Google PageSpeed Insights and CrUX: six workflow tools for web performance.
Connect Runs on your machine
claude mcp add pagespeed-insights-mcp -e GOOGLE_API_KEY=<GOOGLE_API_KEY> -- npx -y [email protected]
{
"mcpServers": {
"pagespeed-insights-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"GOOGLE_API_KEY": "<GOOGLE_API_KEY>"
}
}
}
}
{
"mcpServers": {
"pagespeed-insights-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"GOOGLE_API_KEY": "<GOOGLE_API_KEY>"
}
}
}
}
{
"servers": {
"pagespeed-insights-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"GOOGLE_API_KEY": "<GOOGLE_API_KEY>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
GOOGLE_API_KEYRequired, secret | Google API key with PageSpeed Insights API enabled |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 20 Oct 2026 |
| Last updated | 20 Oct 2026 |
| Registry name | io.github.ruslanlap/pagespeed-insights-mcp |
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