Tomorrow.io Extended MCP Server for Mastra AI 5 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Tomorrow.io Extended through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
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Vinkius supports streamable HTTP and SSE.
import { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token. get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"tomorrowio-extended": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Tomorrow.io Extended Agent",
instructions:
"You help users interact with Tomorrow.io Extended " +
"using 5 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Tomorrow.io Extended?"
);
console.log(result.text);
}
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.
Mastra's agent abstraction provides a clean separation between LLM logic and Tomorrow.io Extended tool infrastructure. Connect 5 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
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 Mastra AI 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 Mastra AI via MCP
Follow these steps to integrate the Tomorrow.io Extended MCP Server with Mastra AI.
Install dependencies
Run npm install @mastra/core @mastra/mcp @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.ts and run with npx tsx agent.ts
Explore tools
Mastra discovers 5 tools from Tomorrow.io Extended via MCP
Why Use Mastra AI with the Tomorrow.io Extended MCP Server
Mastra AI provides unique advantages when paired with Tomorrow.io Extended through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Tomorrow.io Extended without touching business code
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
TypeScript-native: full type inference for every Tomorrow.io Extended tool response with IDE autocomplete and compile-time checks
One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
Tomorrow.io Extended + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Tomorrow.io Extended MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Tomorrow.io Extended, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Tomorrow.io Extended as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Tomorrow.io Extended on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Tomorrow.io Extended tools alongside other MCP servers
Tomorrow.io Extended MCP Tools for Mastra AI (5)
These 5 tools become available when you connect Tomorrow.io Extended to Mastra AI 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 Mastra AI
Ready-to-use prompts you can give your Mastra AI 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 Mastra AI
Common issues when connecting Tomorrow.io Extended to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpTomorrow.io Extended + Mastra AI FAQ
Common questions about integrating Tomorrow.io Extended MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.Can Mastra agents use tools from multiple servers?
Does Mastra support workflow orchestration?
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 Mastra AI
Get your token, paste the configuration, and start using 5 tools in under 2 minutes. No API key management needed.