Show HN: Superset – Run 10 parallel coding agents on your machine

Hi HN, We’re Kiet, Avi, and Satya. We built an open-source desktop app that helps you run a lot of CLI coding agents like Claude Code, Codex, etc. in parallel on your machine. The purpose is to keep you unblocked - spin up new coding tasks while others run, and quickly switch between them as they need your attention.

Superset aims to be a superset of all the best AI coding tools. We want to support and stay compatible with whatever CLI agents you already use - improving your workflow instead of replacing it.

How it works: - One-click Git worktree creation with automatic environment setup - Agents and terminal tabs are isolated per worktree, preventing conflicts - Push notifications when agents are done or need your input

This lets you, for example, have Codex writing end-to-end tests in one worktree while Claude Code refactors a different module — no waiting, no lost context.

What’s next: We think there’s a big tooling + UX gap for orchestrating multiple agents. We’re experimenting with: - GitHub-style diff viewer for quick in-app code review - Merge agent to automatically generate a PR from a worktree - Create and sync worktrees in cloud VM for mobile/web access - Automatic context passing between agents using a top-level agent (e.g. Codex plan -> Claude Code implementation -> Codex review)

We’ve been using Superset to build Superset, and it’s made our coding 2-3x faster. We’d love your feedback, feature requests, and workflows to support :)