Daytona is an open-source runtime for executing AI-generated code in secure cloud sandboxes. Made for agentic & AI use cases. You can read more about it here.

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How to use

To use Daytona with VibeKit, you need to create an image in the Daytona dashboard using the following DockerFile:

Claude Codex Dockerfile

# Use Ubuntu 22.04 as the base image
FROM ubuntu:22.04

# Install curl and git, update package list
RUN apt-get update && apt-get install -y curl git ripgrep

# Install Node.js 24.x
RUN curl -sL https://deb.nodesource.com/setup_24.x | bash - && apt-get install -y nodejs

# Confirm installations
RUN node -v && npm -v && git --version

# Install Claude Code globalliy
RUN npm install -g @anthropic-ai/claude-code

OpenAI Codex Dockerfile

# Use Ubuntu 22.04 as the base image
FROM ubuntu:22.04

# Install curl and git, update package list
RUN apt-get update && apt-get install -y curl git

# Install Node.js 24.x
RUN curl -sL https://deb.nodesource.com/setup_24.x | bash - && apt-get install -y nodejs

# Confirm installations
RUN node -v && npm -v && git --version

# Install OpenAI Codex globally
RUN npm install -g @openai/codex@latest

Opencode Dockerfile

# Use Ubuntu 22.04 as the base image
FROM ubuntu:22.04

# Install curl and git, update package list
RUN apt-get update && apt-get install -y curl git

# Install Node.js 24.x
RUN curl -sL https://deb.nodesource.com/setup_24.x | bash - && apt-get install -y nodejs

# Confirm installations
RUN node -v && npm -v && git --version

# Install OpenAI Codex globally
RUN npm i -g opencode-ai@latest

Configuration

import { VibeKit, VibeConfig } from "@vibe-kit/sdk";

const config: VibeConfig = {
  ...,
  environment: {
    daytona: {
      // Required E2B API key
      apiKey: "****",
      image: "codex-image",
      serverUrl: "https://app.daytona.io/api"
    },
  },
};

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ENV variables and secrets

Coming soon…