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Agent workspace · OpenChamber

OpenChamber

Open-source workspace built on the OpenCode agent, offering desktop, browser, VS Code and phone access, multi-model runs in separate worktrees, GitHub integration and scheduled prompts.

Reviewed by the Termdex team · facts checked 2026-10-29 against 6 vendor sources · how we check

Official site

OpenChamber review

OpenChamber is an open-source workspace built on the OpenCode agent, with desktop apps for macOS, Windows and Linux, a browser version and phone companions. It is MIT-licensed and shows no price. We read the vendor's site and GitHub pages in October 2026. We did not run an independent test.

Who it is for

Developers who already use OpenCode and want a desktop, browser and phone front end for it, including runs across several models.

What stands out

Multi-run sends one task to several models, up to five according to the README. Each run can get its own git worktree and branch, and a fusion step can combine results into a new session.

Remote access options include a QR-paired private relay, direct connections, tunnels and SSH. The download page lists an iOS app on TestFlight and an Android APK. The page says the phone apps run no agents and connect to OpenChamber on your computer.

Sessions can start from GitHub issues and pull requests. Prompts can run once or on a daily, weekly or cron schedule. A VS Code extension is also available.

Desktop v2.5.3 was released on 28 October 2026. The repository showed 12,290 stars on 29 October 2026.

Price and licence

The LICENSE file is MIT. The site and download page list no price, only a Patreon donate link (seen 29 October 2026).

Where it falls short

Alternatives

Orca runs many agent CLIs in worktrees from one desktop app. Happy continues coding-agent sessions from a phone.

Facts: platforms, price and licence

platforms
macOSWindowsLinuxiOSAndroidWebDesktop v2.5.3: macOS (Apple Silicon and Intel dmg), Windows x64 and arm64, Linux x64 and arm64 (deb, rpm, AppImage). Web/PWA served by a CLI (Node.js 24.14+). VS Code extension. iOS is a TestFlight public beta; Android is an APK. Phone apps run no agents; they connect to OpenChamber on your computer.
price
FreeNo price on the site or download page; site describes the code as MIT-licensed open source and has a Patreon donate link (seen 2026-10-29).
source
Open sourceLicence: MIT
github
openchamber/openchamber 12.3k stars, seen 2026-10-29

OpenChamber features

✓ documented · – absent or not in its feature list · ? not verified

OpenChamber strengths

  • MIT licence in the LICENSE file; desktop builds for macOS, Windows and Linux
  • Multi-run sends one task to several models, each optionally in its own git worktree
  • Remote access options include a QR-paired relay, tunnels and SSH; phone apps for iOS and Android
  • Sessions can start from GitHub issues and pull requests and be scheduled daily, weekly or by cron

OpenChamber weak points

  • The README names only OpenCode as the agent it runs; other agent CLIs are not listed
  • The iOS app is a public beta on TestFlight
  • The Android build is an APK rather than a store listing
  • The web version needs Node.js 24.14+ and the OpenCode CLI installed on the same machine

Who OpenChamber is for

best for
Developers who already use OpenCode and want a desktop, browser and phone front end with multi-model worktree runs.
look elsewhere if
Users who want to run Claude Code, Codex or other agent CLIs side by side in one app.

Lists that include OpenChamber

Sources and what we could not verify

Checked 2026-10-29. Prices and features change; the vendor's page is the authority.

Not verified