Yes, Weather Ai is free to use.

How do I install Weather Ai?

Weather Ai is a local plugin. Install it using PyPI package: weather-ai-mcp and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

Is Weather Ai safe to use?

Weather Ai was flagged by MCP Marketplace's security scan, scoring 2.2/10 (critical risk). It has 6 high or critical findings to review. Review the security report on this page carefully before installing it.

What AI apps work with Weather Ai?

Weather Ai uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Weather Ai MCP Server

by CSOAI ORG

Developer ToolsUse Caution2.2MCP RegistryLocal

Free

Server data from the Official MCP Registry

Weather Ai tools for AI agents. Capabilities: get current conditions, get forecast, get historical

About

Weather Ai tools for AI agents. Capabilities: get current conditions, get forecast, get historical

Security Report

2.2

Use Caution2.2Critical Risk

This weather MCP server implements authentication and rate-limiting via a custom middleware, which is positive. However, there are several moderate security concerns: the authentication system relies on local file-based storage without encryption, API keys are passed as plaintext function parameters, sensitive usage/audit data is stored unencrypted in user home directories, and the rate-limiting mechanism is bypassable by not providing an API key. Additionally, unauthenticated access is permitted (free tier), and there is aggressive monetization messaging embedded throughout. The server's permissions (network HTTP, environment variables, file I/O) are appropriate for its stated weather service purpose, but the authentication implementation has significant gaps. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.

7 files analyzed · 16 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

File System Write

Writes or modifies files on your machine. Check that this is expected for the tool.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-csoai-org-weather-ai-mcp": {
      "args": [
        "-y",
        "weather-ai-mcp"
      ],
      "command": "npx"
    }
  }
}

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Weather Ai MCP Server

About

Security Report

Findings (16)Action required

Permissions Required

How to Install

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