npm install @wazobiatech/nexus-mcp

# NestJS users
npm install @wazobiatech/nexus-mcp @nestjs/common
# plus, in your process entry: import 'reflect-metadata';

# Express-only users
npm install @wazobiatech/nexus-mcp

import express from "express";
import { hmacMiddleware } from "@wazobiatech/nexus-mcp";

const app = express();
app.use(hmacMiddleware(process.env.HMAC_SECRET!));

import { HMACGuard } from "@wazobiatech/nexus-mcp";

@UseGuards(new HMACGuard(process.env.HMAC_SECRET!))
@Controller()
export class MyController {}

import { createMCPServer } from "@wazobiatech/nexus-mcp";

const server = createMCPServer({
  port: 4001,
  hmacSecret: process.env.HMAC_SECRET!,
  manifest: { /* ... */ },
  tools: [ /* MCPToolDefinition[] */ ],
});

// Graceful shutdown
process.on("SIGTERM", () => {
  server.close(() => process.exit(0));
});

# Option A — pre-compile first (recommended)
tsc && npx generate-manifest --context ./src/mcp/context.json --tools "./dist/mcp/tools/*.tools.js" --out ./src/mcp/manifest.json

# Option B — run TypeScript sources directly via ts-node
npx ts-node ./node_modules/.bin/generate-manifest --context ./src/mcp/context.json --tools "./src/mcp/tools/*.tools.ts" --out ./src/mcp/manifest.json

npm test