freebuff

Overview

Freebuff is a free coding agent that brings specialized AI agents and leading models to the terminal, desktop, browser, and GitHub repositories. It supports parallel agents, file-finding, code editing, and running checks, with no subscription or API key required. Built as a TypeScript monorepo, it offers CLI, desktop, web, cloud, and chat products.

README Preview

# Freebuff\n\nEnglish | [简体中文](./README.zh-CN.md)\n\n**Five free AI products for coding, building, and research.** No subscription, credits, or API key required.\n\n[Freebuff](https://freebuff.com) brings specialized agents and a choice of leading models to your terminal, desktop, browser, and GitHub repositories. Text ads support access to the included models.\n\n## Choose your Freebuff\n\n| Product              | What it does                        | Get started                                                           |\n| -------------------- | ----------------------------------- | --------------------------------------------------------------------- |\n| **Freebuff Desktop** | Run parallel agents locally         | [Download for macOS, Windows, or Linux](https://freebuff.com/desktop) |\n| **Freebuff CLI**     | Code from your terminal             | [Install the CLI](https://freebuff.com/cli)                           |\n| **Freebuff Web**     | Build and ship full-stack apps      | [Build an app](https://freebuff.com/web)                              |\n| **Freebuff Cloud**   | Run agents on any GitHub repository | [Connect a repository](https://freebuff.com/cloud)                    |\n| **Freebuff Chat**    | Research and think with AI          | [Start a chat](https://freebuff.com/chat)                             |\n\n## Quick start\n\nRun Freebuff in any project from your terminal:\n\n```bash\nnpm install -g freebuff\ncd ~/my-project\nfreebuff\n```\n\nThen describe what you want. Freebuff finds the relevant files, makes changes, and runs the checks that matter for your project.\n\n## Models\n\nFreebuff includes a curated model catalog. The regular picker currently offers:\n\n| Model                       | Access                  | Best for                                                           |\n| --------------------------- | ----------------------- | ------------------------------------------------------------------ |\n| **GPT-5.6 Luna**            |