MCP-WEATHER

Item: MCP-WEATHER
Rating: 56
Author: M8ven

Provides weather information for any city using the Open-Meteo API, deployed via Vercel for easy integration with MCP clients.

→ duwancontacto/MCP-WEATHER · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 4 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.

🔐

You'll be asked for 2 credentials: EMAIL_PASS, OPENWEATHER_API_KEY

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

// known CVEs in dependencies4 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.17.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.17.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.17.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

highnext@14.2.5GHSA-36qx-fr4f-26g5

Next.js has a Middleware / Proxy bypass in Pages Router applications using i18n

unknownaxios@1.11.0GHSA-35jp-ww65-95wh

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// required environment variables

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

🔐 secretEMAIL_PASS

configEMAIL_USER

🔐 secretOPENWEATHER_API_KEY

// 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 5 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/duwancontacto-mcp-weather-s81u6f)](https://m8ven.ai/mcp/duwancontacto-mcp-weather-s81u6f)

commit: 7f853a2bb51408aa8b22083e3d46d656194fdeb2

code hash: 80418d3cc0e66d50a0d01f284af11525c27d5e31a2f2d33400d0e7866dcb1415

verified: 6/22/2026, 12:10:19 PM

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