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How to connect Ambient weather to Claude

Connect Claude Web, Desktop and Cowork to Ambient weather MCP. Show latest readings from all your weather stations, list temperature and humidity from backyard sensor, and more using natural language, with authentication handled for you.

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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.

1 Tools

Introduction

Claude is Anthropic's AI assistant, available on the web, in the desktop app, and on mobile. Cowork is its agent for knowledge work, and it runs on all of those surfaces too. Connected to your apps, Claude can work with your files and services to accomplish complex tasks on your behalf.

This guide walks you through the easiest and most secure way to connect your Ambient weather account to Claude via Composio Connect, enabling it to show latest readings from all your weather stations, list temperature and humidity from backyard sensor, get real-time weather data from main device, and more such actions on your behalf without compromising your account security.

Setup is the same on Claude Web, Desktop, and Cowork, and you only need to do it once. The connector is tied to your account, so it's available in all three.

Also integrate Ambient weather with

Claude CodeOpenAI Agents SDKClaude Agent SDKCodexOpenClawHermesAtomic AgentGoogle ADKLangChainVercel AI SDKMastra AILlamaIndexCrewAIPydantic AIAutoGen

Connecting Ambient weather to Claude Web, Desktop, and Cowork

Two ways to add the Composio connector. Pick whichever you prefer.

1. Add with one click

Click the button. Claude opens with the Composio connector filled in. Click Add, then go to step 2.

Add to Claude

Add manually

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

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

2. 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 Web, Desktop, and Cowork

3. Connect your Ambient weather account

Back in Claude, ask it to connect to Ambient weather or give it any Ambient weather-related task.

For example, ask Claude to:

  • "Show latest readings from all your weather stations"
  • "List temperature and humidity from backyard sensor"
  • "Get real-time weather data from main device"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Claude, and your Ambient weather account is ready to use.

What is the Ambient weather Claude Connector, and what's possible with it?

The Ambient weather MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Ambient Weather account. It provides structured and secure access to your weather station data, so your agent can perform actions like listing your stations, viewing live sensor readings, and retrieving device-level weather data on your behalf.

  • List all connected weather stations: Instantly retrieve an overview of every Ambient Weather device linked to your account.
  • Access real-time weather data: Ask your agent to fetch the latest readings from any of your stations, including temperature, humidity, and more.
  • Monitor device health and status: Let your agent check which stations are online, their last update time, and current operational status.
  • Summarize local weather conditions: Have your agent pull the most recent weather snapshot from selected stations for quick reporting or analysis.

Troubleshooting

1. Why does Claude not use the Composio connector for Ambient weather?

The connector can show as connected, but Claude must use it in each Ambient weather conversation.

  • Click + at the lower left of the chat, or type /.
  • Hover Connectors.
  • Turn on Composio.
  • Ask Claude to connect to Ambient weather again.

2. Why does Claude show an MCP server error before Ambient weather connects?

Claude can show Couldn't reach the MCP server or Authorization with the MCP server failed when you add the connector for Ambient weather.

  • Check that the connector URL is https://connect.composio.dev/mcp.
  • Connectors run from Anthropic's cloud, so your device network is usually not the problem.
  • Add the connector again from Customize > Connectors, then ask Claude to connect Ambient weather.
  • If it fails again, send the error and the ofid_ reference id to support@composio.dev.

3. Why does the Ambient weather authorization link not work?

The Composio connector is one server. Your Ambient weather account connects separately when Claude asks for it.

  • If the browser does not open, or the link expires, ask Claude to retry the Ambient weather connection.
  • Composio creates a fresh Ambient weather authorization link.
  • Open that link in your browser and finish the Ambient weather sign-in.

4. Why do Ambient weather actions fail after they worked before?

The Ambient weather connection can expire or lose permission.

  • Ask Claude to inspect the Ambient weather connection.
  • If the connection is unhealthy, disconnect it when Claude prompts you.
  • Reconnect the Ambient weather account and retry the action.
  • If Claude shows a permission prompt, approve it before Claude changes data in Ambient weather.
  • If the action still fails with a permission error, check that the connected account has that permission in Ambient weather itself.

5. How do I switch to a different Ambient weather account?

Claude can manage the Ambient weather connection for you.

  • Ask Claude to disconnect or delete the current Ambient weather account.
  • Ask Claude to connect Ambient weather again.
  • Open the new Composio authorization link for Ambient weather.
  • Sign in with the other Ambient weather account in the browser.
  • After the account connects, ask Claude to retry the Ambient weather task.

6. Why is my Ambient weather connection missing in Claude Desktop or on a Team plan?

The connector belongs to your Claude account, so your Ambient weather connection works in Claude Web, Desktop, and Cowork.

  • In Claude Desktop, open Customize > Connectors.
  • Next to Composio, click ⋮ and click Clear cache.
  • If Ambient weather tools still do not appear, click ⋮, disconnect, remove the connector, and add it again.
  • On Team or Enterprise, an Owner or Primary Owner must enable the connector before you can connect Ambient weather.
TOOLS

Supported Tools

Every Ambient weather action and event your agent gets out of the box.

Get Devices

Tool to retrieve a list of user's Ambient Weather devices with their most recent data.

FRAMEWORKS

How to build Ambient weather MCP Agent with another framework

Claude Code logo

Claude Code

Use Ambient weather MCP with Claude Code

OpenAI Agents SDK logo

OpenAI Agents SDK

Use Ambient weather MCP with OpenAI Agents SDK

Claude Agent SDK logo

Claude Agent SDK

Use Ambient weather MCP with Claude Agent SDK

Codex logo

Codex

Use Ambient weather MCP with Codex

OpenClaw logo

OpenClaw

Use Ambient weather MCP with OpenClaw

Hermes logo

Hermes

Use Ambient weather MCP with Hermes

Atomic Agent logo

Atomic Agent

Use Ambient weather MCP with Atomic Agent

Google ADK logo

Google ADK

Use Ambient weather MCP with Google ADK

LangChain logo

LangChain

Use Ambient weather MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use Ambient weather MCP with Vercel AI SDK

Mastra AI logo

Mastra AI

Use Ambient weather MCP with Mastra AI

LlamaIndex logo

LlamaIndex

Use Ambient weather MCP with LlamaIndex

CrewAI logo

CrewAI

Use Ambient weather MCP with CrewAI

Pydantic AI logo

Pydantic AI

Use Ambient weather MCP with Pydantic AI

AutoGen logo

AutoGen

Use Ambient weather MCP with AutoGen

FAQ

Frequently asked questions

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

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 Ambient weather tools.

Yes, absolutely. You can configure which Ambient weather 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.

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 Ambient weather data and credentials are handled as safely as possible.

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