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Mozart

Agents move fast.
Mozart gives direction.

Run Claude Code or Codex in isolated Workspaces.
Review every diff. Ship faster without losing control.

Learn how it works
Mozart desktop: parallel Workspaces, agent timeline, and diff review running side by side. (screenshot v0.1.0-beta.2)
mozart-desktop · v0.1.0-beta.2

Trusted by builders at

  • Helix Labs
  • Stagewise
  • Supabase
  • Loop Robotics
  • Cartograph
  • Vela
  • Sentry
  • PostHog

  • I review 3-4 agent diffs in parallel now instead of babysitting one. Mozart is the cockpit I didn't know I needed.

    Mara Whitfield avatar
    Mara Whitfield

    Staff Engineer, Helix Labs

  • Local-first changed how I trust AI. My code never leaves my laptop until I push.

    Daniel Okafor avatar
    Daniel Okafor

    Founder, Stagewise

  • Workspaces map 1:1 to my mental model — one task, one branch, one diff. Finally.

    Priya Raman avatar
    Priya Raman

    Tech Lead, Northwind Mobile

  • The diff view alone saved my Friday afternoon. I caught two regressions before merging.

    Jordan Klein avatar
    Jordan Klein

    Senior Engineer, Loop Robotics

  • Plain markdown, plain git, my agents, my keys. It just feels right.

    Casey Lindholm avatar
    Casey Lindholm

    Product Engineer, Cartograph

  • I moved from juggling 6 terminals to one timeline. The mental load drop is real.

    Riley Tan avatar
    Riley Tan

    Engineering Lead, Vela

How it works
  1. 1.
    Add your repo. Mozart clones it and works entirely on your machine.
  2. 2.
    Spin up Agent Runs. Each Agent Run gets its own isolated Workspace, powered by your chosen LLM provider.
  3. 3.
    Conduct. See progress at a glance, review Changes, merge on your terms.
  4. 4.
    And more! Custom skills, multi-agent orchestration, your own context. See the .

Solutions

Built for the way you work

Same app, your context. See what Mozart looks like for your work.

Sales Prepare accounts, draft follow-ups, and keep deal context organized. See Mozart for Sales Marketing Turn briefs, brand context, and campaign files into review-ready work. See Mozart for Marketing Recruiting Summarize, draft, and coordinate recruiting work while keeping judgment human. See Mozart for Recruiting Small Teams Handle reports, documents, numbers, and operations from one local workspace. See Mozart for Small Teams
Frequently asked questions
How does Mozart isolate Agent Runs?
Each Agent Run gets its own Workspace, a sandboxed copy of your Project. Changes stay scoped to that Workspace until you merge.
Which coding agents does Mozart support?
Mozart supports Claude Code and Codex, using the credentials you already use for those tools.
Where does Mozart run?
Mozart runs locally on your machine and uses your existing agent credentials. Nothing leaves your device unless you push.

Questions? Ask on Discord →

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