How to Use the Foxentry MCP in Cursor

Q: How do I add the Foxentry MCP Server to my Cursor editor?

Create or edit your .cursor/mcp.json file in your project root. Add the Foxentry server configuration under mcpServers with your Vinkius credentials, and Cursor's AI agent will immediately gain access to the MCP tools.

Q: Can I use Foxentry in Cursor to write validation schemas for my database?

Yes. Your Cursor agent can query validatename and validateemail to see how Foxentry parses inputs, then write matching Zod or Yup validation schemas that perfectly align with your frontend validation.

Q: Can Cursor test if a phone number is valid using this server?

Yes. The agent uses validatephone to check if a phone number exists, matches the carrier rules, and is active. It can generate test suites for your codebase using these live API checks.

Build bulletproof forms in Cursor by letting your AI agent write code using live Foxentry validation APIs.

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Connect Foxentry MCP to Cursor

Create your Vinkius account to connect Foxentry 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 Foxentry with Cursor

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Generate production-ready form code in Cursor with live APIs

Stop writing mock data structures when building your registration forms. With this MCP Server connected to Cursor, your coding agent writes validation logic using actual API payloads. As you build, the agent runs `validate_email` and `validate_phone` to understand the exact JSON response structure your backend will receive. This means your generated React or Svelte components match your data schemas on the first try. No more guessing API shapes or debugging mismatching types after you deploy.

Write and test address autocomplete widgets on the fly

Coding address inputs is a nightmare of edge cases. In Cursor's Agent mode, your editor uses this MCP integration to build and test autocomplete inputs right in your workspace. The agent writes the frontend component and immediately tests it against Foxentry's live database using `suggest_address` and `geocode_address`. It checks that the input handles typos, returns correct street names, and maps the spatial coordinates. You get working, tested UI code without leaving your editor or manual testing in a browser.

Build clean B2B sign-up flows with real business data

If you are building enterprise onboarding flows, you want users to type a company name and have the rest of the form auto-fill. Your Cursor agent can integrate this pattern by calling `lookup_business` and `get_business_details` to generate the exact fetch requests your app needs. The agent writes the auto-fill functions, tests them against real corporate registry data, and hooks up the state management. This cuts down your development time from days to a single chat session.

Setup guide

Set up Foxentry 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 Foxentry 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 Foxentry transactions." If the MCP tools are loaded correctly, Cursor will call the Foxentry tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "foxentry-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 Foxentry. 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 Foxentry MCP in Cursor

Create or edit your `.cursor/mcp.json` file in your project root. Add the Foxentry server configuration under `mcpServers` with your Vinkius credentials, and Cursor's AI agent will immediately gain access to the MCP tools.

Yes. Your Cursor agent can query `validate_name` and `validate_email` to see how Foxentry parses inputs, then write matching Zod or Yup validation schemas that perfectly align with your frontend validation.

No, Vinkius manages the authentication for you. Once you add the server to your Cursor config, Vinkius handles the secure connection to Foxentry, so you don't need to manage separate keys in your local environment.

Yes. The agent uses `validate_phone` to check if a phone number exists, matches the carrier rules, and is active. It can generate test suites for your codebase using these live API checks.

Every API call to validate addresses, business details, or phone numbers passes through an ephemeral V8 sandbox. Your code snippets and customer database records are never cached, logged, or exposed to third parties.

Use it with your favorite AI tools

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

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