Fix: prefix the remaining bare Node built-in imports with the node: protocol

core/build.js

@@ -73,7 +73,7 @@ function build({
     buildOptions.banner = {
       js:
         (buildOptions.banner?.js || '') +
-        `import {createRequire as topLevelCreateRequire} from 'module';\nconst require = topLevelCreateRequire(import.meta.url);`,
+        `import {createRequire as topLevelCreateRequire} from 'node:module';\nconst require = topLevelCreateRequire(import.meta.url);`,
     };
   }
 

core/src/artifacts/file_artifact_service.ts

@@ -5,9 +5,9 @@
  */
 
 import {Part} from '@google/genai';
-import * as fs from 'fs/promises';
-import * as path from 'path';
-import {fileURLToPath, pathToFileURL} from 'url';
+import * as fs from 'node:fs/promises';
+import * as path from 'node:path';
+import {fileURLToPath, pathToFileURL} from 'node:url';
 
 import {logger} from '../utils/logger.js';
 

core/test/a2a/agent_to_a2a_body_parsing_test.ts

@@ -5,8 +5,8 @@
  */
 
 import express from 'express';
-import type {Server} from 'http';
-import type {AddressInfo} from 'net';
+import type {Server} from 'node:http';
+import type {AddressInfo} from 'node:net';
 import {afterEach, beforeEach, describe, expect, it, vi} from 'vitest';
 import {toA2a} from '../../src/a2a/agent_to_a2a.js';
 import {BaseAgent} from '../../src/agents/base_agent.js';

core/test/agents/llm_agent_auth_integration_test.ts

@@ -17,7 +17,7 @@ import {
   RestApiTool,
   Runner,
 } from '@google/adk';
-import * as http from 'http';
+import * as http from 'node:http';
 import {OpenAPIV3} from 'openapi-types';
 import {
   afterAll,

core/test/artifacts/file_artifact_service_test.ts

@@ -5,9 +5,9 @@
  */
 
 import {FileArtifactService} from '@google/adk';
-import * as fs from 'fs/promises';
-import * as os from 'os';
-import * as path from 'path';
+import * as fs from 'node:fs/promises';
+import * as os from 'node:os';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 import {
   assertInsideRoot,

core/test/tools/openapi_tool/openapi_toolset_integration_test.ts

@@ -5,8 +5,8 @@
  */
 
 import {Context, OpenAPIToolset} from '@google/adk';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {beforeEach, describe, expect, it, vi} from 'vitest';
 
 describe('OpenAPIToolset Integration', () => {

dev/src/cli/cli.ts

@@ -15,7 +15,7 @@ import {
 } from '@google/adk';
 import {Argument, Command, Option} from 'commander';
 import dotenv from 'dotenv';
-import * as path from 'path';
+import * as path from 'node:path';
 import {runIntegrationTests} from '../integration/run_integration_tests.js';
 import {AdkApiServer} from '../server/adk_api_server.js';
 import {FileModuleType} from '../utils/agent_loader.js';

integrations/build.js

@@ -67,7 +67,7 @@ function build({
     buildOptions.banner = {
       js:
         (buildOptions.banner?.js || '') +
-        `import {createRequire as topLevelCreateRequire} from 'module';\nconst require = topLevelCreateRequire(import.meta.url);`,
+        `import {createRequire as topLevelCreateRequire} from 'node:module';\nconst require = topLevelCreateRequire(import.meta.url);`,
     };
   }
 

tests/e2e/context_compaction/agent_controlled_e2e_test.ts

@@ -13,8 +13,8 @@ import {
 } from '@google/adk';
 import {createUserContent} from '@google/genai';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 import {createAgentControlledCompactionAgent} from './agent.js';
 

tests/e2e/context_compaction/e2e_anchored_compaction_test.ts

@@ -19,8 +19,8 @@ import {
 } from '@google/adk';
 import {createUserContent} from '@google/genai';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 
 class TestCompactionPlugin extends BasePlugin {

tests/e2e/context_compaction/e2e_compaction_test.ts

@@ -13,8 +13,8 @@ import {
 } from '@google/adk';
 import {createUserContent} from '@google/genai';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 import {createCompactionAgent} from './agent.js';
 

tests/e2e/context_compaction/e2e_compaction_vertexai_test.ts

@@ -16,8 +16,8 @@ import {
 } from '@google/adk';
 import {createUserContent} from '@google/genai';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 
 function createVertexAICompactionAgent(): LlmAgent {

tests/e2e/custom_metadata/custom_metadata_test.ts

@@ -7,9 +7,9 @@
 import {Agent, Gemini, InMemoryRunner} from '@google/adk';
 import {createUserContent} from '@google/genai';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
-import {fileURLToPath} from 'url';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
+import {fileURLToPath} from 'node:url';
 import {describe, expect, it} from 'vitest';
 
