How to Use the Mattermark MCP in Cursor

Q: How do I query Mattermark company details while coding in Cursor?

Call getcompanydetails directly from the Cursor composer or chat window. Your agent reads the live API output to write or refactor your code based on actual startup metadata.

Q: Can I automate portfolio tracking with Mattermark and Cursor?

Yes. You can have your agent write a script using getcompanyfundingrounds to pull historical funding data. Cursor then helps you write the logic to parse and save this data to your database.

Q: How do I test Mattermark investor queries inside Cursor?

Use getinvestordetails in the chat panel to inspect the JSON schema of a venture capital firm. Once you verify the structure, ask Cursor to generate the TypeScript interfaces for it.

Pull real-time VC funding data and startup metrics directly into your Cursor agent to build data-driven investment tools.

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Connect Mattermark MCP to Cursor

Create your Vinkius account to connect Mattermark 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 Mattermark with Cursor

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Build tools using live startup data in Cursor

`get_company_details` pulls raw JSON payloads containing firmographic details directly into your active file. Your agent uses this live response schema to write accurate parser code without relying on outdated documentation. You write code against real API responses, not speculative stubs. This means your scripts can immediately handle edge cases in company descriptions or founding dates. No more guessing what the payload looks like when you are building internal databases.

Inject funding round schemas into Cursor using this MCP Server

`get_funding_round_details` exposes the exact structure of venture rounds, including valuations and investor participation. This integration lets your developer agent write functions that automatically calculate dilution or track investor concentration. You see the exact data types in your editor before you compile. If you are building a custom dashboard, you can use `search_funding_rounds` to feed live transaction data directly into your local UI components. It makes prototyping data-heavy financial apps incredibly fast.

Generate competitor maps directly in your code

`list_similar_companies` finds related entities based on business descriptions. Your agent can write recursive scripts that map out entire market sectors by nesting this tool's outputs. You get a clean list of competitors to feed into your data pipelines. Using this MCP integration, you can build background monitoring services that alert you when a competitor makes a move. You see what competitors are launching and how they position themselves.

Setup guide

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

.cursor/mcp.json

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

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Mattermark. 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 Mattermark MCP in Cursor

Call `get_company_details` directly from the Cursor composer or chat window. Your agent reads the live API output to write or refactor your code based on actual startup metadata.

Yes. You can have your agent write a script using `get_company_funding_rounds` to pull historical funding data. Cursor then helps you write the logic to parse and save this data to your database.

Use `get_investor_details` in the chat panel to inspect the JSON schema of a venture capital firm. Once you verify the structure, ask Cursor to generate the TypeScript interfaces for it.

Write a wrapper around the tool calls that handles backoffs. Since this MCP server runs locally, your scripts can manage API limits directly without intermediate layers.

Every query processed by this MCP server runs in an isolated V8 sandbox. Your API keys, investor queries, and retrieved funding round details are never cached or exposed to third parties, ensuring your investment thesis remains secure.

Use it with your favorite AI tools

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

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