ssl-expiry-checker-mcp
by tojoevan
README.md
# 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
TDQS
A3.8/5.0
Scored across 1 tool
Disambiguation5/5
Only one tool exists, so there is no possibility of confusion between tools. The tool's purpose is clearly defined and distinct.
Naming Consistency5/5
With a single tool, naming is inherently consistent. The name 'ssl_expiry_checker' is descriptive and follows a clear pattern.
Tool Count3/5
The server has only one tool, which is minimal for its domain. While it serves a focused purpose, it falls short of the typical 3-15 tool range for a well-scoped server.
Completeness4/5
The single tool covers the core functionality of checking SSL certificate expiry for a given URL. However, it lacks additional tools for batch checks, certificate details, or alerting, which would enhance completeness.
Maintenance
ActivityInactive
ResponsivenessNo issues