# How to integrate Openweather api MCP with Claude Code ```json { "title": "How to integrate Openweather api MCP with Claude Code", "toolkit": "Openweather api", "toolkit_slug": "openweather_api", "framework": "Claude Code", "framework_slug": "claude-code", "url": "https://composio.dev/toolkits/openweather_api/framework/claude-code", "markdown_url": "https://composio.dev/toolkits/openweather_api/framework/claude-code.md", "updated_at": "2026-05-12T10:20:57.968Z" } ``` ## Introduction Manage your Openweather api directly from Claude Code with zero worries about OAuth hassles, API-breaking issues, or reliability and security concerns. You can do this in two different ways: - Via [Composio Connect](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=composio_connect&next=%2F~%2Forg%2Fconnect%2Fclients%2Fclaude-code) - Direct and easiest approach - Via [Composio SDK](https://docs.composio.dev/docs?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=composio_sdk) - Programmatic approach with more control ## Also integrate Openweather api with - [ChatGPT](https://composio.dev/toolkits/openweather_api/framework/chatgpt) - [OpenAI Agents SDK](https://composio.dev/toolkits/openweather_api/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/openweather_api/framework/claude-agents-sdk) - [Claude Cowork](https://composio.dev/toolkits/openweather_api/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/openweather_api/framework/codex) - [Cursor](https://composio.dev/toolkits/openweather_api/framework/cursor) - [VS Code](https://composio.dev/toolkits/openweather_api/framework/vscode) - [OpenCode](https://composio.dev/toolkits/openweather_api/framework/opencode) - [OpenClaw](https://composio.dev/toolkits/openweather_api/framework/openclaw) - [Hermes](https://composio.dev/toolkits/openweather_api/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/openweather_api/framework/cli) - [Google ADK](https://composio.dev/toolkits/openweather_api/framework/google-adk) - [LangChain](https://composio.dev/toolkits/openweather_api/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/openweather_api/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/openweather_api/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/openweather_api/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/openweather_api/framework/crew-ai) ## TL;DR - Only one MCP URL to connect multiple apps with Claude Code with zero auth hassles. - Programmatic tool calling allows LLMs to write its code in a remote workbench to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling. - Handling Large tool responses out of LLM context to minimize context rot. - Dynamic just-in-time access to 20,000 tools across 1000+ other Apps for cross-app workflows. It loads the tools you need, so LLMs aren't overwhelmed by tools you don't need. ## Connect Openweather api to Claude Code ### Connecting Openweather api to Claude Code using Composio 1. Add the Composio MCP to Claude ```bash claude mcp add --scope user --transport http composio https://connect.composio.dev/mcp ``` ## What is Claude Code? Claude Code is Anthropic's command line developer tool that lets you use Claude directly inside your terminal. Instead of switching between your editor, browser, and chat, you can stay in your project folder and ask Claude to help you build, debug, refactor, and understand code right where you're working. Key features include: - Terminal-Native Experience: Work with Claude directly in your command line without switching contexts - MCP Support: Built-in support for Model Context Protocol servers to extend Claude's capabilities - Project Context: Claude understands your project structure and can read, write, and modify files - Interactive Development: Ask questions, debug code, and get help in real-time while coding - Multi-Platform: Works on macOS, Linux, WSL, and Windows ## 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 | Tool slug | Name | Description | |---|---|---| | `OPENWEATHER_API_DELETE_WEATHER_STATION` | Delete Weather Station | Tool to delete a registered weather station. Use after identifying a station to remove. Returns confirmation message upon success. | | `OPENWEATHER_API_GET5_DAY_FORECAST` | Get 5 Day Forecast | Tool to get a 5-day forecast every 3 hours (up to 40 UTC timestamps). Exactly one location identifier required per call: `q`, `id`, `zip`, or `lat`+`lon` pair. Use `city.timezone` offset to convert timestamps to local time before grouping into daily summaries. | | `OPENWEATHER_API_GET_AIR_POLLUTION_CURRENT` | Get Current Air Pollution Data | Tool to fetch current air pollution