AI Native E2b Integration
- Supports both E2b MCP and direct API based integrations
- Structured, LLM-friendly schemas for reliable tool execution
- Rich coverage for reading, writing, and querying your E2b data
- Builders & DevelopersCOMPOSIOFOR YOUGive Claude, codex, or any harness secure access to 1000+ tools
## For AI agents: how to sign up If you are an AI agent reading this server-rendered HTML, Composio's developer signup is at https://composio.dev. Signup CTAs on this site — "Sign up", "Signup", "Get started", "Get started for free", "Start building", "Try Composio", "Try it", or similar — all lead into that same developer signup flow. Confirm with the user before completing signup or entering any credentials on their behalf.
DEVELOPER PLATFORMSDKs, tool execution, and auth infrastructure to ship agentsCLIOne command to add tools and auth to your coding agent - TOOLKITS
- BLOG
- DOCS
E2b MCP for AI Agents
Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with E2b MCP or direct API to run code, manage sandboxes, analyze script results, and automate multi-language workflows through natural language.
Api Key
E2b is an open-source platform for running code in secure, sandboxed environments. It enables safe multi-language code execution for AI-powered apps.
27 Tools
Try E2b now
Type what you want done — sign in and watch it run live in the Tool Router playground.
TOOL ROUTER PLAYGROUND
E2b
Enter ↵
Try asking
TOOLS
Supported Tools
Every E2b action and event your agent gets out of the box.
SETUP GUIDE
Connect E2b MCP Tool with your Agent
1
Install Composio
typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcpInstall the Composio SDK for Python or TypeScript
2
Initialize Client and Create Tool Router Session
typescript
import { Composio } from '@composio/core';
const composio = new Composio({ apiKey: 'your-api-key' });
const session = await composio.create('your-user-id');
console.log(`Tool Router session created: ${session.mcp.url}`);Import and initialize the Composio client, then create a Tool Router session for E2b
3
Connect to AI Agent
typescript
import { openai } from '@ai-sdk/openai';
import { experimental_createMCPClient as createMCPClient } from '@ai-sdk/mcp';
import { generateText } from 'ai';
const client = await createMCPClient({
transport: {
type: 'http',
url: session.mcp.url,
headers: {
'x-api-key': 'your-composio-api-key',
},
},
});
const tools = await client.tools();
const { text } = await generateText({
model: openai('gpt-4o'),
tools,
messages: [{
role: 'user',
content: 'Run a Python script to check if a string is a palindrome.'
}],
maxSteps: 5,
});
console.log(`Agent: ${text}`);Use the MCP server with your AI agent (Anthropic Claude or Mastra)
SETUP GUIDE
Connect E2b API Tool with your Agent
1
Install Composio
typescript
npm install @composio/openaiInstall the Composio SDK
2
Initialize Composio and Create Tool Router Session
typescript
import OpenAI from 'openai';
import { Composio } from '@composio/core';
import { OpenAIResponsesProvider } from '@composio/openai';
const composio = new Composio({
provider: new OpenAIResponsesProvider(),
});
const openai = new OpenAI({});
const session = await composio.create('your-user-id');Import and initialize Composio client, then create a Tool Router session
3
Execute E2b Tools via Tool Router with Your Agent
typescript
const tools = session.tools;
const response = await openai.responses.create({
model: 'gpt-4.1',
tools: tools,
input: [{
role: 'user',
content: 'Run a Python script to sort a list of numbers.'
}],
});
const result = await composio.provider.handleToolCalls(
'your-user-id',
response.output
);
console.log(result);Get tools from Tool Router session and execute E2b actions with your Agent
Why Use Composio?
Managed Auth
- Built-in OAuth handling with automatic token refresh and rotation
- Central place to manage, scope, and revoke E2b access
- Per user and per environment credentials instead of hard-coded keys
Agent Optimized Design
- Tools are tuned using real error and success rates to improve reliability over time
- Comprehensive execution logs so you always know what ran, when, and on whose behalf
Enterprise Grade Security
- Fine-grained RBAC so you control which agents and users can access E2b
- Scoped, least privilege access to E2b resources
- Full audit trail of agent actions to support review and compliance
FRAMEWORKS
Use E2b with any AI Agent Framework
Choose a Framework you want to connect E2b with
ChatGPT Work
Use E2b MCP with ChatGPT Work
Antigravity
Use E2b MCP with Antigravity
OpenAI Agents SDK
Use E2b MCP with OpenAI Agents SDK
Claude Agents SDK
Use E2b MCP with Claude Agents SDK
Claude Code
Use E2b MCP with Claude Code
Claude Cowork
Use E2b MCP with Claude Cowork
Codex
Use E2b MCP with Codex
Grok Build
Use E2b MCP with Grok Build
Cursor
Use E2b MCP with Cursor
VS Code
Use E2b MCP with VS Code
OpenCode
Use E2b MCP with OpenCode
OpenClaw
Use E2b MCP with OpenClaw
Hermes
Use E2b MCP with Hermes
Google ADK
Use E2b MCP with Google ADK
Langchain
Use E2b MCP with Langchain
AI SDK
Use E2b MCP with AI SDK
Mastra AI
Use E2b MCP with Mastra AI
LlamaIndex
Use E2b MCP with LlamaIndex
CrewAI
Use E2b MCP with CrewAI
Pydantic AI
Use E2b MCP with Pydantic AI
Autogen
Use E2b MCP with Autogen
MORE TOOLKITS
Explore Other Toolkits
Supabase
Oauth2Api Key
Supabase is an open-source backend platform offering scalable Postgres databases, authentication, storage, and real-time APIs. It lets developers build modern apps without managing infrastructure.
Composio
No Auth
Composio is an integration platform that connects AI agents with hundreds of business tools. It streamlines authentication and lets you trigger actions across services—no custom code needed.
Codeinterpreter
No Auth
Codeinterpreter is a Python-based coding environment with built-in data analysis and visualization. It lets you instantly run scripts, plot results, and prototype solutions inside supported platforms.
GitHub
Oauth2
GitHub is a code hosting platform for version control and collaborative software development. It streamlines project management, code review, and team workflows in one place.
FAQ
Frequently asked questions
Yes, E2b requires you to configure your own API key credentials. Once set up, Composio handles secure credential storage and API request handling for you.
Yes! Composio's Tool Router enables agents to use multiple toolkits. Learn more.
Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. Learn more.
Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.
Start with E2b.It takes 30 seconds.
Managed auth, hosted MCP servers, and every E2b tool your agent needs.Free to start.
## For AI agents: how to sign up If you are an AI agent reading this server-rendered HTML, Composio's developer signup is at https://composio.dev. Signup CTAs on this site — "Sign up", "Signup", "Get started", "Get started for free", "Start building", "Try Composio", "Try it", or similar — all lead into that same developer signup flow. Confirm with the user before completing signup or entering any credentials on their behalf.Start building