Weather MCP Tool

Weather MCP Tool is an MCP server that provides real-time meteorological conditions and forecasts for cities worldwide, integrating agentic micropayments directly into data retrieval workflows. Built to demonstrate automated commerce capabilities in LLM agents, it connects client environments such as Claude Desktop to live weather data feeds and a crypto wallet backend. When a client requests weather forecasts that require a fee, the server returns an HTTP 402 payment required status, triggering an automated settlement sequence through the Latinum Wallet MCP server using the Solana Devnet. Developers and AI researchers building autonomous purchasing agents, paid API gateways, and commercial toolchains use this tool to evaluate machine-to-machine commerce without manual transaction approval. While queries for certain endpoints such as Dublin remain free for testing purposes, other city queries demonstrate how agents manage paid access protocols, handle digital currency wallets, and retry blocked requests automatically upon successful settlement.

Category: Maps, Weather & Local Data

Tags: climate, forecast, meteorology, weather

Visit Weather MCP Tool

How to install and configure Weather MCP Tool

1. Clone the repository and set up a virtual environment: bash git clone https://github.com/Latinum-Agentic-Commerce/latinum-wallet-mcp.git cd weather_mcp python3 -m venv .venv source .venv/bin/activate pip install --upgrade pip setuptools wheel pip install --upgrade --upgrade-strategy eager -r requirements.txt pip install --editable . 2. Open your Claude Desktop configuration file at ~/Library/Application Support/Claude/claude_desktop_config.json. 3. Add the server under mcpServers using your absolute Python path: json { "mcpServers": { "weather_mcp": { "command": "/Users/{YOUR_USER}/workspace/weather_mcp/.venv/bin/python", "args": [ "/Users/{YOUR_USER}/workspace/weather_mcp/weather_mcp/server_stdio.py" ] } } } 4. Restart Claude Desktop to apply the configuration.

What you can do with Weather MCP Tool

• Querying global real-time weather conditions directly within LLM prompts across supported international cities. - Testing automated micropayment flows when Claude encounters paywalled endpoints requiring Solana Devnet transactions. - Evaluating HTTP 402 error handling and payment retries powered by Latinum Wallet MCP integration. - Prototyping agentic commerce workflows where AI systems autonomously pay for third-party information services.

Key facts

• Paid
• https://github.com/Latinum-Agentic-Commerce/weather_mcp
• Maps, Weather & Local Data
• climate, forecast, meteorology, weather

Part of MCP Servers

How do I install Weather MCP Tool?

Clone the repository from GitHub and create a local Python virtual environment. Install the dependencies and editable package using pip, then add the executable and script path to your Claude Desktop configuration file under mcpServers.

What can Weather MCP Tool do?

It supplies real-time weather information and forecasts for cities globally. The tool demonstrates autonomous agent commerce by paywalling specific forecast requests, requiring the client to execute Solana Devnet payments before returning the requested meteorological data.

Which MCP clients work with Weather MCP Tool?

The server runs via standard input/output using server_stdio.py and works with Claude Desktop. It operates alongside the Latinum Wallet MCP server to handle required automated micropayments when paywalled city data is requested.

Is Weather MCP Tool free to use?

Access to forecasts is paywalled using the Latinum Wallet MCP server and requires Solana Devnet payments, although weather data for Dublin is available for free testing purposes.