package.json•3.67 kB
{
"name": "calculator-learning-demo-stdio",
"version": "1.0.0",
"type": "module",
"description": "Learning-edition MCP calculator server demonstrating STDIO transport",
"main": "./dist/server.js",
"types": "./dist/server.d.ts",
"bin": {
"calculator-stdio-server": "./dist/server.js"
},
"scripts": {
"dev": "tsx src/server.ts",
"clean": "rimraf dist build .tsbuildinfo",
"typecheck": "tsc --noEmit",
"lint": "eslint .",
"lint:fix": "eslint . --fix",
"lint:ci": "eslint . --max-warnings=0",
"format": "prettier --write .",
"format:check": "prettier --check .",
"build": "tsc -p tsconfig.json",
"check:quick": "npm run typecheck && npm run lint:ci && npm run format:check",
"check:deep": "npm run typecheck && npm run lint:fix && npm run lint:ci && npm run format && npm run format:check",
"pipeline": "npm run clean && npm run typecheck && npm run lint:fix && npm run lint:ci && npm run format && npm run format:check && npm run build",
"smoke:stdio": "node -e \"const {spawn}=require('child_process');try{const p=spawn('node',['dist/server.js'],{stdio:['ignore','pipe','pipe']});let exited=false;const timer=setTimeout(()=>{if(!exited){p.kill('SIGINT');}},900);p.on('exit',c=>{exited=true;clearTimeout(timer);if(c&&c!==0){process.exit(c);}console.log('smoke:stdio exit',c||0);});}catch(e){console.error(e);process.exit(1);} \"",
"smoke:http": "node -e \"const http=require('http');const {spawn}=require('child_process');const ports=[1453,1923,3333];const s=spawn('node',['dist/server.js'],{stdio:'inherit'});let i=0,tries=0,ok=false;function hit(){if(i>=ports.length){if(!ok){s.kill('SIGINT');process.exit(1);}return;}const port=ports[i];tries++;http.get({host:'127.0.0.1',port,path:'/'},res=>{ok=true;console.log('HTTP status',res.statusCode,'on',port);s.kill('SIGINT');if(res.statusCode>=400)process.exit(1);}).on('error',()=>{if(tries<5){setTimeout(hit,300);}else{tries=0;i++;setTimeout(hit,200);} });}setTimeout(hit,600);\"",
"smoke:auto": "node -e \"const http=require('http');const {spawn}=require('child_process');const ports=[1453,1923,3333];const s=spawn('node',['dist/server.js'],{stdio:'inherit'});let i=0,tries=0,ok=false;function hit(){if(i>=ports.length){if(!ok){console.log('No HTTP detected; assuming STDIO-style process.');setTimeout(()=>{s.kill('SIGINT');process.exit(0);},800);return;}return;}const port=ports[i];tries++;http.get({host:'127.0.0.1',port,path:'/'},res=>{ok=true;console.log('HTTP status',res.statusCode,'on',port);s.kill('SIGINT');if(res.statusCode>=400)process.exit(1);}).on('error',()=>{if(tries<5){setTimeout(hit,300);}else{tries=0;i++;setTimeout(hit,200);} });}setTimeout(hit,600);\"",
"all": "npm run pipeline && npm run smoke:auto",
"start": "node dist/server.js",
"check": "npm run typecheck && npm run lint:ci && npm run format:check",
"ci": "npm run all",
"inspector": "npx @modelcontextprotocol/inspector tsx src/server.ts",
"prepare": "husky"
},
"lint-staged": {
"*.{ts,tsx,js,json,md,css,scss}": [
"prettier --write",
"eslint --fix"
]
},
"dependencies": {
"@modelcontextprotocol/sdk": "^1.0.0",
"zod": "^3.22.0"
},
"devDependencies": {
"@eslint/js": "^9.32.0",
"@types/node": "^20.0.0",
"@typescript-eslint/eslint-plugin": "^6.19.0",
"@typescript-eslint/parser": "^6.19.0",
"eslint": "^8.56.0",
"eslint-config-prettier": "^10.1.8",
"globals": "^16.3.0",
"husky": "^9.1.7",
"lint-staged": "^16.1.3",
"prettier": "^3.2.4",
"rimraf": "^6.0.1",
"tsx": "^4.0.0",
"typescript": "^5.3.0"
},
"engines": {
"node": ">=20.0.0"
}
}