data for a location. Use when you need real-time air quality details by latitude and longitude. | | `OPENWEATHER_API_GET_AIR_POLLUTION_FORECAST` | Get Air Pollution Forecast | Tool to get forecasted air pollution data for a specific location. Use after confirming latitude and longitude. Forecast availability may be limited for remote or oceanic coordinates; verify response timestamps to confirm returned data represents a true forecast rather than a current snapshot. | | `OPENWEATHER_API_GET_AIR_POLLUTION_HISTORY` | Get Air Pollution History | Tool to retrieve historical air pollution data. Use when you need past air quality levels for a specific latitude/longitude and time range. | | `OPENWEATHER_API_GET_CIRCLE_CITY_WEATHER` | Get Circle City Weather | Tool to search for current weather data in cities around a geographic point. Use when you need to fetch weather within a radius circle after confirming latitude and longitude. | | `OPENWEATHER_API_GET_CURRENT_WEATHER` | Get Current Weather | Tool to retrieve current weather data for a location. Use when you need up-to-the-minute weather info. Exactly one location identifier must be provided per call: either `q`, `id`, `zip`, or the pair `lat`+`lon`. Passing multiple identifiers causes errors or ambiguous matches. | | `OPENWEATHER_API_GET_GEOCODING_BY_ZIP` | Get Geocoding by Zip Code | Tool to convert zip/post code into geographic coordinates. Use when you need latitude and longitude for a specific postal code. | | `OPENWEATHER_API_GET_GEOCODING_DIRECT` | Get Direct Geocoding | Tool to convert a location name into geographic coordinates. Use when you need latitude and longitude for a given location after confirming the precise name. | | `OPENWEATHER_API_GET_GEOCODING_REVERSE` | Get Reverse Geocoding | Tool to convert geographic coordinates into a location name. Use when you need city, state, and country info from latitude and longitude. | | `OPENWEATHER_API_GET_STATION_MEASUREMENTS` | Get Station Measurements | Tool to retrieve aggregated measurements from a weather station with minute, hour, or day granularity. Use when you need historical weather data from a specific registered station. | | `OPENWEATHER_API_GET_UV_INDEX` | Get Current UV Index | Tool to retrieve current UV index for a location. Use when you need up-to-the-minute UV index by latitude and longitude. | | `OPENWEATHER_API_GET_UV_INDEX_FORECAST` | Get UV Index Forecast | Tool to retrieve UV index forecast for a specific location. Use when you need upcoming UV index values after confirming latitude and longitude. Returns up to 8 days of data. Data may be sparse or absent for ocean and remote locations; an empty response means no data available, not safe UV conditions. | | `OPENWEATHER_API_GET_UV_INDEX_HISTORY` | Get UV Index History | Tool to retrieve historical UV index data for a specified location and time range. Use when you need to analyze past UV exposure trends after confirming coordinates and time period. | | `OPENWEATHER_API_GET_WEATHER_MAP_TILE` | Get Weather Map Tile (2.0) | Tool to fetch Weather Maps 2.0 tile images. Use when you need dynamic weather layers at specific zoom and coordinates with advanced styling options. | | `OPENWEATHER_API_GET_WEATHER_STATION` | Get Weather Station | Tool to get information about a specific weather station by its ID. Use when you need details about a particular station. | | `OPENWEATHER_API_GET_WEATHER_STATIONS` | Get Weather Stations | Tool to list all weather stations added to your account. Use after setting up your OpenWeather API key. | | `OPENWEATHER_API_GET_WEATHER_TRIGGERS` | Get Weather Triggers | Tool to retrieve weather triggers for specific conditions. Use after defining trigger criteria. | | `OPENWEATHER_API_POST_ADD_WEATHER_STATION` | Add Weather Station | Tool to add a new weather station to your account. Use when you need to register a station before sending custom data. | | `OPENWEATHER_API_POST_SUBMIT_STATION_MEASUREMENTS` | Submit Station Measurements | Tool to submit weather measurements from a registered station. Use when you need to send temperature, wind, pressure, humidity, or precipitation data for a station. | | `OPENWEATHER_API_UPDATE_WEATHER_STATION` | Update Weather Station | Tool to update weather station details. Use when you need to modify the name, location, or external ID of an existing station. | ## Supported Triggers None listed. ## Creating MCP Server - Stand-alone vs Composio SDK The Openweather api MCP server is an implementation of the Model Context Protocol that connects Claude Code (and other AI assistants like Claude and Cursor) directly to your