workbench Alpha

Multi-agent coding, without the chaos.

Workbench gives Claude Code, Gemini CLI, and Cursor Agent a shared workspace for parallel runs, change review, and project-level organization. Bring your own subscription.

Product preview

workbench desktop workspace showing sidebar worktrees, project tabs, and agent panel.

Works with your agents

Claude Code
Gemini CLI
Cursor Agent
OpenAI Codex

File editing, search, handoff, review, and notifications

File Editing

Built-in file explorer, source control, and quick-open across the repo — including hidden files. Edit files directly alongside your agents.

File explorer tree alongside a code editor showing imports and file structure

Search

Quick-open files, switch workspaces, and jump to threads — all from one palette. Use @wt to search across every worktree without leaving your flow.

Command palette showing search across commands, workspaces, threads and files

Handoff

Select any block of code and send it straight to an agent with ⌘↵. No copy-pasting, no path hunting — context goes where the agent needs it.

Code editor with selected lines and Agent shortcut tooltip

Let agents work, stay notified

Spin up an agent in a worktree and step away. workbench notifies you when it needs input or finishes — so you can keep multiple agents running in parallel without babysitting any of them.

Thread sidebar with branch filter toggle showing threads from current branch only

Review

Review every change before it lands. The built-in diff viewer shows exactly what each agent modified — jump straight from any diff line to the file, compare across worktrees, and merge only what you approve.

Side-by-side git diff viewer showing added and removed lines with source control panel

Filter threads by branch

Filter threads by the current branch so you only see what's relevant to where you are. No distractions from other worktrees — just the context you need, right when you need it.

Sidebar showing main branch with Threads from this branch only toggle enabled

Frequently asked questions

Everything you need to know about workbench.

What is workbench?

workbench is a desktop app for running multiple AI coding agents at the same time without conflicts. It gives each agent — Claude Code, Gemini CLI, Cursor Agent, and others — its own isolated git worktree, so they can all work on the same repo in parallel without stepping on each other.

Is workbench free?

Yes. workbench is free to download and use. There is no subscription, no usage fee, and no paywall on top of your existing API spend. You bring your own agent subscriptions and pay only what the models cost.

What agents does workbench support?

workbench works with any CLI-based coding agent. Claude Code, Gemini CLI, Cursor Agent, and OpenAI Codex are all supported out of the box. If an agent runs in a terminal, workbench can host it.

How does workbench use git worktrees?

A git worktree is a separate working directory linked to the same repo. workbench creates one for each agent session, so every agent writes to its own branch and its own files. They never touch each other's work. When you're ready, you review the diff and merge — or discard it.

Do I need to sign in or create an account?

No account required. Download, open a project, and start running agents. workbench runs entirely on your machine and does not send your code or credentials anywhere.

What operating systems does workbench support?

workbench currently supports macOS. Support for Windows and Linux is coming soon.

workbench Alpha

You're already using AI agents. workbench just lets you run more of them, without the mess.

Download workbench — it's free

No subscription required. Works on macOS (Windows and Linux support coming soon).

workbench is downloading

The file should appear in your Downloads folder in a moment. We are not on the Apple Developer Program, so macOS may show a security warning the first time you open workbench. If it does, use System Settings (below) or in Finder right-click workbench and choose Open.

Screenshot: macOS System Settings → Security, message that workbench was blocked, with Open Anyway indicated.
If macOS blocked the app: System Settings → Privacy & Security → click Open Anyway. Or in Finder: right-click workbench → Open.