获取当前环境的 mcp
What is JackXuyi env mcp
env-mcp
一个用于获取当前环境系统信息的 MCP 工具包。
功能特性
- 获取详细的系统信息
- 支持跨平台使用
- 易于集成到支持 MCP 的应用程序中
- 提供 TypeScript 类型支持
安装
npm install @zhijianren/env-mcp -g
在支持 MCP 的应用中使用
1. 配置 MCP 服务
在应用的 MCP 配置中添加以下内容:
{
"mcpServers": {
"env-mcp": {
"name": "env-mcp",
"type": "command",
"command": "node",
"args": [
"`/usr/local/lib`/node_modules/@zhijianren/env-mcp/dist/index.js"``
],
"enabled": true
}
}
}
2. 调用服务
// 获取平台信息
const platformInfo = await mcp.env.getPlatformInfo();
// 获取内存信息
const memoryInfo = await mcp.env.getMemoryInfo();
// 获取 CPU 信息
const cpuInfo = await mcp.env.getCpuInfo();
// 获取网络信息
const networkInfo = await mcp.env.getNetworkInfo();
// 获取用户信息
const userInfo = await mcp.env.getUserInfo();
// 获取 CPU 使用率
const cpuUsage = await mcp.env.getCpuUsage();
// 获取硬盘使用率
const diskUsage = await mcp.env.getDiskUsage();
// 获取终端类型
const terminalTypes = await mcp.env.getTerminalTypes();
// 获取 IPv4 信息
const ipv4Info = await mcp.env.getIpv4Info();
// 获取 IPv6 信息
const ipv6Info = await mcp.env.getIpv6Info();
// 获取代理信息
const proxyInfo = await mcp.env.getProxyInfo();
// 获取 Docker 信息
const dockerInfo = await mcp.env.getDockerInfo();
// 获取 Node.js 版本信息
const nodeInfo = await mcp.env.getNodeInfo();
支持的工具列表
工具名称 | 描述 | 返回数据结构示例 |
---|---|---|
getBatteryInfo |
获取当前设备的电池信息 | { hasBattery: boolean, isCharging: boolean, maxCapacity: number, currentCapacity: number } |
getGraphicsInfo |
获取当前设备的显卡信息 | { controllers: Array<{ model: string, vendor: string, bus: string, vram: number }>, displays: Array<{ model: string, resolutionX: number, resolutionY: number }> } |
getProcesses |
获取当前设备的进程信息 | { all: number, running: number, blocked: number, sleeping: number, list: Array<{ pid: number, name: string, cpu: number, memory: number }> } |
getBluetoothInfo |
获取当前设备的蓝牙信息 | Array<{ name: string, address: string, connected: boolean }> |
getAudioInfo |
获取当前设备的音频设备信息 | Array<{ name: string, manufacturer: string, default: boolean }> |
getAvailableNetworks |
获取当前设备可用的网络信息 | { networkInterfaces: { [key: string]: Array<{ address: string, netmask: string, family: string, internal: boolean }> }, wifiNetworks: Array<{ ssid: string, bssid: string, mode: string, channel: number, frequency: number, signalLevel: number, quality: number, security: string[] }> } |
getTimezone |
获取当前设备的时区信息 | { timezone: string } |
getAppSchemas |
获取当前设备所有注册唤醒的 App Schema 信息 | { [bundle: string]: string[] } |
getWifiInfo |
获取当前设备的 Wi-Fi 信息 | Array<{ ssid: string, bssid: string, mode: string, channel: number, frequency: number, signalLevel: number, quality: number, security: string[] }> |
getInstalledApps |
获取当前设备已安装的应用信息 | { installedApps: string[] } |
getVpnInfo |
获取当前设备的 VPN 信息 | { [key: string]: Array<{ address: string, netmask: string, family: string, internal: boolean }> } |
getHardwareInfo |
获取当前设备的硬件信息,包括生产日期等 | { manufacturer: string, model: string, version: string, serial: string, uuid: string, sku: string, virtual: boolean } |
getPlatformInfo |
获取当前系统的平台信息 | { platform: string, arch: string, hostname: string, type: string, release: string, version: string } |
getMemoryInfo |
获取当前系统的内存信息 | { totalMemory: number, freeMemory: number, usedMemory: number } |
getCpuInfo |
获取当前系统的 CPU 信息 | { cpus: Array<{ model: string, speed: number, times: { user: number, nice: number, sys: number, idle: number, irq: number } }> } |
getNetworkInfo |
获取当前系统的网络信息 | { networkInterfaces: { [key: string]: Array<{ address: string, netmask: string, family: string, mac: string, internal: boolean }> } } |
getUserInfo |
获取当前系统的用户信息 | { userInfo: { uid: number, gid: number, username: string, homedir: string, shell: string }, tmpdir: string, homedir: string } |
getCpuUsage |
获取当前平台的 CPU 占用率 | { cpuUsage: string } |
getDiskUsage |
获取当前平台的硬盘使用率 | string (df -h 命令的输出) |
getTerminalTypes |
获取系统上支持的所有终端类型 | { terminalTypes: string[] } |
getIpv4Info |
获取当前设备的 IPv4 信息 | { [key: string]: Array<{ address: string, netmask: string, family: string, internal: boolean }> } |
getIpv6Info |
获取当前设备的 IPv6 信息 | { [key: string]: Array<{ address: string, netmask: string, family: string, internal: boolean }> } |
getProxyInfo |
获取当前网络的所有代理信息 | { httpProxy: string, httpsProxy: string, noProxy: string } |
getUsbInfo |
获取当前设备的 USB 设备信息 | Array<{ bus: number, device: number, vendor: string, product: string, serial: string, type: string }> |
getPrinterInfo |
获取当前设备的打印机信息 | Array<{ name: string, status: string, type: string, driver: string }> |
getSshPublicKey |
获取当前用户的 SSH 公钥 | Array<string> (包含所有找到的公钥) |
getDockerInfo |
获取当前设备的 Docker 信息 | { version: object, images: Array<object>, containers: Array<object> } 或 {} (未安装时) |
getNodeInfo |
获取当前设备安装的 Node.js 版本信息 | { version: string, fullVersion: string, npmVersion: string, platform: string, arch: string, globalPackages: object, execPath: string, features: object, modules: object } |
开发指南
# 安装依赖
npm install
# 开发模式(监听文件变化)
npm run dev
# 构建项目
npm run build
# 运行项目
npm start
环境变量配置
通过 .env
文件配置环境变量:
PORT
:服务器端口号(默认:3000)NODE_ENV
:运行环境(development/production)
许可证
本项目采用 ISC 许可证
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