Show HN: Sculptor, the Missing UI for Claude Code (imbue.com)

Sculptor is a new UI-layer for Claude Code that treats you as the architect while AI agents handle implementation details. Each Claude instance runs in its own container for safe, parallel execution, removing the need for messy git worktrees. You can run, test and edit agent-generated changes directly in your dev environment, switch between agents with a “Pairing Mode,” and selectively merge or discard their outputs. Sculptor also provides tools to help resolve merge conflicts, making agent-driven development feel more like traditional software engineering. For AI/ML practitioners this is significant because it addresses practical workflow pain points: concurrent agents on different branches, safe sandboxing, and rapid parallelization without creating full new environments for every task. Users report better outcomes versus running Claude Code in Max Mode and claim much faster iteration—one user says they merged ~5k lines using Sculptor. The UI supports real projects and prototyping (examples include a journaling app and a Spotify playlist generator), and the team invites developer feedback via Discord. Technically, Sculptor’s container-per-agent model plus in-place dev testing makes agent-assisted coding more composable, debuggable and scalable for real-world engineering teams.