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

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

import { BaseToolsController } from "./base/BaseToolsController.js";
export class MempoolToolsController extends BaseToolsController {
    mempoolService;
    constructor(server, mempoolService) {
        super(server);
        this.mempoolService = mempoolService;
    }
    registerTools() {
        this.registerGetMempoolHandler();
        this.registerGetMempoolTxidsHandler();
        this.registerGetMempoolRecentHandler();
    }
    registerGetMempoolHandler() {
        this.server.tool("get-mempool-info", "Returns mempool info", async () => {
            const text = await this.mempoolService.getMempoolInfo();
            return { content: [{ type: "text", text }] };
        });
    }
    registerGetMempoolTxidsHandler() {
        this.server.tool("get-mempool-txids", "Returns mempool txids", async () => {
            const text = await this.mempoolService.getMempoolTxids();
            return { content: [{ type: "text", text }] };
        });
    }
    registerGetMempoolRecentHandler() {
        this.server.tool("get-mempool-recent", "Returns recent mempool transactions", async () => {
            const text = await this.mempoolService.getMempoolRecent();
            return { content: [{ type: "text", text }] };
        });
    }
}