Bring Us Treasury
to Claude Desktop
Learn how to connect Fiscal Data (U.S. Treasury) to Claude Desktop and start using 4 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the Fiscal Data (U.S. Treasury) MCP Server?
Connect directly to the U.S. Department of the Treasury's Fiscal Data API to retrieve authoritative financial information. This server enables AI agents to query a vast library of federal financial data for analysis, reporting, and economic research.
What you can do
- Comprehensive Data Access — Query any of the 170+ available endpoints including debt, interest rates, and federal spending via the
query_datasettool. - Exchange Rates — Fetch official Treasury Reporting Rates of Exchange for international currencies using
get_rates_of_exchange. - Monthly Treasury Statements — Access detailed summaries of federal receipts and outlays through
get_mts_table_1andget_mts_table_9. - Advanced Filtering — Apply precise filters, sorting, and pagination to handle large datasets efficiently directly within your conversation.
How it works
- Subscribe to this server
- (Optional) Enter your Fiscal Data API Key for higher rate limits
- Start querying federal financial data from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Financial Analysts — instantly retrieve historical exchange rates and federal budget summaries without manual CSV downloads.
- Data Scientists — pull clean, structured fiscal data directly into your analysis environment.
- Policy Researchers — track government spending and debt metrics through natural language queries.
Built-in capabilities (4)
Get Monthly Treasury Statement (MTS) Table 1
Get Monthly Treasury Statement (MTS) Table 9
Get Treasury Reporting Rates of Exchange
Provide the endpoint path (e.g., v1/accounting/od/rates_of_exchange) and optional filters. Query any Fiscal Data dataset endpoint
Why Claude Desktop?
Claude Desktop is the definitive way to connect Fiscal Data (U.S. Treasury) to your AI workflow. Add Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 4 tools in the chat interface. ask a question, Claude calls the right tool, and you see the answer. Zero code, zero context switching.
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Claude Desktop is the reference MCP client. it was designed alongside the protocol itself, ensuring the most complete and stable MCP implementation available
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Zero-code configuration: add a server URL to a JSON file and Claude instantly discovers and exposes all available tools in the chat interface
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Claude's extended thinking capability lets it reason through multi-step tool usage, chaining multiple API calls to answer complex questions
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Enterprise-grade security with local config storage. your tokens never leave your machine, and connections go directly to Vinkius Edge network
Fiscal Data (U.S. Treasury) in Claude Desktop
Fiscal Data (U.S. Treasury) and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect Fiscal Data (U.S. Treasury) to Claude Desktop through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 4,000+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for Fiscal Data (U.S. Treasury) in Claude Desktop
The Fiscal Data (U.S. Treasury) MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 4 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Claude Desktop only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
Fiscal Data (U.S. Treasury) for Claude Desktop
Every tool call from Claude Desktop to the Fiscal Data (U.S. Treasury) MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
How can I access specific datasets like the national debt or federal spending?
You can use the query_dataset tool. Simply provide the endpoint path (e.g., 'v1/debt/mspd/mspd_table_1' for the Monthly Statement of the Public Debt) and any optional filters to get the exact data you need.
Can I filter the financial data by a specific date or currency?
Yes! All tools like get_rates_of_exchange and get_mts_table_1 support a filter parameter. For example, use record_date:eq:2023-12-31 to get data for a specific day or country_currency_desc:eq:CANADA-DOLLAR for specific currency rates.
What is the difference between Table 1 and Table 9 in the Monthly Treasury Statement?
The get_mts_table_1 tool provides a high-level summary of receipts, outlays, and the surplus or deficit. The get_mts_table_9 tool provides a more granular breakdown of Budgetary Receipts by reporting entity and major source.
How does Claude Desktop discover MCP tools?
When Claude Desktop starts, it reads the claude_desktop_config.json file and connects to each configured MCP server. It calls the tools/list endpoint to fetch the schema for every available tool, then surfaces them as clickable options in the chat interface via the 🔌 icon.
What happens if the MCP server is temporarily unavailable?
Claude Desktop handles disconnections gracefully. if the server is unreachable at startup, the tools simply won't appear. Once the server becomes available again, restarting Claude Desktop will re-establish the connection. There is no timeout penalty or error loop.
Can I connect multiple MCP servers simultaneously?
Yes. You can add as many servers as you need in the mcpServers section of the config file. Each server appears as a separate tool provider, and Claude can use tools from multiple servers in a single conversation turn.
Is there a limit on the number of tools per server?
Claude Desktop can handle hundreds of tools per server. However, for optimal LLM performance, Vinkius servers are designed to expose focused, well-documented tool sets rather than overwhelming the model with too many options.
Does Claude Desktop support Streamable HTTP transport?
Yes. Claude Desktop supports both SSE (Server-Sent Events) and the newer Streamable HTTP transport that Vinkius uses. Simply provide the server URL. Claude auto-negotiates the transport protocol.
Server not appearing after restart
Ensure the JSON is valid (no trailing commas). Check the file path: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\\Claude\\ (Windows).
Authentication error
Verify your Vinkius token is correct. Go to cloud.vinkius.com to regenerate it if needed.
Tools not showing in chat
Click the 🔌 icon at the bottom of the chat input. If it shows 0 tools, the server may still be connecting. wait a few seconds.
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