Openweather api account. It provides structured and secure access so Claude can perform Openweather api operations on your behalf. With Composio's managed implementation, you don't have to create your own developer app. For production, if you're building an end product, we recommend using your own credentials. The managed server helps you prototype fast and go from 0-1 faster. ## Step-by-step Guide ### 1. Prerequisites Before starting, make sure you have: - Claude Pro, Max, or API billing enabled Anthropic account - Composio API Key - A Openweather api account - Basic knowledge of Python or TypeScript ### 1. Install Claude Code To install Claude Code, use one of the following methods based on your operating system: ```bash # macOS, Linux, WSL curl -fsSL https://claude.ai/install.sh | bash # Windows PowerShell irm https://claude.ai/install.ps1 | iex # Windows CMD curl -fsSL https://claude.ai/install.cmd -o install.cmd && install.cmd && del install.cmd ``` ### 2. Set up Claude Code Open a terminal, go to your project folder, and start Claude Code: - Claude Code will open in your terminal - Follow the prompts to sign in with your Anthropic account - Complete the authentication flow - Once authenticated, you can start using Claude Code ```bash cd your-project-folder claude ``` ### 3. Set up environment variables Create a .env file in your project root with the following variables: - COMPOSIO_API_KEY authenticates with Composio (get it from [Composio dashboard](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=api_key&next=%2F~%2Forg%2Fconnect%2Fclients%2Fclaude-code)) - USER_ID identifies the user for session management (use any unique identifier) ```bash COMPOSIO_API_KEY=your_composio_api_key_here USER_ID=your_user_id_here ``` ### 4. Install Composio library No description provided. ```python pip install composio-core python-dotenv ``` ```typescript npm install @composio/core dotenv ``` ### 5. Generate Composio MCP URL No description provided. ```python import os from composio import Composio from dotenv import load_dotenv load_dotenv() COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY") USER_ID = os.getenv("USER_ID") composio_client = Composio(api_key=COMPOSIO_API_KEY) composio_session = composio_client.create( user_id=USER_ID, toolkits=["openweather_api"], ) COMPOSIO_MCP_URL = composio_session.mcp.url print(f"MCP URL: {COMPOSIO_MCP_URL}") print(f"\nUse this command to add to Claude Code:") print(f'claude mcp add --transport http openweather_api-composio "{COMPOSIO_MCP_URL}" --headers "X-API-Key:{COMPOSIO_API_KEY}"') ``` ```typescript import 'dotenv/config'; import { Composio } from '@composio/core'; const { COMPOSIO_API_KEY, USER_ID } = process.env; if (!COMPOSIO_API_KEY || !USER_ID) { throw new Error('COMPOSIO_API_KEY and USER_ID required in .env'); } const composioClient = new Composio({ apiKey: COMPOSIO_API_KEY }); const composioSession = await composioClient.create(USER_ID, { toolkits: ['openweather_api'], }); const composioMcpUrl = composioSession?.mcp.url; console.log(`MCP URL: ${composioMcpUrl}`); console.log(`\nUse this command to add to Claude Code:`); console.log(`claude mcp add --transport http openweather_api-composio "${composioMcpUrl}" --headers "X-API-Key:${COMPOSIO_API_KEY}"`); ``` ### 6. Run the script and copy the MCP URL No description provided. ```python python generate_mcp_url.py ``` ```typescript node --loader ts-node/esm generate_mcp_url.ts # or if using tsx tsx generate_mcp_url.ts ``` ### 7. Add Openweather api MCP to Claude Code In your terminal, add the MCP server using the command from the previous step. The command format is: - claude mcp add registers a new MCP server with Claude Code - --transport http specifies that this is an HTTP-based MCP server - The server name (openweather_api-composio) is how you'll reference it - The URL points to your Composio Tool Router session - --headers includes your Composio API key for authentication After running the command, close the current Claude Code session and start a new one for the changes to take effect. ```bash claude mcp add --transport http openweather_api-composio "YOUR_MCP_URL_HERE" --headers "X-API-Key:YOUR_COMPOSIO_API_KEY" # Then restart Claude Code exit claude ``` ### 8. Verify the installation Check that your Openweather api MCP server is properly configured. - This command lists all MCP servers registered with Claude Code - You should see your openweather_api-composio entry in the list - This confirms that Claude Code can now access Openweather api tools If everything is wired up, you should see your openweather_api-composio entry listed: ```bash