com.mcparmory/builtwith MCP Server
com.mcparmory/builtwith
Detect technologies and tech stacks used on any website via the BuiltWith API
What is the com.mcparmory/builtwith MCP server?
The BuiltWith MCP server connects AI agents to the BuiltWith API for technology detection and tech stack analysis. It exposes tools to identify the technologies, frameworks, and services used on any website, enabling automated competitive analysis, market research, and technology intelligence workflows.
This server provides access to BuiltWith's technology detection capabilities. Use it to discover what technologies power any website, identify tech stacks used by competitors, research industry technology trends, or gather intelligence on potential business partners and clients.
How to install com.mcparmory/builtwith
Copy-paste configuration for popular MCP clients.
Tools & capabilities
Tools this server exposes to the agent.
Technology Detection— Identify technologies, frameworks, libraries, and services used on a websiteTech Stack Analysis— Analyze the complete technology stack of a domain
Use cases
- Identify competitor technology stacks for competitive analysis
- Research which technologies are used across an industry or market segment
- Gather technology intelligence on potential business partners or clients
- Automate website technology profiling at scale
- Support due diligence by analyzing target company tech infrastructure
com.mcparmory/builtwith MCP server FAQ
It's an MCP server that connects to the BuiltWith API to detect and analyze technologies used on websites. You can query any domain to discover its tech stack, frameworks, and services.
Yes, you need a valid BuiltWith API key. Sign up at builtwith.com to obtain credentials.
Install via pip (pip install mcparmory-builtwith) or use uvx (uvx mcparmory-builtwith), then configure your MCP client with your BuiltWith API credentials in the environment variables.
The server itself is free (MIT licensed), but using the BuiltWith API requires a paid subscription based on your usage tier.
You can analyze any website to discover its technology stack, identify frameworks and libraries in use, research competitor technologies, and automate technology intelligence gathering.
Yes, you can query multiple domains, though API rate limits and your subscription tier will apply.
README (reference)
Source of truth, from the repository.
MCP servers that connect AI agents to real-world APIs. Each server is a standalone Python package — generated from the upstream OpenAPI spec using MCP Blacksmith and tested against the live API before release. Hosted on MCP Armory or run independently.
<!-- SERVERS:BEGIN -->Servers
🧠 AI & Machine Learning ElevenLabs · Linkup · Parallel · Perplexity AI · Ragie · Replicate
📊 Analytics Ahrefs · Datadog · Google Analytics · Google Search Console · Linkly · Mixpanel · PostHog
⛓️ Blockchain & Crypto Alchemy NFT
💼 CRM & Sales Apollo
💬 Communication Atlassian Confluence · Google Gmail · MailerSend · Mailtrap · Postmark · Resend · Slack
🗄️ Data & Databases Enigma · Pinecone
🛠️ Developer Tools AgentQL · Apify · Bitbucket · Bright Data · Browserbase · BuiltWith · Canvas · CircleCI · Codacy · Contentful Management · ConvertAPI · E2B · Firecrawl · GitHub · GitLab · LaunchDarkly · Postman · Scrapingant · Semrush AppCenter · Sentry
📄 Documents & Printing PDF.co
🛒 E-commerce Shopify Admin
💰 Finance Alpha Vantage · Polygon · Ramp
👥 HR & Recruiting BambooHR
☁️ Infrastructure Globalping · Grafana · PagerDuty · Rootly · Runpod
⚖️ Legal & Compliance NetLicensing
🗺️ Maps & Location Google Maps Platform · IP2Location.io IP Geolocation · OpenCage Geocoding
📣 Marketing Customer.io Journeys Track · Klaviyo
🎬 Media & Entertainment Canva · Perigon
✅ Productivity Airtable · Asana · Atlassian Jira · ClickUp · Figma · Google Sheets · Miro · Notion · Outline · Shortcut
🔍 Search Algolia Search · Google Search
📦 Storage Box · Files.com · Google Drive
📌 Other Close
More servers are being added continuously.
<!-- SERVERS:END -->Install & Usage
Every server is a standalone PyPI package (mcparmory-<server-name>). Each server's own README.md has full credential setup and configuration instructions.
# With uvx (no install needed)
uvx mcparmory-github
# With pip
pip install mcparmory-github
mcparmory-github
MCP client configuration (Claude Desktop, Cursor, Codex, Claude Code):
{
"mcpServers": {
"github": {
"command": "uvx",
"args": ["mcparmory-github"],
"env": {
"BEARER_TOKEN": "ghp_your_token_here"
}
}
}
}
Features
Every server in this registry provides:
- Full API coverage — all endpoints from the OpenAPI spec are exposed as MCP tools
- Authentication — API key, Bearer token, Basic auth, OAuth2, JWT, OpenID Connect, and mutual TLS
- Multi-auth — servers that support multiple auth methods let you configure whichever you prefer
- Pydantic validation — request parameters are validated before sending to the API
- Resilience — configurable retries with exponential backoff, connection pooling, and timeouts
- Response sanitization — optional redaction of sensitive fields from API responses
How servers are generated
Servers are generated by MCP Blacksmith, an automated pipeline that:
- Parses an OpenAPI specification
- Transforms operations through LLM-driven passes (naming, parameter filtering, enhancement, classification)
- Generates a complete MCP server with auth, models, validation, and configuration
- Tests every tool against the live API using an autonomous agent
- Deploys passing servers to this registry
The generator targets Python 3.11+ and uses FastMCP as the MCP framework.
Contributing
Servers are auto-generated — don't edit server code directly. If you find an issue, open a GitHub Issue describing:
- Broken or deprecated endpoints
- Missing or incorrect parameters
- Authentication problems
- Incorrect request/response models
We'll re-generate the affected server with the fix. To request a new server, open an issue with a link to the API's OpenAPI spec or documentation.
License
Each generated server is released under the MIT License. The underlying APIs have their own terms of service — see individual server READMEs for details.
<p align="center"> <a href="https://mcparmory.com">MCP Armory</a> · <a href="https://mcpblacksmith.com">MCP Blacksmith</a> · <a href="https://docs.mcpblacksmith.com/quickstart">Docs</a> </p>
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