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

Pull real-time government financial records directly into your Claude Desktop workspace to stop guessing about fiscal trends.

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Connect Fiscal Data (U.S. Treasury) MCP to Claude Desktop

Create your Vinkius account to connect Fiscal Data (U.S. Treasury) to Claude Desktop 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 Claude Desktop

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Fetch Monthly Treasury Statements

Claude Desktop acts as your direct terminal for federal accounting. Use `get_mts_table_1` and `get_mts_table_9` to pull the latest debt and deficit figures without scraping PDF reports. The data lands right in your chat window. You can immediately analyze the numbers or ask your agent to draft a summary based on the raw input.

Query Treasury Rates of Exchange

Get official currency conversion data for your international projects. Calling `get_rates_of_exchange` gives you the exact figures the Treasury uses for reporting. Stop relying on third-party aggregators that might be out of date. This MCP Server ensures you have the official source of truth at your fingertips.

Direct Access to 170+ Datasets

Use `query_dataset` to dig into any specific fiscal endpoint provided by the government. You provide the path, and the tool returns the structured JSON response. This is the fastest way to get custom data points into your workflow. Just point the tool at the dataset you need and let your agent handle the parsing.

Setup guide

Set up Fiscal Data (U.S. Treasury) MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Fiscal Data (U.S. Treasury) MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Fiscal Data (U.S. Treasury) MCP configuration

Copy the JSON snippet on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under fiscal-data-us-treasury-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 Claude Desktop

Open your configuration file via Settings, Developer, and Edit Config. Add the server details under the mcpServers key, save, and restart the app to see the hammer icon appear.

Yes, because the server queries the government endpoints directly. You get the same raw data that financial analysts review, ensuring your agent works with verified figures.

It does. The server runs as a subprocess on your computer, meaning your agent accesses the data locally without exposing your requests to external proxies.

It handles official U.S. government financial records, including monthly statements and foreign exchange rates. No sensitive personal information is ever touched or stored by these queries.

Your queries stay within your local environment. The server only transmits the necessary parameters to the Treasury API, and no data is shared with third parties.

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