How to Use the Fiscal Data (U.S. Treasury) MCP in Cursor

Inject official U.S. Treasury data into your codebase using Cursor Agent mode for better financial logic.

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Connect Fiscal Data (U.S. Treasury) MCP to Cursor

Create your Vinkius account to connect Fiscal Data (U.S. Treasury) 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 Fiscal Data (U.S. Treasury) with Cursor

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Claude

Perplexity

Automate Treasury Data Retrieval

Cursor can now call `get_mts_table_1` and `get_mts_table_9` directly during your coding session. The agent interprets these tables to write code that aligns with actual fiscal reality. Stop stubbing your API responses. The agent pulls live data, letting you build logic that accounts for real Treasury fluctuations.

Integrate Official Exchange Rates

Use `get_rates_of_exchange` to fetch current reporting rates for your financial modules. The agent handles the data mapping so you can focus on building features. This keeps your application logic in sync with federal standards. Your code will always reflect the most recent data released by the Treasury.

Broad Fiscal Dataset Querying

Use `query_dataset` to explore over 170 fiscal endpoints. Cursor can iterate through complex datasets to find the exact figures your application requires. This removes the need to manually hunt for endpoint documentation. Just ask the agent to find the data, and it will query the source for you.

Setup guide

Set up Fiscal Data (U.S. Treasury) 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 Fiscal Data (U.S. Treasury) 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 Fiscal Data (U.S. Treasury) transactions." If the MCP tools are loaded correctly, Cursor will call the Fiscal Data (U.S. Treasury) tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "fiscal-data-us-treasury-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 Fiscal Data (U.S. Treasury). 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 Fiscal Data (U.S. Treasury) MCP in Cursor

Create an mcp.json file in your .cursor directory and define the server. Once saved, enable Agent mode in the chat to start using the tools.

It allows your agent to use real federal data instead of mock values. This leads to code that is grounded in actual financial figures, reducing errors during integration.

You can configure it globally by placing your mcp.json in your home directory. This makes the tools available across all your projects automatically.

It accesses public government fiscal records. It does not touch your private user data or any internal application secrets.

All communication happens over encrypted channels directly between your agent and the Treasury API. Your local setup is isolated, ensuring no middleman sees your queries.

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