How to Use the CUFinder MCP in Cursor

Q: Can I enrich large lists of domains at once?

Processing multiple records requires the bulkenrich tool. Cursor can write a script that passes an array of domains to this endpoint. The agent will handle the async logic and pagination for you.

Build CRM integrations and sales scripts in Cursor using live CUFinder data.

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Connect CUFinder MCP to Cursor

Create your Vinkius account to connect CUFinder to Cursor and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup CUFinder with Cursor

Ask AI about this MCP

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Claude

Perplexity

Code with real company data

The `get_company_info` tool feeds actual firmographic data into Cursor while you write code. You never have to mock up fake JSON payloads again. Your agent hits the API and injects real company names, domains, and addresses right into your test files. Writing data pipelines gets much faster. You can ask Cursor to implement a function, and it will use `get_company_socials` or `get_company_revenue` to structure the exact types and interfaces you need based on the live response.

Automate contact discovery via this MCP Server

The `find_email` tool gives your Cursor agent the ability to pull direct contact details based on a domain. If you are building an internal sales dashboard, the AI writes the fetch logic and tests it using real queries. Validating those outputs happens instantly. The agent calls `verify_email` to check the deliverability of the addresses it just found. You see the exact API behavior in your editor before you push anything to production.

Map out target accounts

The `find_employees` tool lets your editor pull a list of staff for any given company domain. Cursor can use this to generate realistic seed data for your database migrations. Finding the right company domain is just as easy. The `find_domain` tool takes a raw company name and returns the official website URL. Your agent uses this to write fuzzy-matching logic for your lead intake forms.

Setup guide

Set up CUFinder MCP in Cursor

Prerequisites

Cursor installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP Settings

Go to Cursor Settings → MCP or open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and search for "MCP: Add Server".
2

Add the CUFinder MCP

Cursor will create or open .cursor/mcp.json in your project root. Paste the JSON snippet on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Enable Agent mode

Open Composer (Cmd+I / Ctrl+I) and switch to Agent mode using the dropdown at the top. MCP tools are only available in Agent mode.
4

Verify the connection

Ask Cursor something like "List my recent CUFinder transactions." If the MCP tools are loaded correctly, Cursor will call the CUFinder tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "cufinder-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by CUFinder. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about CUFinder MCP in Cursor

Create an mcp.json file in your project root directory. Add the Vinkius endpoint URL and your authentication token. Turn on Agent mode to start using the tools.

Your agent generates unit tests by hitting the live API. It calls `get_company_tech` to pull a real tech stack and writes assertions based on that exact payload.

Connection drops happen occasionally. Ask your agent to run the `check_cufinder_status` tool to verify your credentials. You might need to restart the editor if the config file was just updated.

Processing multiple records requires the `bulk_enrich` tool. Cursor can write a script that passes an array of domains to this endpoint. The agent will handle the async logic and pagination for you.

This server touches firmographic profiles, tech stacks, and revenue brackets. Vinkius operates on a zero-trust architecture where all requests execute in isolated memory. Your credentials never touch disk storage.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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