{"repo":"lightbearco/tupper","free":true,"listed":false,"github":"https://github.com/lightbearco/tupper","clone":"git clone https://github.com/lightbearco/tupper.git","description":"Open-source sandboxes for AI agents — run untrusted, AI-generated code safely on your own machine.","language":"TypeScript","stars":110,"topics":["ai-agents","apple-container","bun","code-execution","code-interpreter","containers","deepagents","e2b","e2b-alternative","firecracker"],"license":"MIT","category":"ai-agents","readme_excerpt":"Tupper Open-source sandboxes for AI agents — run untrusted, AI-generated code safely on your own machine. Backed by Apple Containers, with an E2B-style TypeScript SDK. Tupper gives AI agents an isolated environment to execute code, run shell commands, and read and write files — without putting the host at risk. It's a self-hostable, platform-agnostic alternative to hosted code-execution sandboxes like E2B, Daytona, and Modal: the same E2B-style SDK, but running on your own machine through Apple Containers on macOS today (with Firecracker for Linux and WSL for Windows on the way). [!NOTE] Tupper is in early development. @tupper/core , @tupper/container , and @tupper/sdk are functional; APIs may change before 1.0. Contents - Features - Requirements - Installation - Quick start - Packages - Architecture - How sandboxing compares - FAQ - Documentation - Roadmap - Contributing - License Features - One SDK, every OS — write your agent code once; Tupper selects the right sandbox runtime for the host automatically (Apple Containers on macOS, Firecracker on Linux, WSL on Windows). New platforms are drop-in — backends self-register on import. - E2B-style SDK — Sandbox.create() , commands.run() , files. , plus reconnect and lifecycle control. - Native macOS sandboxing — Apple Containers via the container CLI, with no Docker daemon required. - Runs on Node or Bun — a lean core (Zod its only runtime dependency); source uses Node built-ins only and ships no Bun. APIs, so it runs unchanged ","default_branch":null,"files":null,"tree":[],"storefront":"/r/lightbearco","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/lightbearco/tupper/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}