Can I get weather updates for a specific set of coordinates?

Yes! You can provide coordinates (latitude, longitude) in the `location` parameter for any tool to get hyper-local data for that exact point.

What timesteps are supported for weather forecasts?

Tomorrow.io supports `1m` (minute-by-minute), `1h` (hourly), and `1d` (daily) timesteps. Specify your preference in the `timesteps` parameter of the `get_weather_forecast` tool.

Does the air quality tool provide specific pollutant levels?

Yes, the `get_air_quality` tool retrieves data for various pollutants including PM2.5, PM10, O3, NO2, and CO, along with the overall Air Quality Index (AQI).

Tomorrow.io Extended MCP Server for Claude Desktop 5 tools — connect in under 2 minutes

Name: Tomorrow.io Extended
Availability: InStock
Author: Vinkius

modelcontextprotocol.io/quickstart/user

Built by Vinkius GDPR 5 Tools IDE

Claude Desktop is Anthropic's native application for interacting with Claude AI models on macOS and Windows. It was the first consumer application to ship with built-in MCP support, making it the reference implementation for the Model Context Protocol standard.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install Tomorrow.io Extended and 2,500+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

Classic Setup·json

{
  "mcpServers": {
    "tomorrowio-extended": {
      // Your Vinkius token. get it at cloud.vinkius.com
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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.

Claude Desktop is the definitive way to connect Tomorrow.io Extended to your AI workflow. Add Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 5 tools in the chat interface. ask a question, Claude calls the right tool, and you see the answer. Zero code, zero context switching.

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 Claude Desktop 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 Claude Desktop via MCP

Follow these steps to integrate the Tomorrow.io Extended MCP Server with Claude Desktop.

Open Claude Desktop Settings

Go to Settings → Developer → Edit Config to open claude_desktop_config.json

Add the MCP Server

Paste the configuration above into the mcpServers section

Restart Claude Desktop

Close and reopen Claude Desktop to load the new server

Start using Tomorrow.io Extended

Look for the 🔌 icon in the chat. your 5 tools are now available

Why Use Claude Desktop with the Tomorrow.io Extended MCP Server

Claude Desktop by Anthropic provides unique advantages when paired with Tomorrow.io Extended through the Model Context Protocol.

Claude Desktop is the reference MCP client. it was designed alongside the protocol itself, ensuring the most complete and stable MCP implementation available

Zero-code configuration: add a server URL to a JSON file and Claude instantly discovers and exposes all available tools in the chat interface

Claude's extended thinking capability lets it reason through multi-step tool usage, chaining multiple API calls to answer complex questions

Enterprise-grade security with local config storage. your tokens never leave your machine, and connections go directly to Vinkius Edge network

Tomorrow.io Extended + Claude Desktop Use Cases

Practical scenarios where Claude Desktop combined with the Tomorrow.io Extended MCP Server delivers measurable value.

Interactive data exploration: ask Claude to query DNS records, look up WHOIS data, and cross-reference results in a single conversation

Ad-hoc security audits: type a domain name and let Claude enumerate subdomains, check DNS history, and flag configuration anomalies. all through natural language

Executive briefings: generate comprehensive domain intelligence reports by asking Claude to compile findings into a formatted summary

Learning and training: new team members can explore API capabilities conversationally without needing to read documentation

Tomorrow.io Extended MCP Tools for Claude Desktop (5)

These 5 tools become available when you connect Tomorrow.io Extended to Claude Desktop 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 Claude Desktop

Ready-to-use prompts you can give your Claude Desktop 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 Claude Desktop

Common issues when connecting Tomorrow.io Extended to Claude Desktop through the Vinkius, and how to resolve them.

Server not appearing after restart

Ensure the JSON is valid (no trailing commas). Check the file path: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\\Claude\\ (Windows).

Authentication error

Verify your Vinkius token is correct. Go to cloud.vinkius.com to regenerate it if needed.

Tools not showing in chat

Click the 🔌 icon at the bottom of the chat input. If it shows 0 tools, the server may still be connecting. wait a few seconds.

Tomorrow.io Extended + Claude Desktop FAQ

Common questions about integrating Tomorrow.io Extended MCP Server with Claude Desktop.

How does Claude Desktop discover MCP tools?

When Claude Desktop starts, it reads the claude_desktop_config.json file and connects to each configured MCP server. It calls the tools/list endpoint to fetch the schema for every available tool, then surfaces them as clickable options in the chat interface via the 🔌 icon.

What happens if the MCP server is temporarily unavailable?

Claude Desktop handles disconnections gracefully. if the server is unreachable at startup, the tools simply won't appear. Once the server becomes available again, restarting Claude Desktop will re-establish the connection. There is no timeout penalty or error loop.

Can I connect multiple MCP servers simultaneously?

Yes. You can add as many servers as you need in the mcpServers section of the config file. Each server appears as a separate tool provider, and Claude can use tools from multiple servers in a single conversation turn.

Is there a limit on the number of tools per server?

Claude Desktop can handle hundreds of tools per server. However, for optimal LLM performance, Vinkius servers are designed to expose focused, well-documented tool sets rather than overwhelming the model with too many options.

Does Claude Desktop support Streamable HTTP transport?

Yes. Claude Desktop supports both SSE (Server-Sent Events) and the newer Streamable HTTP transport that Vinkius uses. Simply provide the server URL. Claude auto-negotiates the transport protocol.