U.S. Treasury Debt — National Debt & Interest Rates MCP Server for LlamaIndex 5 tools — connect in under 2 minutes
LlamaIndex specializes in data-aware AI agents that connect LLMs to structured and unstructured sources. Add U.S. Treasury Debt — National Debt & Interest Rates as an MCP tool provider through Vinkius and your agents can query, analyze, and act on live data alongside your existing indexes.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import asyncio
from llama_index.tools.mcp import BasicMCPClient, McpToolSpec
from llama_index.core.agent.workflow import FunctionAgent
from llama_index.llms.openai import OpenAI
async def main():
# Your Vinkius token. get it at cloud.vinkius.com
mcp_client = BasicMCPClient("https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
mcp_tool_spec = McpToolSpec(client=mcp_client)
tools = await mcp_tool_spec.to_tool_list_async()
agent = FunctionAgent(
tools=tools,
llm=OpenAI(model="gpt-4o"),
system_prompt=(
"You are an assistant with access to U.S. Treasury Debt — National Debt & Interest Rates. "
"You have 5 tools available."
),
)
response = await agent.run(
"What tools are available in U.S. Treasury Debt — National Debt & Interest Rates?"
)
print(response)
asyncio.run(main())
* 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
About U.S. Treasury Debt — National Debt & Interest Rates MCP Server
U.S. Treasury debt data.
LlamaIndex agents combine U.S. Treasury Debt — National Debt & Interest Rates tool responses with indexed documents for comprehensive, grounded answers. Connect 5 tools through Vinkius and query live data alongside vector stores and SQL databases in a single turn. ideal for hybrid search, data enrichment, and analytical workflows.
3 Tools
- National Debt — Debt to the Penny ($34T+)
- Interest Rates — Average interest rates on U.S. debt
- Treasury Auctions — Auction results for Bills, Notes, and Bonds
Zero Auth
The U.S. Treasury Debt — National Debt & Interest Rates MCP Server exposes 5 tools through the Vinkius. Connect it to LlamaIndex in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect U.S. Treasury Debt — National Debt & Interest Rates to LlamaIndex via MCP
Follow these steps to integrate the U.S. Treasury Debt — National Debt & Interest Rates MCP Server with LlamaIndex.
Install dependencies
Run pip install llama-index-tools-mcp llama-index-llms-openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.py and run: python agent.py
Explore tools
The agent discovers 5 tools from U.S. Treasury Debt — National Debt & Interest Rates
Why Use LlamaIndex with the U.S. Treasury Debt — National Debt & Interest Rates MCP Server
LlamaIndex provides unique advantages when paired with U.S. Treasury Debt — National Debt & Interest Rates through the Model Context Protocol.
Data-first architecture: LlamaIndex agents combine U.S. Treasury Debt — National Debt & Interest Rates tool responses with indexed documents for comprehensive, grounded answers
Query pipeline framework lets you chain U.S. Treasury Debt — National Debt & Interest Rates tool calls with transformations, filters, and re-rankers in a typed pipeline
Multi-source reasoning: agents can query U.S. Treasury Debt — National Debt & Interest Rates, a vector store, and a SQL database in a single turn and synthesize results
Observability integrations show exactly what U.S. Treasury Debt — National Debt & Interest Rates tools were called, what data was returned, and how it influenced the final answer
U.S. Treasury Debt — National Debt & Interest Rates + LlamaIndex Use Cases
Practical scenarios where LlamaIndex combined with the U.S. Treasury Debt — National Debt & Interest Rates MCP Server delivers measurable value.
Hybrid search: combine U.S. Treasury Debt — National Debt & Interest Rates real-time data with embedded document indexes for answers that are both current and comprehensive
Data enrichment: query U.S. Treasury Debt — National Debt & Interest Rates to augment indexed data with live information before generating user-facing responses
Knowledge base agents: build agents that maintain and update knowledge bases by periodically querying U.S. Treasury Debt — National Debt & Interest Rates for fresh data
Analytical workflows: chain U.S. Treasury Debt — National Debt & Interest Rates queries with LlamaIndex's data connectors to build multi-source analytical reports
U.S. Treasury Debt — National Debt & Interest Rates MCP Tools for LlamaIndex (5)
These 5 tools become available when you connect U.S. Treasury Debt — National Debt & Interest Rates to LlamaIndex via MCP:
get_avg_interest_rates
These rates reflect the cost of borrowing for the federal government. Updated monthly. Get average interest rates on U.S. Treasury securities
get_debt_history
Format: YYYY-MM-DD. Useful for tracking debt growth over specific periods — fiscal years, election cycles, presidencies, economic crises. Get national debt for a specific date range
get_national_debt
S. national debt (Total Public Debt Outstanding) updated daily by the Treasury Department. Breaks down into Debt Held by the Public (marketable securities) and Intragovernmental Holdings (trust funds like Social Security). As of 2026, the national debt exceeds $39 trillion. Get the U.S. national debt to the penny — updated daily
get_public_debt_breakdown
Shows both Debt Held by the Public and Intragovernmental Holdings. Get the Statement of Public Debt — breakdown by security type
get_treasury_auctions
The bid-to-cover ratio indicates investor demand — higher ratios = stronger demand for U.S. debt. Get results of Treasury securities auctions — Bills, Notes, Bonds
Example Prompts for U.S. Treasury Debt — National Debt & Interest Rates in LlamaIndex
Ready-to-use prompts you can give your LlamaIndex agent to start working with U.S. Treasury Debt — National Debt & Interest Rates immediately.
"What is the exact current U.S. National debt?"
"What is the average interest rate on Treasury Bills?"
"Show me the result of the last Treasury auction"
Troubleshooting U.S. Treasury Debt — National Debt & Interest Rates MCP Server with LlamaIndex
Common issues when connecting U.S. Treasury Debt — National Debt & Interest Rates to LlamaIndex through the Vinkius, and how to resolve them.
BasicMCPClient not found
pip install llama-index-tools-mcpU.S. Treasury Debt — National Debt & Interest Rates + LlamaIndex FAQ
Common questions about integrating U.S. Treasury Debt — National Debt & Interest Rates MCP Server with LlamaIndex.
How does LlamaIndex connect to MCP servers?
Can I combine MCP tools with vector stores?
Does LlamaIndex support async MCP calls?
Connect U.S. Treasury Debt — National Debt & Interest Rates with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect U.S. Treasury Debt — National Debt & Interest Rates to LlamaIndex
Get your token, paste the configuration, and start using 5 tools in under 2 minutes. No API key management needed.