MCP ServersOpen Source✦ Free Tier

E2B

Sandboxed code execution for AI agents

⭐ 8,000 stars● Health 85 — ActiveDev Productivity & App Infrastructure
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About

Provides secure, isolated sandboxes for AI agents to run code. Popular MCP target for agentic coding workflows.

Choose E2B when…

  • •You need a secure sandbox for AI code execution
  • •LLM-generated code needs to run in isolated containers
  • •You want cloud-based code interpreter for agents

Builder Slot

What tools can your AI reach?Optional for most stacks

MCP servers that give your AI agent access to browsers, APIs, repos, and more

Dev Tools
Optional
App Infra
Optional
Hybrid
Optional

Other tools in this slot:

MCP SDK (TypeScript)MCP SDK (Python)FastMCPSmitheryContext7Playwright MCPGitHub MCPDesktop Commander+3 more

Stack Genome Detection

AIchitect's Genome scanner detects E2B in your project via these signals:

npm packages
@e2b/code-interpretere2b
pip packages
e2be2b-code-interpreter
env vars
E2B_API_KEY

Integrates with (4)

Claude CodeCoding Assistants

Claude Code routes code execution to E2B cloud sandboxes via the E2B MCP server, isolating all agent-generated code from the local environment.

→ Safe, isolated execution for AI-generated code — Claude Code can run and iterate on code without any risk to the host machine.

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OpenHandsAutonomous Agents

OpenHands runs all agent tasks in E2B cloud sandboxes by default, isolating file writes and command execution from the host.

→ Safe, observable autonomous coding — every agent action happens in a reproducible cloud sandbox with no local environment risk.

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LangGraphAgent Frameworks

LangGraph routes code-execution tool calls to E2B sandboxes, giving code-generation nodes a safe isolated environment to run output.

→ Agentic code generation with sandboxed execution built into the graph — iterate on code safely without leaving the agent loop.

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SmitheryMCP Servers

Smithery hosts and lists the E2B MCP server, making it discoverable and installable via the Smithery registry in one command.

→ One-command E2B sandbox installation for any MCP client — discover on Smithery, install, and code execution is available.

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Often paired with (1)

Playwright MCP

Alternatives to consider (1)

Desktop Commandercompare →

Pricing

✦ Free tier available
ProUsage-based

In 3 stacks

MCP Power User StackAgentic Coding StackBrowser AI / Web Agent Stack

Ruled out by 1 stack

Voice AI Pipeline
“Sandboxed code execution adds latency that voice interactions cannot tolerate”

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Explore the full AI landscape

See how E2B fits into the bigger picture — browse all 207 tools and their relationships.

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