@sanlim/mempool-mcp-server/build/interface/controllers/PingController.js

A sample of MCP implementation using DDD structure with some APIs call.

import { BaseToolsController } from "./base/BaseToolsController.js";
export class PingToolsController extends BaseToolsController {
    constructor(server) {
        super(server);
    }
    registerTools() {
        this.registerGetPingHandler();
    }
    registerGetPingHandler() {
        this.server.tool("get-ping", "Get ping to check service is working", () => {
            return {
                content: [
                    {
                        type: "text",
                        text: "Yes! Bitcoin MCM server is working good.",
                    },
                ],
            };
        });
    }
}