diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 000000000..6313b56c5
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+* text=auto eol=lf
diff --git a/package.json b/package.json
index 396745863..c3826cb81 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "prepare": "node --experimental-strip-types scripts/prepare.ts",
     "verify-server-json-version": "node --experimental-strip-types scripts/verify-server-json-version.ts",
     "verify-npm-package": "node scripts/verify-npm-package.mjs",
-    "eval": "npm run build && CHROME_DEVTOOLS_MCP_NO_USAGE_STATISTICS=true node --experimental-strip-types scripts/eval_gemini.ts",
+    "eval": "npm run build && node --experimental-strip-types scripts/eval_gemini.ts",
     "count-tokens": "node --experimental-strip-types scripts/count_tokens.ts"
   },
   "files": [
diff --git a/scripts/eval_gemini.ts b/scripts/eval_gemini.ts
index dbb30dc45..72640282f 100644
--- a/scripts/eval_gemini.ts
+++ b/scripts/eval_gemini.ts
@@ -6,6 +6,7 @@
 
 import fs from 'node:fs';
 import path from 'node:path';
+import {pathToFileURL} from 'node:url';
 import {parseArgs} from 'node:util';
 
 import {GoogleGenAI, mcpToTool} from '@google/genai';
@@ -35,7 +36,7 @@ export interface TestScenario {
 }
 
 async function loadScenario(scenarioPath: string): Promise<TestScenario> {
-  const module = await import(scenarioPath);
+  const module = await import(pathToFileURL(scenarioPath).href);
   if (!module.scenario) {
     throw new Error(
       `Scenario file ${scenarioPath} does not export a 'scenario' object.`,
@@ -110,6 +111,7 @@ async function runSingleScenario(
         env[key] = value;
       }
     });
+    env['CHROME_DEVTOOLS_MCP_NO_USAGE_STATISTICS'] = 'true';
 
     const args = [serverPath];
     if (!debug) {