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SSL 证书到期检查器 MCP 服务器

一个基于 MCP (Model Context Protocol) 的 SSL 证书到期检查工具,可以快速检查任何网站的 SSL 证书有效期。

功能特性

  • 🔍 检查任意域名的 SSL 证书到期时间
  • ⏰ 计算证书剩余有效天数
  • 🚨 智能状态提示(已过期/即将过期/有效)
  • 🌐 支持多种 URL 格式输入

安装

确保已安装 Python 3.11 或更高版本,然后使用 uv 安装依赖:

uv sync

使用方法

作为 MCP 服务器运行

uv run main.py

在 Claude Desktop 中配置

编辑 Claude Desktop 配置文件:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json

Windows: %APPDATA%\Claude\claude_desktop_config.json

添加以下配置:

{
  "mcpServers": {
    "ssl-checker": {
      "command": "uv",
      "args": [
        "--directory",
        "/path/to/ssl-expiry-checker-mcp",
        "run",
        "main.py"
      ]
    }
  }
}

工具说明

ssl_expiry_checker

检查给定网址的 SSL 证书有效期。

参数:

  • url (string): 要检查的网址,支持以下格式:
    • example.com
    • https://example.com
    • www.example.com

返回: 包含证书到期信息的详细报告

示例输出

**SSL 证书检查结果**
目标网址: https://example.com
域名: example.com
到期时间: 2026-12-31 23:59:59 UTC
剩余天数: 305 天
状态: ✅ 证书有效

状态说明

  • 证书有效: 剩余天数 ≥ 7 天
  • ⚠️ 证书即将过期: 剩余天数 < 7 天
  • 证书将在今天过期: 剩余天数 = 0 天
  • 🚨 证书已过期: 剩余天数 < 0 天

技术栈

  • Python 3.11+
  • FastMCP
  • 标准库: ssl, socket, urllib

许可证

MIT

Release files for ssl-expiry-checker-mcp 0.1.0

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