Tomorrow.io Extended MCP Server for Vercel AI SDK 5 tools — connect in under 2 minutes
The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect Tomorrow.io Extended through Vinkius and every tool is available as a typed function. ready for React Server Components, API routes, or any Node.js backend.
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Vinkius supports streamable HTTP and SSE.
import { createMCPClient } from "@ai-sdk/mcp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";
async function main() {
const mcpClient = await createMCPClient({
transport: {
type: "http",
// Your Vinkius token. get it at cloud.vinkius.com
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
});
try {
const tools = await mcpClient.tools();
const { text } = await generateText({
model: openai("gpt-4o"),
tools,
prompt: "Using Tomorrow.io Extended, list all available capabilities.",
});
console.log(text);
} finally {
await mcpClient.close();
}
}
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 Tomorrow.io Extended MCP Server
Equip your AI agent with the world's most accurate weather intelligence via Tomorrow.io. This integration provides your agent with real-time access to hyper-local weather conditions, minute-by-minute forecasts, and deep atmospheric data. Your agent can instantly check the current temperature, audit historical trends, and monitor air quality levels without you ever touching a weather app. Whether you are planning logistics or managing outdoor operations, your agent acts as a dedicated meteorologist, ensuring your decisions are always guided by precise environmental data.
The Vercel AI SDK gives every Tomorrow.io Extended tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 5 tools through Vinkius and stream results progressively to React, Svelte, or Vue components. works on Edge Functions, Cloudflare Workers, and any Node.js runtime.
What you can do
- Realtime Conditions — Access current weather data including temperature, humidity, and wind speed for any location.
- Forecast Auditing — Retrieve detailed weather forecasts with customizable timesteps (1m, 1h, 1d).
- Historical Trends — Fetch recent weather history to analyze environmental patterns over the last 24 hours.
- Air Quality Monitoring — Monitor pollution levels and air quality indices to ensure safe environmental conditions.
- Weather Alerts — Stay updated on active weather warnings and alerts issued for specific geographic areas.
The Tomorrow.io Extended MCP Server exposes 5 tools through the Vinkius. Connect it to Vercel AI SDK 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 Tomorrow.io Extended to Vercel AI SDK via MCP
Follow these steps to integrate the Tomorrow.io Extended MCP Server with Vercel AI SDK.
Install dependencies
Run npm install @ai-sdk/mcp ai @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the script
Save to agent.ts and run with npx tsx agent.ts
Explore tools
The SDK discovers 5 tools from Tomorrow.io Extended and passes them to the LLM
Why Use Vercel AI SDK with the Tomorrow.io Extended MCP Server
Vercel AI SDK provides unique advantages when paired with Tomorrow.io Extended through the Model Context Protocol.
TypeScript-first: every MCP tool gets full type inference, IDE autocomplete, and compile-time error checking out of the box
Framework-agnostic core works with Next.js, Nuxt, SvelteKit, or any Node.js runtime. same Tomorrow.io Extended integration everywhere
Built-in streaming UI primitives let you display Tomorrow.io Extended tool results progressively in React, Svelte, or Vue components
Edge-compatible: the AI SDK runs on Vercel Edge Functions, Cloudflare Workers, and other edge runtimes for minimal latency
Tomorrow.io Extended + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the Tomorrow.io Extended MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query Tomorrow.io Extended in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate Tomorrow.io Extended tools and return structured JSON responses to any frontend
Chatbots with tool use: embed Tomorrow.io Extended capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with Tomorrow.io Extended through natural language queries
Tomorrow.io Extended MCP Tools for Vercel AI SDK (5)
These 5 tools become available when you connect Tomorrow.io Extended to Vercel AI SDK via MCP:
get_air_quality
Get air quality data
get_realtime_weather
Get realtime weather data
get_recent_history
Get recent weather history
get_weather_forecast
Get weather forecast
list_weather_alerts
List weather alerts
Example Prompts for Tomorrow.io Extended in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with Tomorrow.io Extended immediately.
"What's the current weather in London?"
"Give me the hourly forecast for San Francisco."
"How is the air quality in Beijing today?"
Troubleshooting Tomorrow.io Extended MCP Server with Vercel AI SDK
Common issues when connecting Tomorrow.io Extended to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpTomorrow.io Extended + Vercel AI SDK FAQ
Common questions about integrating Tomorrow.io Extended MCP Server with Vercel AI SDK.
How does the Vercel AI SDK connect to MCP servers?
createMCPClient from @ai-sdk/mcp and pass the server URL. The SDK discovers all tools and provides typed TypeScript interfaces for each one.Can I use MCP tools in Edge Functions?
Does it support streaming tool results?
useChat and streamText that handle tool calls and display results progressively in the UI.Connect Tomorrow.io Extended 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 Tomorrow.io Extended to Vercel AI SDK
Get your token, paste the configuration, and start using 5 tools in under 2 minutes. No API key management needed.