claude mcp list ``` ### 9. Authenticate Openweather api The first time you try to use Openweather api tools, you'll be prompted to authenticate. - Claude Code will detect that you need to authenticate with Openweather api - It will show you an authentication link - Open the link in your browser (or copy/paste it) - Complete the Openweather api authorization flow - Return to the terminal and start using Openweather api through Claude Code Once authenticated, you can ask Claude Code to perform Openweather api operations in natural language. For example: - "Get current weather in Paris right now" - "Show 5-day forecast for San Francisco" - "Check today's air quality in New Delhi" ## Complete Code ```python import os from composio import Composio from dotenv import load_dotenv load_dotenv() COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY") USER_ID = os.getenv("USER_ID") composio_client = Composio(api_key=COMPOSIO_API_KEY) composio_session = composio_client.create( user_id=USER_ID, toolkits=["openweather_api"], ) COMPOSIO_MCP_URL = composio_session.mcp.url print(f"MCP URL: {COMPOSIO_MCP_URL}") print(f"\nUse this command to add to Claude Code:") print(f'claude mcp add --transport http openweather_api-composio "{COMPOSIO_MCP_URL}" --headers "X-API-Key:{COMPOSIO_API_KEY}"') ``` ```typescript import 'dotenv/config'; import { Composio } from '@composio/core'; const { COMPOSIO_API_KEY, USER_ID } = process.env; if (!COMPOSIO_API_KEY || !USER_ID) { throw new Error('COMPOSIO_API_KEY and USER_ID required in .env'); } const composioClient = new Composio({ apiKey: COMPOSIO_API_KEY }); const composioSession = await composioClient.create(USER_ID, { toolkits: ['openweather_api'], }); const composioMcpUrl = composioSession?.mcp.url; console.log(`MCP URL: ${composioMcpUrl}`); console.log(`\nUse this command to add to Claude Code:`); console.log(`claude mcp add --transport http openweather_api-composio "${composioMcpUrl}" --headers "X-API-Key:${COMPOSIO_API_KEY}"`); ``` ## Conclusion You've successfully integrated Openweather api with Claude Code using Composio's MCP server. Now you can interact with Openweather api directly from your terminal using natural language commands. Key features of this setup: - Terminal-native experience without switching contexts - Natural language commands for Openweather api operations - Secure authentication through Composio's managed MCP - Tool Router for dynamic tool discovery and execution Next steps: - Try asking Claude Code to perform various Openweather api operations - Add more toolkits to your Tool Router session for multi-app workflows - Integrate this setup into your development workflow for increased productivity You can extend this by adding more toolkits, implementing custom workflows, or building automation scripts that leverage Claude Code's capabilities. ## How to build Openweather api MCP Agent with another framework - [ChatGPT](https://composio.dev/toolkits/openweather_api/framework/chatgpt) - [OpenAI Agents SDK](https://composio.dev/toolkits/openweather_api/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/openweather_api/framework/claude-agents-sdk) - [Claude Cowork](https://composio.dev/toolkits/openweather_api/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/openweather_api/framework/codex) - [Cursor](https://composio.dev/toolkits/openweather_api/framework/cursor) - [VS Code](https://composio.dev/toolkits/openweather_api/framework/vscode) - [OpenCode](https://composio.dev/toolkits/openweather_api/framework/opencode) - [OpenClaw](https://composio.dev/toolkits/openweather_api/framework/openclaw) - [Hermes](https://composio.dev/toolkits/openweather_api/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/openweather_api/framework/cli) - [Google ADK](https://composio.dev/toolkits/openweather_api/framework/google-adk) - [LangChain](https://composio.dev/toolkits/openweather_api/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/openweather_api/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/openweather_api/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/openweather_api/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/openweather_api/framework/crew-ai) ## Related Toolkits - [Excel](https://composio.dev/toolkits/excel) - Microsoft Excel is a robust spreadsheet application for organizing, analyzing, and visualizing data. It's the go-to tool for calculations, reporting, and flexible data management. - [21risk](https://composio.dev/toolkits/_21risk) - 21RISK is a web app built for easy checklist, audit, and compliance management. It streamlines risk processes so teams can focus on