Add Node.js project tooling and config

.gitignore

@@ -6,6 +6,7 @@ __pycache__/
 # Distribution
 dist/
 build/
+node_modules/
 *.egg-info/
 *.egg
 
@@ -25,6 +26,7 @@ env/
 .pytest_cache/
 htmlcov/
 .coverage
+coverage/
 
 # OS
 .DS_Store

.prettierignore

@@ -0,0 +1,3 @@
+dist
+node_modules
+package-lock.json

eslint.config.js

@@ -0,0 +1,28 @@
+import eslint from "@eslint/js";
+import tseslint from "typescript-eslint";
+
+export default tseslint.config(
+  { ignores: ["dist/**", "node_modules/**"] },
+  eslint.configs.recommended,
+  ...tseslint.configs.strictTypeChecked,
+  {
+    files: ["**/*.ts"],
+    languageOptions: {
+      parserOptions: {
+        projectService: true,
+        tsconfigRootDir: import.meta.dirname,
+      },
+    },
+    rules: {
+      "@typescript-eslint/consistent-type-imports": "error",
+      "@typescript-eslint/no-confusing-void-expression": "error",
+      "@typescript-eslint/no-floating-promises": "error",
+      "@typescript-eslint/no-non-null-assertion": "error",
+      "@typescript-eslint/no-unnecessary-condition": "error",
+      "@typescript-eslint/no-unsafe-type-assertion": "error",
+      "@typescript-eslint/only-throw-error": "error",
+      "@typescript-eslint/require-await": "error",
+      "@typescript-eslint/switch-exhaustiveness-check": "error",
+    },
+  },
+);

package.json

@@ -0,0 +1,39 @@
+{
+  "name": "better-binary-mcp",
+  "version": "0.1.0",
+  "private": true,
+  "type": "module",
+  "bin": {
+    "better-binary-mcp": "./dist/main.js"
+  },
+  "engines": {
+    "node": ">=20"
+  },
+  "scripts": {
+    "build": "tsc -p tsconfig.build.json",
+    "check": "npm run typecheck && npm run lint && npm run format:check && npm test",
+    "format": "prettier --write .",
+    "format:check": "prettier --check .",
+    "lint": "eslint 'src/**/*.ts' 'tests/**/*.ts' vitest.config.ts",
+    "start": "node dist/main.js",
+    "pretest": "npm run build",
+    "test": "vitest run",
+    "test:watch": "vitest",
+    "typecheck": "tsc --noEmit",
+    "verify:hopper": "npm run build && node scripts/verify-real-hopper.mjs"
+  },
+  "dependencies": {
+    "@modelcontextprotocol/server": "2.0.0-beta.3",
+    "zod": "4.4.3"
+  },
+  "devDependencies": {
+    "@eslint/js": "9.39.2",
+    "@modelcontextprotocol/client": "2.0.0-beta.3",
+    "@types/node": "24.10.1",
+    "eslint": "9.39.2",
+    "prettier": "3.6.2",
+    "typescript": "5.9.3",
+    "typescript-eslint": "8.48.1",
+    "vitest": "4.1.10"
+  }
+}

tsconfig.build.json

@@ -0,0 +1,9 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "src",
+    "types": ["node"]
+  },
+  "include": ["src/**/*.ts"],
+  "exclude": ["src/**/*.test.ts", "tests", "dist", "node_modules"]
+}

tsconfig.json

@@ -0,0 +1,24 @@
+{
+  "compilerOptions": {
+    "allowUnreachableCode": false,
+    "allowUnusedLabels": false,
+    "exactOptionalPropertyTypes": true,
+    "forceConsistentCasingInFileNames": true,
+    "lib": ["ES2023"],
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
+    "noFallthroughCasesInSwitch": true,
+    "noImplicitOverride": true,
+    "noImplicitReturns": true,
+    "noUncheckedIndexedAccess": true,
+    "outDir": "dist",
+    "rootDir": ".",
+    "skipLibCheck": false,
+    "strict": true,
+    "target": "ES2023",
+    "types": ["node"],
+    "verbatimModuleSyntax": true
+  },
+  "include": ["src/**/*.ts", "tests/**/*.ts", "vitest.config.ts"],
+  "exclude": ["dist", "node_modules"]
+}

vitest.config.ts

@@ -0,0 +1,8 @@
+import { defineConfig } from "vitest/config";
+
+export default defineConfig({
+  test: {
+    coverage: { enabled: false },
+    include: ["tests/**/*.test.ts"],
+  },
+});