fix: use esm/lib.js

Author: gagik

.github/workflows/check.yml

@@ -55,4 +55,4 @@ jobs:
           rm -rf node_modules
           npm pkg set scripts.prepare="exit 0"
           npm install --omit=dev
-      - run: npx -y @modelcontextprotocol/inspector --cli --method tools/list -- node dist/index.js --connectionString "mongodb://localhost"
+      - run: npx -y @modelcontextprotocol/inspector --cli --method tools/list -- node dist/cjs/index.js --connectionString "mongodb://localhost"

.smithery/Dockerfile

@@ -27,4 +27,4 @@ RUN npm ci --production --ignore-scripts
 # Expose no ports (stdio only)
 
 # Default command
-CMD ["node", "dist/index.js"]
+CMD ["node", "dist/cjs/index.js"]

.smithery/smithery.yaml

@@ -40,7 +40,7 @@ startCommand:
     # A function that produces the CLI command to start the MCP on stdio.
     |-
     (config) => {
-      const args = ['dist/index.js'];
+      const args = ['dist/cjs/index.js'];
       if (config) {
         if (config.atlasClientId) {
           args.push('--apiClientId');

.vscode/launch.json

@@ -18,7 +18,7 @@
       "request": "launch",
       "name": "Launch Program",
       "skipFiles": ["<node_internals>/**"],
-      "program": "${workspaceFolder}/dist/index.js",
+      "program": "${workspaceFolder}/dist/cjs/index.js",
       "preLaunchTask": "tsc: build - tsconfig.build.json",
       "outFiles": ["${workspaceFolder}/dist/**/*.js"]
     }

CONTRIBUTING.md

@@ -33,7 +33,7 @@ This project implements a Model Context Protocol (MCP) server for MongoDB and Mo
    {
      "mcpServers": {
        "MongoDB": {
-         "command": "/path/to/mongodb-mcp-server/dist/index.js"
+         "command": "/path/to/mongodb-mcp-server/dist/cjs/index.js"
        }
      }
    }
@@ -104,7 +104,7 @@ npm run inspect
 This is equivalent to:
 
 ```shell
-npx @modelcontextprotocol/inspector -- node dist/index.js
+npx @modelcontextprotocol/inspector -- node dist/cjs/index.js
 ```
 
 ## Pull Request Guidelines

package-lock.json

@@ -6,8 +6,8 @@
   "exports": {
     ".": {
       "import": {
-        "types": "./dist/lib.d.ts",
-        "default": "./dist/lib.js"
+        "types": "./dist/esm/lib.d.ts",
+        "default": "./dist/esm/lib.js"
       },
       "require": {
         "types": "./dist/cjs/lib.d.ts",
@@ -22,7 +22,7 @@
     "url": "https://github.com/mongodb-js/mongodb-mcp-server.git"
   },
   "bin": {
-    "mongodb-mcp-server": "dist/index.js"
+    "mongodb-mcp-server": "dist/cjs/index.js"
   },
   "publishConfig": {
     "access": "public"
@@ -33,9 +33,9 @@
     "build:update-package-info": "tsx scripts/update-package-info.ts",
     "build:esm": "tsc --project tsconfig.esm.json && echo '{\"type\":\"module\"}' > dist/package.json",
     "build:cjs": "tsc --project tsconfig.cjs.json && echo '{\"type\":\"commonjs\"}' > dist/cjs/package.json",
-    "build:chmod": "chmod +x dist/index.js",
+    "build:chmod": "chmod +x dist/cjs/index.js",
     "build": "npm run build:clean && npm run build:esm && npm run build:cjs && npm run build:chmod",
-    "inspect": "npm run build && mcp-inspector -- dist/index.js",
+    "inspect": "npm run build && mcp-inspector -- dist/cjs/index.js",
     "prettier": "prettier",
     "check": "npm run build && npm run check:types && npm run check:lint && npm run check:format",
     "check:lint": "eslint .",

package.json

@@ -3,6 +3,6 @@
   "compilerOptions": {
     "module": "esnext",
     "moduleResolution": "bundler",
-    "outDir": "./dist"
+    "outDir": "./dist/esm"
   }
 }