Run many Claude Code sessions.
Never lose track.

A desktop workbench around the real Claude Code CLI. Live states for every session, one key to the next one waiting for you — and the rest of your work beside them: editor, terminals, Git, Docker, Redis.

Download for macOSv0.2.0-beta.19 Download for Windows

Free · Apple Silicon · macOS 13+ · Windows 10 & 11 · Notarized by Apple

The real claude CLINot a wrapper. Your Claude Code, its status line, its commands.
Sessions that stay aliveQuit, update, restart: your sessions keep going.
Keyboard firstEvery action a shortcut away. ⌘K finds the rest.

Sessions

Know who needs you.

Every session shows what it is doing. When one needs you, you know — and ⌘J takes you there.

Needs permission, has a question, working, done, failed
Notification center, Dock menu and banners
Context, cost and limits, for each of your Claude accounts

Try it live

Sessions grouped by state: two need you, two are working, one is done

Workspace

Everything side by side.

Sessions, terminals and files are tabs. Put up to three side by side and keep your hands on the keyboard.

Split view with up to three panes (⌘\)
Command palette (⌘K) for files, sessions and commands
Drag a tab out into its own window (⇧⌘O)

Try it live

A Claude Code session next to a file in split view

Background

See what runs in the background.

Click a session's chip to see its agents, shells and monitors. Open one beside the session and watch it live.

Live output of background shells and monitors
Each subagent's steps as it takes them
Scheduled wake-ups with a countdown

Try it live

The Background tab of a session: two agents and a test run listed, the test run's output arriving live

Docker

Your containers, next to Claude.

Atelier finds Docker Desktop, OrbStack or Colima on its own. Read your stack's logs, see why a container stopped, and send the lines that matter to a session.

Logs of one container or the whole stack, errors and traces folded
Why it stopped: exit code, last lines, environment with secrets masked
Read-only: Atelier never starts, stops or runs anything in a container

Try it live

The logs of a Docker container in Atelier: two errors selected, ready to send to a Claude session

Redis

Your Redis, keys and queues.

Atelier finds the Redis your project uses — on your Mac, in Docker or from Homebrew. Browse keys, watch your queues, and ask Claude why a job failed.

Keys by namespace, values pretty-printed, secrets masked until you show them
Queues of BullMQ, Bull, Sidekiq, Laravel, Celery, RQ, Asynq and Resque, failed jobs with their stack
Local only: every change asks first and can be undone

Try it live

The failed jobs of a BullMQ queue in Atelier: the error and its stack, one click from asking Claude why it failed

Changes

See who changed what.

Every changed file carries the colour of the session that touched it — down to the exact command. Commit it right there.

Changes by session or by repository, reviewed with line comments sent back to Claude
Commit and push from the panel, several repositories at once, messages written by Claude
Source Control: sync, branches and stashes, history graph, pull request and CI chips

Try it live

The changed files coloured by session, one staged, and the commit drawer with a message Claude wrote, next to the file's diff

Automations

Tasks that start themselves.

Pick a ClickUp list, a Notion database or a Jira project and what a task must match. When one does, Atelier starts a Claude session on it in a worktree of its own, and says why.

Its own branch and worktree for each task; it never merges or pushes
Limits per rule, per day and across projects, and a pause near your usage limit
It stops to ask you, or decides and lists every choice at the end

Try it live

The Automations tab: a rule that is on, what it watches and what Claude does, its guardrails, and its runs at work and for review

Editor

A real editor next to Claude.

Open, edit and save files without leaving the session. When Claude edits the same file, nothing gets lost.

Find and replace, comments, Markdown preview, a JSON tree and CSV tables
Compare, keep yours or reload when Claude changes a file
⌘L mentions the selected lines in the session

Try it live

A TypeScript file with its changes marked in the margin, next to the session that made them

Dictation

Talk to Claude.

Hold ⌥Space and speak. Transcription runs on your Mac, so your voice never leaves it.

On-device transcription with whisper.cpp on Metal
Optional clean-up of the text by Claude Haiku (the text, never the audio)
Off until you turn it on

The dictation pill listening while Claude waits for an answer

Claude accounts

Personal and work, side by side.

More than one Claude subscription? Pick the account as you start a session, with its limits in view. Every session remembers which one it runs as.

Each account's 5-hour and weekly limits, right where you choose
A chip on the sessions that run as another account
Resume, the session panel and dictation clean-up follow each session's account
Your own claude flags on every new session, or on one account's only

Try it live

New Session with two Claude accounts, Personal and Work, each with its limits; Work is picked

Always alive

Close the app. Your sessions keep going.

A background service owns your terminals. Quit Atelier, install an update or restart your Mac: pick up where you left off.

Sessions keep running when the window closes
Updates install on restart without closing sessions
Resume past conversations from the sidebar (⌘⇧N)

Atelier reopened with the same sessions still running

And more

Small things that add up.

Atelier terminalA fast zsh with command blocks and output triggers.
Ports, one click awayServers started in a terminal show their port; click to open.
Service logsYour project's tmux panes, read-only, next to the sessions.
Tasks become sessionsYour ClickUp, Notion and Jira tasks start sessions. Read-only.
Session panelModel, permission mode, MCP servers and skills at a glance.
Names in stepRename a session in Atelier and Claude's /resume follows.
Make it yoursAppearance, terminal, editor and notifications; every shortcut listed.
Calm by designReduce motion, swap the side panels, zoom the interface.

Shortcuts

Keyboard first.

⌘JNext session waiting
⌘KCommand palette
⌘\Split view
⌥SpaceDictate
⌘LMention lines
⌘NNew session
⇧⌘NResume a session
⌥⌘KCommit
⌥⌘MMessage with Claude

Your sessions, finally in order.

Download for macOSv0.2.0-beta.19 Download for Windows

Free · Apple Silicon · macOS 13+ · Windows 10 & 11 · Notarized by Apple

Stable and Beta channels · updates install on restart, sessions keep running

Run many Claude Code sessions.Never lose track.

Know who needs you.

Everything side by side.

See what runs in the background.

Your containers, next to Claude.

Your Redis, keys and queues.

See who changed what.

Tasks that start themselves.

A real editor next to Claude.

Talk to Claude.

Personal and work, side by side.

Close the app. Your sessions keep going.

Small things that add up.

Keyboard first.

Your sessions, finally in order.

Run many Claude Code sessions.
Never lose track.