what matters. - [Abstract](https://composio.dev/toolkits/abstract) - Abstract provides a suite of APIs for automating data validation and enrichment tasks. It helps developers streamline workflows and ensure data quality with minimal effort. - [Addressfinder](https://composio.dev/toolkits/addressfinder) - Addressfinder is a data quality platform for verifying addresses, emails, and phone numbers. It helps you ensure accurate customer and contact data every time. - [Agenty](https://composio.dev/toolkits/agenty) - Agenty is a web scraping and automation platform for extracting data and automating browser tasks—no coding needed. It streamlines data collection, monitoring, and repetitive online actions. - [Ambee](https://composio.dev/toolkits/ambee) - Ambee is an environmental data platform providing real-time, hyperlocal APIs for air quality, weather, and pollen. Get precise environmental insights to power smarter decisions in your apps and workflows. - [Ambient weather](https://composio.dev/toolkits/ambient_weather) - Ambient Weather is a platform for personal weather stations with a robust API for accessing local, real-time, and historical weather data. Get detailed environmental insights directly from your own sensors for smarter apps and automations. - [Anonyflow](https://composio.dev/toolkits/anonyflow) - Anonyflow is a service for encryption-based data anonymization and secure data sharing. It helps organizations meet GDPR, CCPA, and HIPAA data privacy compliance requirements. - [Api ninjas](https://composio.dev/toolkits/api_ninjas) - Api ninjas offers 120+ public APIs spanning categories like weather, finance, sports, and more. Developers use it to supercharge apps with real-time data and actionable endpoints. - [Api sports](https://composio.dev/toolkits/api_sports) - Api sports is a comprehensive sports data platform covering 2,000+ competitions with live scores and 15+ years of stats. Instantly access up-to-date sports information for analysis, apps, or chatbots. - [Apify](https://composio.dev/toolkits/apify) - Apify is a cloud platform for building, deploying, and managing web scraping and automation tools called Actors. It lets you automate data extraction and workflow tasks at scale—no infrastructure headaches. - [Autom](https://composio.dev/toolkits/autom) - Autom is a lightning-fast search engine results data platform for Google, Bing, and Brave. Developers use it to access fresh, low-latency SERP data on demand. - [Beaconchain](https://composio.dev/toolkits/beaconchain) - Beaconchain is a real-time analytics platform for Ethereum 2.0's Beacon Chain. It provides detailed insights into validators, blocks, and overall network performance. - [Big data cloud](https://composio.dev/toolkits/big_data_cloud) - BigDataCloud provides APIs for geolocation, reverse geocoding, and address validation. Instantly access reliable location intelligence to enhance your applications and workflows. - [Bigpicture io](https://composio.dev/toolkits/bigpicture_io) - BigPicture.io offers APIs for accessing detailed company and profile data. Instantly enrich your applications with up-to-date insights on 20M+ businesses. - [Bitquery](https://composio.dev/toolkits/bitquery) - Bitquery is a blockchain data platform offering indexed, real-time, and historical data from 40+ blockchains via GraphQL APIs. Get unified, reliable access to complex on-chain data for analytics, trading, and research. - [Brightdata](https://composio.dev/toolkits/brightdata) - Brightdata is a leading web data platform offering advanced scraping, SERP APIs, and anti-bot tools. It lets you collect public web data at scale, bypassing blocks and friction. - [Builtwith](https://composio.dev/toolkits/builtwith) - BuiltWith is a web technology profiler that uncovers the technologies powering any website. Gain actionable insights into analytics, hosting, and content management stacks for smarter research and lead generation. - [Byteforms](https://composio.dev/toolkits/byteforms) - Byteforms is an all-in-one platform for creating forms, managing submissions, and integrating data. It streamlines workflows by centralizing form data collection and automation. - [Cabinpanda](https://composio.dev/toolkits/cabinpanda) - Cabinpanda is a data collection platform for building and managing online forms. It helps streamline how you gather, organize, and analyze responses. ## Frequently Asked Questions ### 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 Code? Yes, you can. Claude Code 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. --- [See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)