MarketNow Registry / Browser Automation / gtmetrix/gtmetrixmcp

gtmetrix/gtmetrixmcp

Run real GTmetrix performance tests and get actionable optimization insights directly from your AI assistant. Analyze any webpage's speed and performance without leaving your workflow. Trigger tests,

Browser Automation v0.0.0 by gtmetrix

Trust score

45/100

Install risk

Runs registry code

Source

smithery

Indexed

2026-09-10

Install

$ npx -y @smithery/cli@latest install gtmetrix/gtmetrixmcp

Installing via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.

How MarketNow scored this

Sentinel Index Heuristics — a security-first estimate from public signals:

Package age and release activity (stale repositories lose points)
Verified adoption: registry downloads or GitHub stars, not follower counts
Typosquat distance against the 150 most-installed MCP packages
Injection markers scanned in the package description

Heuristic, not a guarantee. For verified agent credentials and revocation, see the MarketNow Trust API.

What is gtmetrix/gtmetrixmcp?

Run real GTmetrix performance tests and get actionable optimization insights directly from your AI assistant. Analyze any webpage's speed and performance without leaving your workflow. Trigger tests, Indexed by MarketNow with trust 45/100 (Runs registry code).

How do I install it?

Run $ npx -y @smithery/cli@latest install gtmetrix/gtmetrixmcp Installing via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.

What does the trust score mean?

Security-first heuristic over public signals (age, adoption, typosquat distance, injection markers). It is not a popularity ranking and not a guarantee of safety. gtmetrix/gtmetrixmcp scores 45/100.