# BuiltWith Tech Lookup MCP for AI Agents AI Agent Connect

> BuiltWith Tech Lookup gives your AI agent the ability to see exactly what tech powers any website. Instead of guessing, your agent can identify CMS platforms like Shopify or WordPress, find hidden analytics trackers, and map out hosting providers or CDNs. It turns your AI into a technical architect that can audit digital infrastructure in seconds.

## Overview
- **Category:** marketing
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_fdAzygKHeTGfYmQw3oL59Ls8y5Ledcxhbh6S1cJ4/ai-agent-connect
- **Tags:** tech-lookup, builtwith, website-profiling, cms-detection, market-intelligence

## Description

Imagine you're trying to figure out how a competitor built their online store or what marketing stack a lead is currently using. Usually, this means digging through source code or guessing based on site behavior. This Connector changes that by letting your AI agent pull real-time data on website technologies. You can ask your agent to find out if a site uses a specific CMS, what kind of hosting they rely on, or which advertising networks are running in the background. It's about getting clear answers on the digital plumbing of any domain. You'll find this is a huge time-saver when you're managing a large portfolio of sites or doing deep-dive market research. Because Vinkius hosts this connection, you can plug it into your existing workflow and start getting these technical profiles immediately. It makes the process of auditing a website's infrastructure feel like a conversation rather than a manual research project.

## Tools

### get_free_domain_profile
Pull basic tech categories without using premium credits. It's perfect for quick, high-volume checks.

### get_tech_domain_lists
Find a list of domains that use a specific technology. It's great for identifying all users of a certain CMS or framework.

### get_domain_relationships
Map out infrastructure relationships for a domain. Use this to see how different web properties are connected.

### get_domain_keywords
Retrieve the keyword profile for a specific domain. Use this to see what search terms a site is targeting.

### get_domain_company_info
Get company-specific data for a domain. This helps you understand the business behind the website.

### get_tech_trends
Get usage trends for a specific technology like React or Shopify. This helps you see how a tech is growing over time.

### get_domain_trust
Get trust indicators for a domain. This shows the general reliability and reputation of a web property.

### lookup_domain_tech
Lookup the complete technology stack for a domain. This is the primary tool for a full technical audit.

## Prompt Examples

**Prompt:** 
```
What tech is airbnb.com using?
```

**Response:** 
```
I've looked into the tech stack for Airbnb. They're running a sophisticated setup that includes:

* **React** for their frontend
* **Akamai** for their CDN
* Multiple **Google Analytics** trackers

They also use various content delivery and security layers to handle their high traffic.
```

**Prompt:** 
```
Does this site use WordPress?
```

**Response:** 
```
I've checked the site for you. It's not running on WordPress. Instead, it's built using a custom setup with a focus on high-performance hosting and specific JavaScript frameworks for its interactive elements.
```

**Prompt:** 
```
Who else uses Shopify in the beauty industry?
```

**Response:** 
```
I can pull a list of domains using Shopify. Based on the current data, there are thousands of sites in the beauty and skincare niche using Shopify as their primary commerce platform. Would you like me to narrow that down to a specific region?
```

## Capabilities

### Identify the CMS
Find out if a site is running on WordPress, Shopify, Magento, or other platforms.

### List all website technologies
Retrieve a full list of every tool, framework, and script used by a specific domain.

### Map infrastructure relationships
See how different web properties are connected and hosted across the web.

### Audit analytics and trackers
Discover which tracking and data tools are integrated into a website's backend.

### Retrieve keyword profiles
Get a profile of the keywords a specific domain is targeting.

### Track technology trends
See how usage trends for specific technologies like React or Shopify are changing.

### Check trust indicators
Get reliability and trust data for any given domain.

## Use Cases

### Qualifying a B2B lead
A sales rep needs to know if a lead uses Shopify. They ask the agent to check the tech stack. The agent confirms they use Shopify and identifies the specific theme and apps they've installed.

### Auditing a site migration
A developer is migrating a site and needs to see what's currently there. They use the tool to list every tracker and script, ensuring nothing gets missed during the move.

### Researching market penetration
A researcher wants to see who uses React. They ask for a list of domains using the tech. The agent provides a list of sites, helping to gauge market penetration.

### Mapping attack surfaces
A security pro wants to see a site's CDN. They ask for the infrastructure profile. The agent identifies the CDN, hosting provider, and any visible security headers.

## Benefits

- Stop guessing at website tech. Use lookup_domain_tech to get a full list of frameworks and CMS platforms in one go.
- Speed up lead qualification. Use get_domain_company_info to see what software your prospects already use before you call them.
- Map out competitor moves. Use get_tech_domain_lists to see every site using a specific tool, helping you spot market shifts.
- Audit security and infra. Use get_domain_relationships to find hidden connections between different web properties.
- Track market growth. Use get_tech_trends to see if a specific technology is gaining or losing popularity in your niche.
- Save on research costs. Use get_free_domain_profile for quick checks that don't eat into your premium credits.

## How It Works

The bottom line is you get instant access to the technical DNA of any website through a simple chat.

1. Subscribe to the BuiltWith Tech Lookup MCP on Vinkius.
2. Enter your BuiltWith API Key in the configuration settings.
3. Ask your AI client to profile any website for its tech stack.

## Frequently Asked Questions

**Can BuiltWith Tech Lookup tell me what CMS a website uses?**
Yes, it can identify if a site is running on platforms like WordPress, Shopify, Magento, or other custom systems. This helps you understand how a site is managed without having to guess.

**Is there a way to check websites without using premium credits?**
Yes, you can use the tool to get basic technology categories for a domain without consuming premium credits. This is great for quick checks on large numbers of sites.

**Can I find out which hosting providers a competitor uses?**
Absolutely. The Connector can identify the hosting, CDN, and security providers for any digital property, giving you a clear view of their infrastructure.

**How does this help with B2B sales?**
It lets you qualify leads by seeing what software they already use. If you know they use a specific CRM or analytics tool, you can tailor your pitch to fit their existing workflow.

**Can I see the relationship between different domains?**
Yes, the tool can map out infrastructure relationships. This is useful for seeing how different web properties are connected or hosted by the same providers.

**Can I see trends for specific technologies like React?**
Yes, you can get usage trends for a specific technology to see how it's being adopted over time. This is perfect for market research and staying ahead of industry shifts.

**What kind of trust indicators does it provide?**
It pulls trust indicators for a domain, which helps you understand the general reputation and reliability of a web property during your research.

**Can I detect if a site uses Shopify?**
Yes! Use the `lookup_domain_tech` tool. The response will include any detected eCommerce platforms, including Shopify, Magento, or WooCommerce.

**What kind of technologies can BuiltWith identify?**
BuiltWith identifies thousands of technologies including CMS, Analytics, JavaScript Libraries, Advertising, Widgets, Hosting, and Email Services.

**Is there a limit to how many sites I can lookup?**
The usage depends on your specific BuiltWith API plan. Each call to `lookup_domain_tech` consumes one API credit from your account.