How to Use the WHO GHO MCP in Vercel AI SDK

Q: How do I find indicator codes with WHO GHO and Vercel AI SDK?

Run searchwhoindicators first. This gives you a list of 2,200+ indicators. Then, use those returned codes in your streamText call to pull the actual data through the Vercel AI SDK.

Q: Does WHO GHO support streaming complex datasets with Vercel AI SDK?

Yes. When you execute getwhoindicatordata, the results stream directly into your React or Next.js frontend. This makes displaying large, multi-year data sets feel instant and smooth to the user.

Q: What kind of country codes does WHO GHO use with Vercel AI SDK?

The getwhocountryprofile tool accepts standard ISO-3 country codes. You can pass in anything from USA to JPN, and your agent handles the rest.

See live global health data updates streaming right into your user interface with Vercel AI SDK.

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Connect WHO GHO MCP to Vercel AI SDK

Create your Vinkius account to connect WHO GHO to Vercel AI SDK 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 WHO GHO with Vercel AI SDK

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Find WHO Indicator Codes

Need to know which indicator code you're working with? Use `search_who_indicators` to check 2,200+ global health metrics. This tool returns the necessary codes for any country, making it easy to pass data between components. Once you have the required indicator code, you can confidently move on to pulling specific datasets without guesswork.

Get Country Health Snapshot

Want a quick overview? Call `get_who_country_profile` and pass in an ISO-3 country code (like USA or BRA). The result instantly streams the current health snapshot for that location. It's perfect for displaying immediate, high-level data points right when your user hits that button.

Stream Indicator Data Over Time

To deep dive into historical metrics—say, mortality rates over five years—use `get_who_indicator_data`. You simply pass the code and country, and we get values for multiple years with sex disaggregation. The data streams out real-time. The user doesn't wait for a giant JSON blob; they see the numbers populating the UI as it arrives.

Setup guide

Set up WHO GHO MCP in Vercel AI SDK

Prerequisites

Node.js 18+ and a TypeScript project
ai + @modelcontextprotocol/sdk packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies

Run npm install ai @modelcontextprotocol/sdk plus your preferred model provider (e.g. @ai-sdk/openai).
2

Create the Streamable HTTP transport

Use StreamableHTTPClientTransport with your Vinkius endpoint URL. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Discover and use tools

Call mcpClient.tools() to auto-discover all WHO GHO tools. Pass them directly to generateText() or streamText() — no manual schema definitions needed.
4

Works with any model provider

Swap openai("gpt-4o") for any AI SDK provider — Anthropic, Google, Mistral. The MCP tools work identically across all supported models.

index.ts

import { experimental_createMCPClient as createMCPClient } from "ai";
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";

const transport = new StreamableHTTPClientTransport(
  new URL("https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
);

const mcpClient = await createMCPClient({ transport });
const tools = await mcpClient.tools();

const { text } = await generateText({
  model: openai("gpt-4o"),
  tools,
  prompt: "List recent WHO GHO transactions",
});

console.log(text);
await mcpClient.close();

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Common questions about WHO GHO MCP in Vercel AI SDK

Run `search_who_indicators` first. This gives you a list of 2,200+ indicators. Then, use those returned codes in your streamText call to pull the actual data through the Vercel AI SDK.

Yes. When you execute `get_who_indicator_data`, the results stream directly into your React or Next.js frontend. This makes displaying large, multi-year data sets feel instant and smooth to the user.

The `get_who_country_profile` tool accepts standard ISO-3 country codes. You can pass in anything from USA to JPN, and your agent handles the rest.

You can loop through a list of ISO-3 country codes. For every country, you call `get_who_country_profile` to collect all the necessary snapshots and display them sequentially.

This MCP Server touches public health metrics and demographic data from the World Health Organization. The data is aggregated at the country level, not individual records.

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