MCP Servers Explained

Prerequisites: Node.js 18+, an AI coding tool that supports MCP (Claude Code, Cursor, or Windsurf), and basic TypeScript/JavaScript knowledge.

{
  "mcpServers": {
    "devdigest": {
      "command": "dd",
      "args": ["mcp"]
    }
  }
}

import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import { z } from "zod";

const server = new McpServer({
  name: "my-server",
  version: "1.0.0",
});

server.tool(
  "hello",
  "Say hello",
  { name: z.string() },
  async ({ name }) => ({
    content: [{ type: "text", text: `Hello, ${name}!` }],
  })
);

const transport = new StdioServerTransport();
await server.connect(transport);

This project uses MCP servers for external tool integration. Check .mcp.json for available servers. You can call MCP tools directly -- they appear as regular tools in your tool list.