diff --git a/src/common/atlas/auth.ts b/src/common/atlas/auth.ts
index baeaf1ef..31618000 100644
--- a/src/common/atlas/auth.ts
+++ b/src/common/atlas/auth.ts
@@ -1,5 +1,5 @@
-import { ApiClient } from "./apiClient";
-import { State } from "../../state";
+import { ApiClient } from "./apiClient.js";
+import { State } from "../../state.js";
 
 export async function ensureAuthenticated(state: State, apiClient: ApiClient): Promise<void> {
     if (!(await isAuthenticated(state, apiClient))) {
diff --git a/src/config.ts b/src/config.ts
index 5972fadf..e9be53f5 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -1,13 +1,6 @@
 import path from "path";
-import fs from "fs";
-import { fileURLToPath } from "url";
 import os from "os";
-
-const __filename = fileURLToPath(import.meta.url);
-const __dirname = path.dirname(__filename);
-
-const packageMetadata = fs.readFileSync(path.join(__dirname, "..", "package.json"), "utf8");
-const packageJson = JSON.parse(packageMetadata);
+import packageJson from "../package.json" with { type: "json" };
 
 export const config = {
     atlasApiVersion: `2025-03-12`,
diff --git a/src/tools/mongodb/connect.ts b/src/tools/mongodb/connect.ts
index 65e6b5c1..76358454 100644
--- a/src/tools/mongodb/connect.ts
+++ b/src/tools/mongodb/connect.ts
@@ -2,7 +2,7 @@ import { z } from "zod";
 import { CallToolResult } from "@modelcontextprotocol/sdk/types.js";
 import { NodeDriverServiceProvider } from "@mongosh/service-provider-node-driver";
 import { DbOperationType, MongoDBToolBase } from "./mongodbTool.js";
-import { ToolArgs } from "../tool";
+import { ToolArgs } from "../tool.js";
 import { ErrorCodes, MongoDBError } from "../../errors.js";
 
 export class ConnectTool extends MongoDBToolBase {
diff --git a/src/types/mongodb-redact.d.ts b/src/types/mongodb-redact.d.ts
new file mode 100644
index 00000000..df880143
--- /dev/null
+++ b/src/types/mongodb-redact.d.ts
@@ -0,0 +1,4 @@
+declare module "mongodb-redact" {
+    function redact<T>(message: T): T;
+    export default redact;
+}
diff --git a/tsconfig.json b/tsconfig.json
index d5220078..a195f859 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,15 +1,18 @@
 {
   "compilerOptions": {
     "target": "es2020",
-    "module": "esnext",
-    "moduleResolution": "node",
+    "module": "nodenext",
+    "moduleResolution": "nodenext",
     "rootDir": "./src",
     "outDir": "./dist",
     "strict": true,
     "esModuleInterop": true,
     "types": ["node"],
     "sourceMap": true,
-    "skipLibCheck": true
+    "skipLibCheck": true,
+    "resolveJsonModule": true,
+    "allowSyntheticDefaultImports": true,
+    "typeRoots": ["./node_modules/@types", "./src/types"]
   },
   "include": ["src/**/*.ts"]
 }