MCP server for checking SSL certificate expiration dates
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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： ```bash uv sync ``` ## 使用方法 ### 作为 MCP 服务器运行 ```bash 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： ```json { "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
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