For developers

Five agents on five issues. You review the pull requests.

Hand the sprint to parallel agents, check every change, and keep shipping with the laptop shut.

Download for MacFor Macs with Apple silicon. Other MacsStart free

Claude Code, Codex and Grok run on the subscriptions you already pay for.

Works with

  • Claude Code
  • Codex
  • Grok
  • GitHub
  • Sentry
  • Slack
  • Telegram
  • Gmail
  • Google Calendar

The sprint goes out. The PRs come back.

  1. 01

    Pick the sprint's issues in Spaces and send them out.

  2. 02

    Each one gets its own agent and its own worktree.

  3. 03

    A failed build is being fixed before you look.

  4. 04

    Close the laptop. Cloud runs keep going.

Every change checked before it merges.

Line comments, fixes in the same worktree, and a recording of the change working.

Your engineering team, ready to hire.

AI teammates take issues from the active sprint and work them to done.

  • Engineer
  • Code Reviewer
  • QA Engineer

Exact answers where a model would guess.

Capacity plans and schedules come back proven, or with a plain reason there is none.

What developers ask first.

I already pay for Claude Code. Why add this?

Keep paying for it. Nucleus runs it next to Codex and Grok, several sessions at once, with review, a browser and cloud runs around them.

How is this different from Cursor?

Cursor is an editor with an agent in it. Nucleus runs several agents on whole issues and hands you the pull requests.

How do parallel agents not collide?

Each chat works in its own git worktree by default, so two agents never edit the same files.

Does my code leave my machine?

Your repo and worktrees stay on your Mac. Cloud runs upload the work only when you start one.

Is it Mac only?

Yes, for now. Nucleus and Spaces are built for Apple silicon Macs, and there are no Windows or Linux builds yet.

Hand over the sprint. Keep the review.

Open your repo in Nucleus and send out the first issue.

Download for MacFor Macs with Apple silicon. Other MacsStart free