OpenChamber is an agentic development environment that runs on macOS, Windows, and Linux and lets developers coordinate AI agents across up to five models. The platform integrates with the OpenCode SDK and supports task scheduling, prompt execution, and session goal setting. Users can group code diffs into ordered steps, point to elements in a running application, and merge changes without leaving the environment. The system includes shortcuts for Finder, Terminal, and editors, multi‑window workflows, and browser access from any device. A native mobile app is available in beta, and the browser interface can be protected with a UI password. Background notifications and cross‑tab session activity are handled natively. An Agent Manager enables parallel runs of multiple models, and right‑click context actions are available on selections and files. OpenChamber is open source, with its privacy model visible in the code, and it does not collect project names, paths, prompts, code, or session content. Remote access is provided through Private Relay, which uses end‑to‑end encryption and one‑time QR pairing without exposing ports. The installation command is a curl script, and the software is free to use. Harsha Kotcherlakota said the recent release with streaming features is notable. Srikanth.CashlessConsumer described the combination of Opencode, OhMyOpencode, and OpenChamber as a powerful stack. Daniel Duma recommended stopping use of Openclaw and using OpenChamber instead. Abundance Mentality said the tool felt natural for orchestrating agents.