MCP server · Research · official
AstroFabric MCP server
by sam1siam · official
Ask your AI to build verified company and contact lists, enrich them, and deliver them to your tools.
AstroFabric is a business intelligence service that finds companies and people, checks that their details are real, and keeps an eye on buying signals. This MCP server connects that service to your AI assistant, so you can ask for a finished list in plain words instead of clicking through a website. It is handy if you work in sales, marketing, or research and spend a lot of time hunting for the right accounts and contacts.
What is an MCP server? The 30-second version
On its own, your AI can only chat with you. An MCP server is a small helper program that gives your AI a new skill or a connection to another service. This one connects your AI to AstroFabric, so when you ask for a list of companies or a set of verified emails, the AI can go and get them for you. You do not need to learn any new software. You just ask, and the helper does the work behind the scenes.
What this MCP server does
You type a request in your normal chat, like asking for a list of companies in a certain market. Your AI sends that request to the AstroFabric helper. The helper runs a mission on the AstroFabric platform, which searches, checks, and enriches the data. When it is done, the results come back into your chat as a finished list with the evidence behind it. If you want to change something, you reply in the same thread and it keeps the context.
Click to zoomWhat you can do with it
- Find companies that match a description you give
- Find people at those companies, like decision makers
- Verify email addresses so you do not waste sends
- Enrich records with company size, tech stack, and hiring signals
- Build and segment target lists
- Deliver finished lists to your CRM, ads, or sheets
- Track business signals and marketplace changes over time
Try asking your AI
- “Build a list of 40 companies showing buying intent on warehouse robotics, verify emails, and draft a first touch for each.”
- “Enrich this account list with company size, technology stack and recent hiring signals, then return the best-fit accounts with supporting evidence.”
- “Find 20 companies hiring SDRs, enrich their profiles and return a verified prospect list.”
- “Verify those emails and format them for LinkedIn Ads.”
What it gives back to you
You get back a structured list or summary in your chat. It can include company names, contact details, verification results, and the evidence behind each item. If it delivered data to another system, it tells you what it changed. You can keep asking follow-up questions in the same thread.
Before you start
What you need
- An AstroFabric workspace on a paid plan
- An AstroFabric API key from the console (a kind of password for apps)
- An AI assistant that supports MCP, like Claude, Cursor, or VS Code
Good to know
Missions use credits from your AstroFabric workspace, and it can write to connected systems, so check your approval settings before letting it run on its own.
Install it with your AI
Add AstroFabric MCP server to your AI, no technical skills needed
You don't install anything by hand. You copy one prompt, paste it into an AI that can work on your computer, and it checks, installs and connects the server for you, asking you when it needs something.
Sign in to get the install prompt
Members get a ready-made prompt that lets the Claude desktop app check AstroFabric MCP server, install it and connect it for them, step by step. You don't need any technical skills: you copy, paste and answer a few questions. Your connected AI can also find and install any of the 4,066 MCP servers here for you.
Who it's for
Sales, marketing, and research teams who need verified company and contact data without doing the manual digging.
