How to Use the Tomorrow.io Plus MCP in Claude

Q: Can Tomorrow.io Plus help check complex geographic areas?

Yeah, if your location isn't a simple address, posttimelines() handles it. It accepts complex geometry types like GeoJSON, letting you get weather data for an entire shape instead of just a single point.

Get hyper-local weather data and forecasts directly into your chat using Claude Desktop.

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Connect Tomorrow.io Plus MCP to Claude Desktop

Create your Vinkius account to connect Tomorrow.io Plus to Claude Desktop 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 Tomorrow.io Plus with Claude Desktop

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Check current or historical conditions

Need to know what the weather is right now? Just call `get_realtime_weather()` to pull current conditions for any location. You can also check history; `get_recent_history_weather()` fetches data from the last 24 hours. This means you don't have to open a separate weather website and copy-paste anything. Your AI client handles the lookup, making it fast.

Get detailed forecasts and timelines

Planning ahead is simple with `get_forecast_weather()`. It pulls hourly or daily weather predictions for specific spots. For deeper data points—like temperature ranges or precipitation intensity—use `get_timelines()`. This lets your agent pull complex, time-bound data that goes way beyond a simple high/low number.

Map out alerts and events

When bad weather hits, you need to know fast. `list_alerts()` shows all active warnings for specific locations or regions. You can also use `list_events()` to find specific types of severe weather based on predefined insight categories. If your agent needs to check multiple spots, it can first run `list_locations()` to confirm where you're targeting.

Setup guide

Set up Tomorrow.io Plus MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Tomorrow.io Plus MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Tomorrow.io Plus MCP configuration

Copy the JSON snippet on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under tomorrowio-plus-mcp.

json

{
  "mcpServers": {
    "tomorrowio-plus-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

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Why Choose Vinkius

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Common questions about Tomorrow.io Plus MCP in Claude Desktop

You simply call the weather tool in your chat prompt. The MCP Server executes the request locally, and Claude Desktop sends the raw, real-time data back to you. No extra setup is needed once the server is connected.

Yeah, if your location isn't a simple address, `post_timelines()` handles it. It accepts complex geometry types like GeoJSON, letting you get weather data for an entire shape instead of just a single point.

Since you're using the native desktop app, it works whether you're at your desk or working from a coffee shop. The local tool access keeps everything fast and reliable.

It covers pretty much everything: temperature, precipitation intensity, wind speed, visibility, and more. You can specify exactly what you need when using the `get_timelines()` tool.

This server touches weather data, including forecasts, real-time conditions, historical measurements, and alert statuses.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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