you should do. A Model Context Protocol (MCP) server for SEO auditing with Google Search Console, Indexing API, Chrome UX Report, PageSpeed Insights, local Lighthouse, robots.txt checks, sitemap analysis, on-page SEO inspection, crawl audits, and live.
Installation goes through your MCP client rather than a global install: point it at mcp-seo-audit on PyPI and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.
You will need 6 environment variables: GSC_OAUTH_CLIENT_SECRETS_FILE, PAGESPEED_API_KEY, CRUX_API_KEY, GOOGLE_API_KEY, GSC_CREDENTIALS_PATH, LIGHTHOUSE_CHROME_PATH. The server will not start without them, which is usually why the tools fail to appear on a first run. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.
Among the search and retrieval options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. It is maintained by giorgikemo; worth a glance at recent repository activity before you build anything load-bearing on it.
SyncDev reviews every entry in this directory against the project's own documentation before publishing, and revisits them as servers change.
{
"mcpServers": {
"seo-audit": {
"command": "uvx",
"args": ["mcp-seo-audit"],
"env": {
"GSC_OAUTH_CLIENT_SECRETS_FILE": "/path/to/client_secrets.json",
"PAGESPEED_API_KEY": "your-google-api-key",
"CRUX_API_KEY": "your-google-api-key"
}
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| GSC_OAUTH_CLIENT_SECRETS_FILE | Credential the server authenticates with. | Yes |
| PAGESPEED_API_KEY | Credential the server authenticates with. | Yes |
| CRUX_API_KEY | Credential the server authenticates with. | Yes |
| GOOGLE_API_KEY | Credential the server authenticates with. | Yes |
| GSC_CREDENTIALS_PATH | Filesystem location the server is allowed to use. | Optional |
| LIGHTHOUSE_CHROME_PATH | Filesystem location the server is allowed to use. | Optional |
The simplest web tool that matters — fetch any URL and get model-ready markdown back.
Industrial-strength web extraction — render, scrape, crawl and search entire sites into clean markdown.
Puppeteer-powered browser control that drives pages from the accessibility tree instead of pixels.
Search built for AI, not humans — semantic web search that returns model-ready content, plus code context.
Answers, not links — delegate questions to Perplexity's search-grounded models and get cited responses back.
Put 6,000+ pre-built scrapers at your assistant's fingertips through one MCP endpoint.