Pagespeed Insights MCP

Six-tool MCP server for Google PageSpeed Insights & Chrome UX Report APIs. Analyze, compare, and optimize web performance directly through Claude, Cursor, or any MCP-compatible AI client. Its 7 documented tools cover pagespeed, analyze, page. It runs locally over stdio via the published package.

People who work with pagespeed, analyze and page and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-09-14 · ★ 60 · #22 OF 255 MAINTAINED BROWSER AUTOMATION · VERIFIED 2026-09-18

Apache-2.0 · TypeScript servers · how we verify → /methodology

01 · Install Pagespeed Insights MCP

before you install - you'll need

Set GOOGLE_API_KEY, PAGESPEED_INSIGHTS_MCP_PACKAGE before connecting.

Claude Code

claude mcp add ruslanlap-pagespeed-insights-mcp -- npx -y pagespeed-insights-mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "ruslanlap-pagespeed-insights-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "pagespeed-insights-mcp"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license Apache-2.0 - declared in the repository

npm package pagespeed-insights-mcp - unscoped; check the name against the project README before installing

registry namespace io.github.ruslanlap is GitHub-verified and matches the repo owner

03 · What Pagespeed Insights MCP can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

What you can build

With this server connected, an agent can compare two pages now, or compare one page with its saved baseline (mode), and run pagespeed_analyze_page and pagespeed_get_field_data.

Capability map

Tools grouped from the project's README - what Pagespeed Insights MCP lets an agent do.

Pagespeed

6 tools - e.g. One-page Lighthouse health check, full report, recommendations, audit findings, or a Mermaid map (report).; One focused investigation: visual, elements, network, javascript, images, render-blocking, or…

pagespeed_analyze_page · pagespeed_diagnose_page · pagespeed_get_field_data · pagespeed_compare_pages · pagespeed_analyze_batch · pagespeed_clear_cache

Full

1 tool - e.g. Run pagespeed_analyze_page and pagespeed_get_field_data; lab and field data stay explicit rather than being mixed.

full_report

Latest releases

v2.1.0 · 2026-09-11

2.1.0 (2026-09-11) · add minify, glightbox, and git-revision-date plugins with requirements-docs.txt

v2.0.4 · 2026-09-11

2.0.4 (2026-09-11) · harden cancellation and patch release recovery

v2.0.3 · 2026-09-11

2.0.3 (2026-09-11) · avoid protected branch push · persist released manifest versions

04 · Who maintains Pagespeed Insights MCP

pagespeed-insights-mcp is maintained by ruslanlap. It's the only MCP server we track from this author; the repo dates to Aug 2025.

05 · Facts

repository: github.com/ruslanlap/pagespeed-insights-mcp
category: browser automation - ranked #22 of 255 actively-maintained browser automation servers as of 2026-09-18.
release cadence: 10+ releases in the last 90 days (latest 2026-09-11)
registry: io.github.ruslanlap/pagespeed-insights-mcp (active, first published 2026-08-21 · 7 versions)
packages: npm:pagespeed-insights-mcp

06 · Pagespeed Insights MCP FAQ

Is Pagespeed Insights MCP still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-14 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

What can Pagespeed Insights MCP do?

With this server connected, an agent can compare two pages now, or compare one page with its saved baseline (mode), and run pagespeed_analyze_page and pagespeed_get_field_data.

How do I install Pagespeed Insights MCP?

Run `npx -y pagespeed-insights-mcp`. The README documents 2 environment variables (GOOGLE_API_KEY, PAGESPEED_INSIGHTS_MCP_PACKAGE) to set first. Set GOOGLE_API_KEY, PAGESPEED_INSIGHTS_MCP_PACKAGE before connecting. You can also paste the ready-made client config above.

Does Pagespeed Insights MCP run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Pagespeed Insights MCP

Alternatives to Pagespeed Insights MCP

Maintained browser automation servers if Pagespeed Insights MCP isn't the fit.

Pairs well with

Servers that cover what Pagespeed Insights MCP doesn't - only shown when the pairing reason fits the companion.

More browser automation MCP servers · Veddata · Mobile Device MCP · Sassy MCP · Scrapeless MCP Server · Scrapfly MCP Server

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