Spec Driven Development
by formulahendry
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Runs on your computer★ 440MITUpdated 14 months ago
Install
PageSpeed Insights MCP by InsightfulPipe
Overview
Description from the maker (original English)
Hosted PageSpeed Insights MCP server, with each action switched on or off per account.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: Streamable HTTP
- Category: Other
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://pagespeed-insights.insightfulmcp.com/Run this in your terminal
claude mcp add --transport http pagespeed https://pagespeed-insights.insightfulmcp.com/Or copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"pagespeed": {
"url": "https://pagespeed-insights.insightfulmcp.com/"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"pagespeed": {
"type": "http",
"url": "https://pagespeed-insights.insightfulmcp.com/"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://pagespeed-insights.insightfulmcp.com/Menu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
We have not read this server’s tool list yet; we check endpoints in rotation.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified against the domain insightfulpipe.com (the registry checks domain ownership)
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- … Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
- … Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Otheri
- More stars than 0% of the other 32531 servers in this category
- Published to the registry more recently than 69% of the other 32531 servers in this category
- Basic checks equal to or better than 100% of the other 32531 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is PageSpeed Insights MCP by InsightfulPipe safe?
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 17 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, Reelsaw
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Remote Desktop Commander
by desktop-commander
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Runs in the cloud★ 211Updated yesterday
Install
Reelsaw
by osbytes
Drive a self-hosted Reelsaw: turn long videos into vertical clips, edit, re-render and export them.
Runs on your computerUpdated today
Install
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
PageSpeed Insights MCP Server by Insightful Pipe
Analyze website performance and Core Web Vitals with AI through MCP.
Part of the Insightful Pipe MCP Server Collection — The PageSpeed Insights MCP server enables Claude, ChatGPT, Cursor, and other AI assistants to analyze website performance. Get Core Web Vitals, performance scores, and AI-powered optimization recommendations.
MCP Server URL
https://pagespeed-insights.insightfulmcp.com/What is PageSpeed Insights MCP?
PageSpeed Insights MCP is a remote Model Context Protocol server that provides AI assistants with website performance analysis capabilities. This performance optimization integration allows you to:
- Analyze page speed and Core Web Vitals
- Get detailed Lighthouse performance breakdowns
- Receive AI-powered optimization recommendations
- Check accessibility and SEO scores
- Identify resource optimization opportunities
Installation
Claude
- Copy the MCP Server URL:
https://pagespeed-insights.insightfulmcp.com/ - Open Claude Connectors Settings
- Scroll to the bottom and click Add custom connector
- Paste the URL and click Add
- Click Connect and sign in to InsightfulPipe if asked. Claude then lists the connector as connected.
ChatGPT
Custom MCP servers are added through ChatGPT's Developer mode. Availability depends on your ChatGPT plan, and workspace admins may need to allow it.
- Turn on Developer mode in ChatGPT settings
- Create a new app for a remote MCP server and paste the URL:
https://pagespeed-insights.insightfulmcp.com/ - Sign in to InsightfulPipe if asked. The connection finishes as soon as you are signed in.
See OpenAI's guide: Developer mode and MCP apps in ChatGPT
Claude Code
claude mcp add --transport http pagespeed https://pagespeed-insights.insightfulmcp.com/Cursor
Add the server to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (one project):
{"mcpServers": { "pagespeed": { "url": "https://pagespeed-insights.insightfulmcp.com/" } } }
When Cursor shows Needs authentication, click Connect and sign in to InsightfulPipe if asked.
Available Actions
4 actions: 4 read, 0 write.
Read Actions (4)
| Action | Description |
|---|---|
accessibility-seo | Accessibility and SEO category scores with failing audits |
analyze.full | Full Lighthouse payload across all categories |
core-web-vitals | Core Web Vitals snapshot (FCP, LCP, CLS, TTI, TBT, Speed Index, TTFB) |
resource-optimizations | Resource-focused audits (render-blocking, unused JS/CSS, caching, images) |
Control What Your AI Can Do
You decide what AI agents can do with each connected account:
- Turn individual actions on or off for every connected account, so agents only see the actions you allow.
- Connect as Read-only or Read & Write. A read-only connection can only enable read actions.
- Destructive actions stay off by default. Actions such as deletes are disabled until an admin enables them.
- Team access per account. Restricted team members only use the accounts they are granted, with the read actions enabled on them.
Usage Examples
Performance Analysis
"Analyze the page speed of https://example.com"Core Web Vitals Check
"What are the Core Web Vitals for my homepage?"Resource Optimization
"What resources are slowing down my page?"Full Lighthouse Audit
"Run a full Lighthouse audit on this URL"Accessibility Check
"Check the accessibility score for this page"Core Web Vitals
| Metric | Description | Good Threshold |
|---|---|---|
| LCP | Largest Contentful Paint | < 2.5s |
| FID/INP | First Input Delay / Interaction to Next Paint | < 100ms |
| CLS | Cumulative Layout Shift | < 0.1 |
| TTFB | Time to First Byte | < 800ms |
| FCP | First Contentful Paint | < 1.8s |
| TTI | Time to Interactive | < 3.8s |
| TBT | Total Blocking Time | < 200ms |
| Speed Index | Visual loading speed | < 3.4s |
Why PageSpeed Insights MCP?
For Web Developers
- Performance monitoring - Track site speed
- Debug slow pages - Identify bottlenecks
- Optimization guidance - Know what to fix
For SEO Professionals
- Core Web Vitals - Critical ranking factor
- Mobile performance - Mobile-first indexing
- Technical SEO - Performance auditing
For Marketers
- Conversion optimization - Speed impacts conversions
- User experience - Better page experience
- Competitive analysis - Compare against competitors
Security & Privacy
- Google API - Official PageSpeed Insights API
- Public page analysis - Only public URLs
Pricing
The PageSpeed Insights MCP server is included in every InsightfulPipe plan, together with all other MCP servers and the CLI. Plans start at $29.99/month, and you can try it for 7 days. See insightfulpipe.com/pricing for current plans.
Ready-Made Skills and Prompts
- Claude skills for SEO and marketing — ready-made skills that run on your connected data
- Core Web Vitals Assessment
- Full Lighthouse Performance Audit
- Mobile Vs Desktop Performance Comparison
Explore More MCP Servers by Insightful Pipe
Visit [insightfulpipe.com/mcp-servers](https://insightfulpipe.com/mcp-servers) to discover our full collection of MCP servers for marketing and analytics.
SEO & Performance MCP Servers
- Google Search Console MCP - SEO analytics
- Web Crawler MCP - Site crawling
- Screenshot MCP - Visual capture
Analytics MCP Servers
- Google Analytics MCP - Website analytics
- Google My Business MCP - Local SEO
[View All MCP Servers →](https://insightfulpipe.com/mcp-servers)
Resources
Support
- Documentation: insightfulpipe.com/docs
- All MCP Servers: insightfulpipe.com/mcp-servers
- Email: support@insightfulpipe.com
[Insightful Pipe](https://insightfulpipe.com) — AI-powered marketing analytics through MCP servers. Explore all integrations →
License
MIT License - see LICENSE for details.