npmInstall
Install npm dependencies in a specified directory using npm install command to manage project packages.
Instructions
執行npm install命令安裝依賴
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| path | No | ||
| options | No |
Implementation Reference
- tools/npmInstallTool.ts:16-39 (handler)The static method implementing the core logic of the npmInstall tool, executing 'npm install' in the specified directory with optional flags using promisified child_process.exec.
static async executeInstall(path: string = '.', options: string = ''): Promise<{ stdout: string; stderr: string }> { try { console.log(`正在執行 npm install ${options} 在路徑 ${path}`); // 構建完整指令 const command = `cd ${path} && npm install ${options}`; // 執行指令 const { stdout, stderr } = await execPromise(command); if (stdout) { console.log('Install輸出:', stdout); } if (stderr && !stderr.includes('npm notice')) { console.error('Install錯誤:', stderr); } return { stdout, stderr }; } catch (error) { console.error('Install執行失敗:', error); throw error; } } - main.ts:51-66 (registration)Registers the 'npmInstall' tool with the MCP server, including input schema definition using Zod and the async handler that calls NpmInstallTool.executeInstall.
server.tool("npmInstall", "執行npm install命令安裝依賴", { path: z.string().optional(), options: z.string().optional() }, async ({ path = ".", options = "" }) => { try { const result = await NpmInstallTool.executeInstall(path, options); return { content: [{ type: "text", text: `Dependencies installed successfully: ${result.stdout}` }] }; } catch (error) { return { content: [{ type: "text", text: `Installation failed: ${error instanceof Error ? error.message : "Unknown error"}` }] }; } } ); - main.ts:53-53 (schema)Zod schema defining the input parameters for the npmInstall tool: optional path (defaults to '.') and options.
{ path: z.string().optional(), options: z.string().optional() },