diff --git a/examples/mcp-browserbase-js/index.ts b/examples/mcp-browserbase-js/index.ts
index b220a79..3574cec 100644
--- a/examples/mcp-browserbase-js/index.ts
+++ b/examples/mcp-browserbase-js/index.ts
@@ -70,9 +70,6 @@ async function runBrowserbaseExample() {
   await mcpServer.close();
   console.log('MCP server closed successfully');
   
-  console.log('Cleaning up sandbox...');
-  await sandbox.kill();
-  console.log('Sandbox closed successfully');
 }
 
 // Run the browserbase example
diff --git a/examples/mcp-claude-code-js/index.ts b/examples/mcp-claude-code-js/index.ts
index e65c83d..b7f3cd4 100644
--- a/examples/mcp-claude-code-js/index.ts
+++ b/examples/mcp-claude-code-js/index.ts
@@ -61,10 +61,6 @@ async function runClaudeCodeExample() {
   console.log(`Visit the research results at: http://${webserverUrl}/index.html`);
   console.log(`The page contains the paper summary and author information`);
 
-  // Cleanup
-  console.log('\nCleaning up sandbox...');
-  await sandbox.kill();
-  console.log('Sandbox closed successfully');
 }
 
 // Run the Claude Code example
diff --git a/examples/mcp-client-js/index.ts b/examples/mcp-client-js/index.ts
index b7ff303..8ca06dd 100644
--- a/examples/mcp-client-js/index.ts
+++ b/examples/mcp-client-js/index.ts
@@ -58,10 +58,6 @@ async function run() {
 
   console.log(`\nTotal tools available: ${tools.tools.length}`);
 
-  // Cleanup
-  console.log('\nCleaning up sandbox...');
-  await sandbox.kill();
-  console.log('Sandbox closed successfully');
 }
 
 // Run the example
diff --git a/examples/mcp-custom-server-js/index.ts b/examples/mcp-custom-server-js/index.ts
index 483310c..15b7d67 100644
--- a/examples/mcp-custom-server-js/index.ts
+++ b/examples/mcp-custom-server-js/index.ts
@@ -78,10 +78,6 @@ async function run() {
   });
   console.log('Directory contents:', result.content);
 
-  // Cleanup
-  console.log('\nCleaning up sandbox...');
-  await sandbox.kill();
-  console.log('Sandbox closed successfully');
 }
 
 // Run the example
diff --git a/examples/mcp-custom-template-js/index.ts b/examples/mcp-custom-template-js/index.ts
index fdfc1a6..03fc896 100644
--- a/examples/mcp-custom-template-js/index.ts
+++ b/examples/mcp-custom-template-js/index.ts
@@ -66,10 +66,6 @@ async function runSandboxExample() {
 
   console.log(`\nTotal tools available: ${tools.tools.length}`);
 
-  // Cleanup
-  console.log('\nCleaning up sandbox...');
-  await sandbox.kill();
-  console.log('Sandbox closed successfully');
 }
 
 runSandboxExample().catch((error) => {
diff --git a/examples/mcp-groq-exa-js/index.ts b/examples/mcp-groq-exa-js/index.ts
index a023f47..4d3bcef 100644
--- a/examples/mcp-groq-exa-js/index.ts
+++ b/examples/mcp-groq-exa-js/index.ts
@@ -46,10 +46,6 @@ async function runGroqExaExample() {
   console.log('\nResearch Results:');
   console.log(response.output_text);
 
-  // Cleanup
-  console.log('\nCleaning up sandbox...');
-  await sandbox.kill();
-  console.log('Sandbox closed successfully');
 }
 
 // Run the Groq Exa example
diff --git a/examples/mcp-research-agent-js/index.ts b/examples/mcp-research-agent-js/index.ts
index 234f36f..9a6ce8d 100644
--- a/examples/mcp-research-agent-js/index.ts
+++ b/examples/mcp-research-agent-js/index.ts
@@ -68,9 +68,6 @@ async function runResearchAgent() {
   await mcpServer.close();
   console.log('MCP server closed successfully');
   
-  console.log('Cleaning up sandbox...');
-  await sandbox.kill();
-  console.log('Sandbox closed successfully');
 }
 
 // Run the research agent