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Asian Development Bank MCP Server for LlamaIndex 3 tools — connect in under 2 minutes

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LlamaIndex specializes in data-aware AI agents that connect LLMs to structured and unstructured sources. Add Asian Development Bank as an MCP tool provider through Vinkius and your agents can query, analyze, and act on live data alongside your existing indexes.

Vinkius supports streamable HTTP and SSE.

python
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 Asian Development Bank. "
            "You have 3 tools available."
        ),
    )

    response = await agent.run(
        "What tools are available in Asian Development Bank?"
    )
    print(response)

asyncio.run(main())
Asian Development Bank
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About Asian Development Bank MCP Server

The Asian Development Bank MCP Server connects your AI agent to the official Key Indicators Database (KIDB) maintained by the ADB — the principal multilateral development finance institution for the Asia-Pacific region.

LlamaIndex agents combine Asian Development Bank tool responses with indexed documents for comprehensive, grounded answers. Connect 3 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.

Core Capabilities

  • GDP & National Accounts — Track economic output, growth rates, and GDP deflators across China, Japan, India, South Korea, and 45 other economies.
  • Inflation & Consumer Prices — Monitor CPI-based inflation trends that drive monetary policy in the world's fastest-growing markets.
  • Trade & Balance of Payments — Analyze import/export volumes and current account balances across the entire ASEAN corridor and beyond.
  • Shortcut Tools — Dedicated quick-access endpoints for GDP and inflation that require only economy codes and a start year.
Zero authentication required. Covers the full breadth of ADB member economies from Afghanistan to Vanuatu. Essential for macro analysts, fund managers, trade consultants, and policy researchers focused on the Asia-Pacific.

The Asian Development Bank MCP Server exposes 3 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 Asian Development Bank to LlamaIndex via MCP

Follow these steps to integrate the Asian Development Bank MCP Server with LlamaIndex.

01

Install dependencies

Run pip install llama-index-tools-mcp llama-index-llms-openai

02

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

03

Run the agent

Save to agent.py and run: python agent.py

04

Explore tools

The agent discovers 3 tools from Asian Development Bank

Why Use LlamaIndex with the Asian Development Bank MCP Server

LlamaIndex provides unique advantages when paired with Asian Development Bank through the Model Context Protocol.

01

Data-first architecture: LlamaIndex agents combine Asian Development Bank tool responses with indexed documents for comprehensive, grounded answers

02

Query pipeline framework lets you chain Asian Development Bank tool calls with transformations, filters, and re-rankers in a typed pipeline

03

Multi-source reasoning: agents can query Asian Development Bank, a vector store, and a SQL database in a single turn and synthesize results

04

Observability integrations show exactly what Asian Development Bank tools were called, what data was returned, and how it influenced the final answer

Asian Development Bank + LlamaIndex Use Cases

Practical scenarios where LlamaIndex combined with the Asian Development Bank MCP Server delivers measurable value.

01

Hybrid search: combine Asian Development Bank real-time data with embedded document indexes for answers that are both current and comprehensive

02

Data enrichment: query Asian Development Bank to augment indexed data with live information before generating user-facing responses

03

Knowledge base agents: build agents that maintain and update knowledge bases by periodically querying Asian Development Bank for fresh data

04

Analytical workflows: chain Asian Development Bank queries with LlamaIndex's data connectors to build multi-source analytical reports

Asian Development Bank MCP Tools for LlamaIndex (3)

These 3 tools become available when you connect Asian Development Bank to LlamaIndex via MCP:

01

get_gdp_asia

Economy codes: PRC, JPN, IND, KOR, INO, THA, VIE, PHI. Get GDP data for Asia-Pacific economies

02

get_inflation_asia

Economy codes: PRC, JPN, IND, KOR, INO, THA, VIE, PHI. Get consumer price inflation rates for Asia-Pacific

03

query_adb_indicators

Dataflow IDs: ADB,EO_NA (GDP), ADB,EO_INF (Inflation), ADB,EO_BOP (Trade). Common indicators: NGDP_XDC (GDP), PCPI_PCH (CPI). Economy codes: PRC, JPN, IND, KOR, INO, PHI, THA, VIE. Use + to combine. Query macroeconomic indicators from the Asian Development Bank

Example Prompts for Asian Development Bank in LlamaIndex

Ready-to-use prompts you can give your LlamaIndex agent to start working with Asian Development Bank immediately.

01

"What is the GDP of China, Japan, and India from 2020 onwards?"

02

"Compare inflation rates between Southeast Asian countries over the last 5 years."

Troubleshooting Asian Development Bank MCP Server with LlamaIndex

Common issues when connecting Asian Development Bank to LlamaIndex through the Vinkius, and how to resolve them.

01

BasicMCPClient not found

Install: pip install llama-index-tools-mcp

Asian Development Bank + LlamaIndex FAQ

Common questions about integrating Asian Development Bank MCP Server with LlamaIndex.

01

How does LlamaIndex connect to MCP servers?

Use the MCP client adapter to create a connection. LlamaIndex discovers all tools and wraps them as query engine tools compatible with any LlamaIndex agent.
02

Can I combine MCP tools with vector stores?

Yes. LlamaIndex agents can query Asian Development Bank tools and vector store indexes in the same turn, combining real-time and embedded data for grounded responses.
03

Does LlamaIndex support async MCP calls?

Yes. LlamaIndex's async agent framework supports concurrent MCP tool calls for high-throughput data processing pipelines.

Connect Asian Development Bank to LlamaIndex

Get your token, paste the configuration, and start using 3 tools in under 2 minutes. No API key management needed.