# 安装 DevLens

- 类型: MCP 工具
- 说明: 查询 TS/JS/React/Next.js/Node 仓库的预计算代码图，快速理解结构与依赖关系。
- 仓库: https://github.com/devlensio/devlensOSS

## 方式一 · 一键代装（复制提示词让 AI 代劳）

### Claude Code
```
请帮我安装 askskill 上的 "DevLens" MCP 服务：
执行：claude mcp add 'io-github-devlensio-devlens' -- npx -y @devlensio/cli
```

### Codex
```
请帮我安装 askskill 上的 "DevLens" MCP 服务：
在 ~/.codex/config.toml 中添加：
[mcp_servers.io-github-devlensio-devlens]
command = "npx"
args = ["-y","@devlensio/cli"]
然后重启 Codex 生效
```

### Cursor
```
请帮我安装 askskill 上的 "DevLens" MCP 服务：
在 .cursor/mcp.json 的 "mcpServers" 中添加：
"io-github-devlensio-devlens": { "command": "npx", "args": ["-y","@devlensio/cli"] }
然后在 Cursor 设置 > MCP 中启用
```

## 方式二 · 命令行安装（原生命令与配置）

### Claude Code
```bash
claude mcp add io-github-devlensio-devlens -- npx -y @devlensio/cli
```

### Codex
```bash
codex mcp add io-github-devlensio-devlens -- npx -y @devlensio/cli
```
配置文件 ~/.codex/config.toml：
```toml
[mcp_servers.io-github-devlensio-devlens]
command = "npx"
args = ["-y","@devlensio/cli"]
```

### Cursor
配置文件 .cursor/mcp.json：
```json
{
  "mcpServers": {
    "io-github-devlensio-devlens": {
      "command": "npx",
      "args": [
        "-y",
        "@devlensio/cli"
      ]
    }
  }
}
```
一键安装：cursor://anysphere.cursor-deeplink/mcp/install?name=io-github-devlensio-devlens&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsIkBkZXZsZW5zaW8vY2xpIl19