 const __filename = fileURLToPath(import.meta.url);

tests/e2e/routing/ab_testing_agent_test.ts

@@ -6,8 +6,8 @@
 
 import {InMemoryRunner, LlmAgent, RoutedAgent} from '@google/adk';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 
 const envPath = path.resolve(__dirname, '.env');

tests/e2e/routing/ab_testing_llm_test.ts

@@ -6,8 +6,8 @@
 
 import {Gemini, LlmRequest, RoutedLlm} from '@google/adk';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 
 const envPath = path.resolve(__dirname, '.env');

tests/e2e/routing/auto_routing_agent_test.ts

@@ -13,8 +13,8 @@ import {
   RoutedAgent,
 } from '@google/adk';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 
 const envPath = path.resolve(__dirname, '.env');

tests/e2e/routing/auto_routing_llm_test.ts

@@ -6,8 +6,8 @@
 
 import {BaseLlm, Gemini, LlmRequest, RoutedLlm} from '@google/adk';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 
 const envPath = path.resolve(__dirname, '.env');

tests/e2e/routing/model_fallback_test.ts

@@ -6,8 +6,8 @@
 
 import {BaseLlm, Gemini, LlmRequest, RoutedLlm} from '@google/adk';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 
 const envPath = path.resolve(__dirname, '.env');

tests/e2e/routing/planning_mode_test.ts

@@ -6,8 +6,8 @@
 
 import {FunctionTool, InMemoryRunner, LlmAgent, RoutedAgent} from '@google/adk';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 import {z} from 'zod';
 

tests/e2e/streaming/streaming_e2e_test.ts

@@ -13,8 +13,8 @@ import {
 } from '@google/adk';
 import {createUserContent} from '@google/genai';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 import {z} from 'zod';
 

tests/e2e/tools/agent_registry_e2e_test.ts

@@ -7,8 +7,8 @@
 import {AgentRegistry, InMemoryRunner, LlmAgent} from '@google/adk';
 import {createUserContent} from '@google/genai';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 
 describe('E2E Live Agent Registry', () => {

tests/e2e/tools/agent_tool_e2e_test.ts

@@ -7,8 +7,8 @@
 import {AgentTool, InMemoryRunner, LlmAgent, State} from '@google/adk';
 import {createUserContent} from '@google/genai';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 
 describe('E2E AgentTool State Filtering', () => {

tests/e2e/tools/before_tool_selection_test.ts

@@ -14,8 +14,8 @@ import {
 } from '@google/adk';
 import {createUserContent} from '@google/genai';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 
 class FilterPlugin extends BasePlugin {

tests/e2e/tools/load_artifacts_tool_test.ts

@@ -7,8 +7,8 @@
 import {InMemoryRunner, LlmAgent, LOAD_ARTIFACTS} from '@google/adk';
 import {createUserContent} from '@google/genai';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 
 describe('E2E LoadArtifactsTool', () => {

tests/e2e/tools/load_memory_tool_test.ts

@@ -7,8 +7,8 @@
 import {createEvent, InMemoryRunner, LlmAgent, LOAD_MEMORY} from '@google/adk';
 import {createUserContent} from '@google/genai';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 
 describe('E2E LoadMemoryTool', () => {

tests/e2e/tools/preload_memory_tool_test.ts

@@ -12,8 +12,8 @@ import {
 } from '@google/adk';
 import {createUserContent} from '@google/genai';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import {describe, expect, it} from 'vitest';
 
 describe('E2E PreloadMemoryTool', () => {

tests/e2e/tools/rest_api_tool_auth_e2e_test.ts

@@ -7,10 +7,10 @@
 import {InMemoryRunner, LlmAgent, RestApiTool} from '@google/adk';
 import {createUserContent} from '@google/genai';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as http from 'http';
+import * as fs from 'node:fs';
+import * as http from 'node:http';
+import * as path from 'node:path';
 import {OpenAPIV3} from 'openapi-types';
-import * as path from 'path';
 import {afterAll, beforeAll, describe, expect, it} from 'vitest';
 
 describe('RestApiTool Auth E2E', () => {

tests/e2e/tools/skills_registry_e2e_test.ts

@@ -12,9 +12,9 @@ import {
 } from '@google/adk';
 import {createUserContent} from '@google/genai';
 import * as dotenv from 'dotenv';
-import * as fs from 'fs';
-import * as path from 'path';
-import {fileURLToPath} from 'url';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
+import {fileURLToPath} from 'node:url';
 import {describe, expect, it} from 'vitest';
 
 const __filename = fileURLToPath(import.meta.url);

vitest.config.ts

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import path from 'path';
+import path from 'node:path';
 import {defineConfig} from 'vitest/config';
 
 /**