VibeKit: Open-Source SDK for Secure Coding Agents

baoshi.rao

Introduction

VibeKit is an open-source SDK designed to run coding agents like OpenAI Codex and Claude in secure sandboxes. It enables agents to write code, install packages, or open PRs safely, with built-in streaming, async tasks, and telemetry. Visit VibeKit.

What is VibeKit?

VibeKit is an MIT-licensed SDK built with TypeScript, offering zero lock-in. It allows developers to embed coding agents into their applications or workflows, supporting various sandbox providers such as E2B, Daytona, Modal, and Fly.io.

How to Use VibeKit

To use VibeKit, developers can install the SDK via npm (npm i @vibe-kit/sdk). They then import VibeKit and VibeKitConfig to set up the agent type (e.g., 'codex') and other configurations.

Core Features

Run coding agents (OpenAI Codex, Claude) in secure sandboxes
Open-source and MIT licensed with zero lock-in
Supports streaming agent output to UI
Customizable environment, allowing package installation
Supports both code generation and asking questions
GitHub integration for working on codebases and creating PRs

Use Cases

Internal Tools: Support debugging, refactoring, automation, onboarding helpers, CI bots, and internal dev tools.
App Features: Add code generation or code Q&A to products, enabling users to scaffold apps, generate components, or explore code.
Prototyping Workflows: Scaffold features, generate boilerplate, or explore different implementation paths for faster iteration.
Integrations: Automate common setup tasks like adding analytics, wiring authentication, or configuring SDKs.

FAQ

What is VibeKit? An open-source SDK for running coding agents in secure sandboxes.
What sandbox providers does VibeKit support? E2B, Daytona, Modal, and Fly.io.
Is VibeKit open-source? Yes, it is MIT licensed.
Can VibeKit generate code and answer questions? Yes, it supports both functionalities.