Your next idea
has company.

The agentic development environment.
Every coding agent in one workspace,
sharing one memory. Yours to direct.

Download for Mac Step inside

Free & open source Apple Silicon

Made of many.Drag to turn.

For the things you can’t stop thinking about.

Bring your own brilliance.

Claude CodeOpenCodeCodexGrok

Your models. Your keys.

A little window.
A lot of possibility.

Claude working on the API. Codex exploring an idea. You, seeing the whole picture. Give every agent a place to work, then move between them without losing your train of thought.

Find your way around

The cockpit, in actionInteractive demo

2 agents working

Workspaces3

atlas

2 branches · 2p · 2 working

api-refactor

@feat/rate-limit·3p

storefront

@main·2p

Agents2

Ozzy

Fix the flaky pty_resize_race testopus

Jax

Add backpressure to the pty readersonnet

Graph11

Shared agent memory · this machine

3 decisions1 attempts7 files

decision Use Zustand for auth state Jax · just now

1⌘1

@main3↑2 2 branches atlas

Claude Code v2.1.205
Fable 5
Claude Max
~/git/atlas

▸▸ bypass permissions on · shift+tab to cycle

Claude Code v2.1.205
Fable 5
Claude Max
~/git/atlas

› add backpressure to the pty reader so a fast agent can't flood the UI

● Editing crates/pty/src/reader.rs

+ bounded mpsc channel (cap 8192)

running 18 tests … 18 passed

▸▸ bypass permissions on · shift+tab to cycle

Git

Agents2

main checkoutmain 3↑2

Ozzyatlas-ozzy 2↑1

Jaxatlas-jax 1↑1

main↑26diff

Changed

Mlib.rscrates/flock-pty/srcdiff ›

Aresize.rscrates/flock-pty/testsdiff ›

Mqueue.rscrates/flock-core/srcdiff ›

MTerminal.tsxapps/flock-desktop/src/componentsdiff ›

Mexport.rscrates/flock-cli/srcdiff ›

MCargo.tomldiff ›

Recent commits

Release 1.4.0main

Sliding-window rate limiter

Merge branch 'pty-backpressure'

Coalesce resize burstsperf

Guard winsize ioctl with io mutexfix

Pull Requests2

#412

Bound the pty reader with a 64k window@ozzy

review

#411

Add a resize race regression test@jax

review

Fig. 01 · Three repos, one window. The sidebar says what every agent is doing right now

Try a workspace in the sidebar. See what each agent is doing.A working agent, up close. Try giving it a task.Illustrative workspace

Room to work. Each agent gets its own git worktree and branch, so parallel work stays separate.

Room for someone else. Follow a teammate’s agent live, with everyone sharing the same Graph.

Many agents.
One train of thought.

The best part of a team is what it learns together. The Graph gives your agents a shared memory of decisions, attempts, and file claims. Each one reads before it writes. The next agent starts where the last one left off.

A decision is made.

An agent records what worked, and why.

The next agent remembers.

That context is there before work begins.

Your idea moves forward.

Less time explaining the same thing twice.

THE GRAPH

Graph Explorer

The shared memory your agents write as they work. Click a node.

drag to pan · pinch to zoom · click a node

The interactive graph needs JavaScript. The same shared memory ships in the app: decisions, attempts, and file claims your agents read before they write.

Explore a node, filter by type, or switch to the keyboard-friendly list.Illustrative graph

Get to know the Graph

Ambition, with
the details handled.

A carefully made place for the work between the idea and the thing you ship.

From pull request to merged

Review diffs, read comments, and follow checks from your workspace. Keep the conversation and the code together until the work lands.

Explore PR review

Freedom, inside the Cage

Run every agent in a container with access limited to your repo. Your keys, credentials, and host files stay outside.

Explore Secure Mode

Say what’s on your mind

Hold right option and talk. Words land in the focused pane, transcribed on your own hardware. Your voice stays on your machine, even offline.

Explore voice input

A feel for the whole operation

Live usage across your agent CLIs, any pane popped out to its own window, and a shortcut for the moves you make all day.

Explore the documentation

The cockpit is free.
Bring your own fuel.

Read the source

The whole app. Free and open source, under Apache-2.0. Sign in with Google, bring your own model keys, and make yourself at home.

No tiers. No caps. No card. Your model usage is paid directly to your providers.

Independent by designBuilt in LuxembourgLocal-first

See where
your mind takes you.

Download for Mac

Free and open source · v0.7.44 · macOS 12+ · Apple Silicon

Made for the builders.
The tinkerers. The “what if” people.
The ones who have an idea.

Your next ideahas company.

A little window.A lot of possibility.

Many agents.One train of thought.