How to connect Openweather api to Claude Cowork

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Introduction

Cowork is Anthropic's AI agent for knowledge work. Think of it as Claude Code for everything else. It works autonomously with your computer, local files, and applications to accomplish complex tasks.

This guide walks you through the easiest and most secure way to connect your Openweather api account to Cowork via Composio Connect, enabling it to get current weather in Paris right now, show 5-day forecast for San Francisco, check today's air quality in New Delhi, and more such actions on your behalf without compromising your account security.

Also integrate Openweather api with

Connecting Openweather api to Claude Cowork

1. Open Customize

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

2. Add the Composio MCP server

Click Add custom connector and paste in the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
Add custom connector dialog with Composio MCP server URL

3. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Cowork

4. Connect your Openweather api account

Back in Cowork, ask the agent to connect to Openweather api or give it any Openweather api-related task.

For example, ask Cowork to:

  • "Get current weather in Paris right now"
  • "Show 5-day forecast for San Francisco"
  • "Check today's air quality in New Delhi"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Cowork, and your Openweather api account is ready to use.

What is Claude Cowork?

Claude Cowork is Anthropic's agent for general knowledge work. It can use your computer, files, and connected applications to complete longer-running tasks across your work tools.

With Composio Connect, Cowork can securely access apps like Openweather api through MCP without you sharing account credentials directly with the agent.

What is the Openweather api MCP server, and what's possible with it?

The Openweather api MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Openweather api account. It provides structured and secure access to real-time, forecasted, and historical weather data, so your agent can fetch current conditions, deliver forecasts, analyze air quality, and perform location-based weather insights on your behalf.

  • Current weather retrieval: Instantly get up-to-the-minute weather details for any city or geographic coordinate, including temperature, humidity, and wind.
  • Five-day weather forecasting: Ask your agent for detailed 5-day forecasts in 3-hour intervals to plan events, travel, or outdoor activities.
  • Air pollution and UV index analysis: Retrieve current, forecasted, and historical air pollution data, as well as UV index values, to monitor environmental quality for any location.
  • Geocoding and reverse geocoding: Convert location names to coordinates or find city/state information from latitude and longitude, enabling location-aware weather queries.
  • Radius-based weather search: Fetch weather conditions for all cities within a specified radius around a geographic point for broader regional analysis.

Supported Tools & Triggers

Tools
Delete Weather StationTool to delete a registered weather station.
Get 5 Day ForecastTool to get a 5-day forecast every 3 hours.
Get Current Air Pollution DataTool to fetch current air pollution data for a location.
Get Air Pollution ForecastTool to get forecasted air pollution data for a specific location.
Get Air Pollution HistoryTool to retrieve historical air pollution data.
Get Circle City WeatherTool to search for current weather data in cities around a geographic point.
Get Current WeatherTool to retrieve current weather data for a location.
Get Direct GeocodingTool to convert a location name into geographic coordinates.
Get Reverse GeocodingTool to convert geographic coordinates into a location name.
Get Current UV IndexTool to retrieve current uv index for a location.
Get UV Index ForecastTool to retrieve uv index forecast for a specific location.
Get UV Index HistoryTool to retrieve historical uv index data for a specified location and time range.
Get Weather Map Tile (2.0)Tool to fetch weather maps 2.
Get Weather StationsTool to list all weather stations added to your account.
Get Weather TriggersTool to retrieve weather triggers for specific conditions.
Add Weather StationTool to add a new weather station to your account.
Update Weather StationTool to update weather station details.

Available tools and triggers

After setup, the supported Openweather api tools and triggers listed on this page are available to Cowork through Composio Connect.

You can now ask Cowork to handle Openweather api workflows in natural language, from quick summaries and drafting tasks to more complex multi-step work across connected apps.

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FAQ

What are the differences in Tool Router MCP and Openweather api MCP?

With a standalone Openweather api MCP server, the agents and LLMs can only access a fixed set of Openweather api tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Openweather api and many other apps based on the task at hand, all through a single MCP endpoint.

Can I use Tool Router MCP with Claude Cowork?

Yes, you can. Claude Cowork fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Openweather api tools.

Can I manage the permissions and scopes for Openweather api while using Tool Router?

Yes, absolutely. You can configure which Openweather api scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Openweather api data and credentials are handled as safely as possible.

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