Weather MCP Server

Provides global weather information including current conditions, 5-day forecasts, and US weather alerts through OpenWeatherMap and National Weather Service APIs. Offers native support for Chinese city names and multiple temperature units.

→ chenXming/weather-mcp-server · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 3 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: OPENWEATHER_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretOPENWEATHER_API_KEY— "": "your_api_key_here"

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/chenxming-weather-mcp-server-8jkaac)](https://m8ven.ai/mcp/chenxming-weather-mcp-server-8jkaac)

commit: 876e2b07ff12f35b31f83778b1bbc1f1253c9939

code hash: 83c671f6cd537efc0864d7e6f05ef3990675c7f6067c45cd8ab04b94e86a8bf0

verified: 6/17/2026, 12:29:19 PM

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