A desktop workspace where AI teammates work together, on the models you pick.

Put Claude Code, Codex, Cursor, Copilot, OpenCode, Antigravity and Muse Code side by side, give each teammate its own model, and watch them work on your machine, on the accounts you already have. Nothing is pooled, proxied or resold. No plan yet? Start free with OpenCode.

Download for Windowsx64 · unsigned · 118 MB
v0.500.0 · Windows 10 and 11
Model control

Every model you have

Each teammate runs on the AI and model you pick, from the lists your own coding agents offer. Set the effort, switch a conversation to another AI partway through, and run up to eight at once.

Compare

Same task, several models

Give one task to two or three models side by side, each in its own copy of the folder, or blind with the names hidden until you pick. Keep the one you like. See three models build the same game →

Approvals

You say yes

In Approve each, nothing runs until you have seen the exact command or change and where it will happen. Claude Code asks before it uses a connected account.

Receipts

The record stays

Every run is written to a local record as it happens. Close the app mid-run and the run is kept, ready to pick back up.

Teams

Teammates check each other

Teammates hand work to each other by name, and a hand-off chain puts a checker on a different AI that must approve before the run counts. The Board shows every conversation by what it needs from you.

Routines

Work on a schedule

Run a teammate every few hours, daily, weekly, once, or when files in a folder change, and keep it running in the background after the window is closed.

Locust home screen with four teammates, each on its own AI
Your team. Each teammate keeps its own AI and model.
The model picker listing Claude Code and Codex models
One picker for the models your own Claude Code and Codex accounts offer.
A teammate working, with its plan card
Watch a teammate work, plan and all.
An approval card showing the exact command before it runs
In Approve each, nothing runs until you have seen the exact command and where it runs.
A hand-off chain: a second teammate on a different AI checks the first and approves
Hand-off chains: Wren (OpenCode) diagnoses, Atlas (Codex) checks the code and approves.
The finished change with its diff and a new test file
The change, the diff and the new test, right in the thread.

Windows

Windows 10 or 11, 64-bit
x64 · 118 MB
Unsigned — SmartScreen will warn on first install

A coding CLI

Locust drives one; it does not bundle one
First launch offers to install what is missing
Locust carries its own npm, so no Node.js needed

macOS

macOS 12 or later · Apple silicon or Intel
Not notarized — the first open asks you to allow it in System Settings › Privacy & Security
Updates itself, like on Windows · a new Mac build every few releases

SHA-256

Locust-Setup.exe
Published with each release on GitHub