How to Use the Refiner MCP in Cursor

Q: Can Cursor generate code using live Refiner data?

Absolutely. The editor calls listrefinerresponses to grab actual user feedback, then writes code designed to fix the specific bugs or UI issues mentioned in those responses.

Q: What tools does this server expose to the editor?

You get eight tools, including listrefinersurveys to inspect active feedback forms and getrefinercontact to retrieve user profiles. These allow your editor to access your feedback stack directly.

Q: Does Refiner support event tracking tests inside Cursor?

Yes, you can trigger trackrefinerevent directly from the chat. This lets you confirm that your custom events are registering correctly before you commit your code.

Write code using real user feedback and NPS data in Cursor.

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Connect Refiner MCP to Cursor

Create your Vinkius account to connect Refiner 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 Refiner with Cursor

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Claude

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Build features based on real feedback in Cursor

The `list_refiner_responses` tool brings customer feedback straight into Cursor so you can build features that address actual user pain points. Our MCP Server pulls the exact text of recent NPS surveys directly into your editor. Your AI client reads the raw feedback to generate code fixes or design UI updates. This means you write code that matches what users are asking for in real time.

Sync user segments with your codebase

With `list_refiner_segments`, Cursor can inspect your customer cohorts to help you write accurate targeting logic. You can also call `get_refiner_contact` to see how user data is structured. This helps you write accurate database schemas and API integrations without checking external documentation. Your code stays aligned with active cohorts.

Test tracking events using this MCP Server

Triggering `track_refiner_event` lets you test your product telemetry directly inside your editor. Cursor can execute `identify_refiner_user` to test your tracking setups during the development process. This prevents broken event payloads from reaching production. You know exactly how the API behaves because the editor executes real calls and shows you the responses.

Setup guide

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

.cursor/mcp.json

{
  "mcpServers": {
    "refiner-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 Refiner. 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 Refiner MCP in Cursor

Add the server details to your project-level or global mcp.json file. Once added, Cursor Agent mode can call the tools to fetch your user data.

Absolutely. The editor calls `list_refiner_responses` to grab actual user feedback, then writes code designed to fix the specific bugs or UI issues mentioned in those responses.

You get eight tools, including `list_refiner_surveys` to inspect active feedback forms and `get_refiner_contact` to retrieve user profiles. These allow your editor to access your feedback stack directly.

Yes, you can trigger `track_refiner_event` directly from the chat. This lets you confirm that your custom events are registering correctly before you commit your code.

Your customer records and survey responses are never saved or cached by Vinkius. Instead, this MCP Server uses ephemeral credentials to fetch data on demand, keeping your user metrics private.

Use it with your favorite AI tools

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

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