OpenBridge

OpenBridge is a macOS desktop application for running AI coding and productivity agents locally on your machine. It provides native chat, support for multiple model providers (OpenAI, Anthropic, Google, Bedrock, Azure, Cloudflare, and others), and a sandbox environment where agents propose file changes for your review before they're applied. The project describes itself as an open-source alternative to Claude Cowork and Codex.

Designed for developers and knowledge workers, OpenBridge keeps all provider credentials and agent state local to your computer rather than relying on hosted services. Features include multi-task tracking via the macOS notch, computer use capabilities (with explicit approval), and extensible skills for custom agent capabilities. The application is built with SwiftUI, embedded React chat surfaces, and a vendored agent runtime.