The Code Editor for
AI Agents.

Run parallel coding agents in isolated workspaces on your Mac. Local-first, works with every agent.

free · source-available · no account required

superset — my-app
Workspaces
fix-auth-flow
landing-revamp
db-migration
refactor-hooks
update-deps
claude · fix-auth-flow
● Reading src/auth/session.ts…
● Found the race: token refresh
fires before hydration.
● Editing session.ts
✓ 14 tests passed
$ bun test --filter auth
Changes
M src/auth/session.ts
M src/auth/refresh.ts
A session.test.ts
+118 −42 · 3 files
12.4k
GitHub stars
85k+
downloads
1.2M
agent sessions run
100%
local — your code never leaves

Used daily by engineers at

Why Superset

One window for your whole agent fleet.

Stop juggling terminal tabs. Superset gives every agent its own workspace, and gives you one place to steer them all.

01 / Parallel execution

Run five agents like you'd run one.

Kick off multiple tasks at once. Each agent works in its own git worktree, so nothing collides — you review and merge when they're done.

fix-auth-flow · clauderunning
landing-revamp · clauderunning
db-migration · codexreview
refactor-hooks · geminireview
update-deps · claudequeued
// bring any agent
Claude Code Codex Gemini CLI Cursor OpenCode Amp Aider + any CLI
$ superset run --agent claude
✓ agent attached to workspace
02 / Universal compatibility

Works with every agent you already use.

Claude Code, Codex, Gemini, Cursor — or any CLI. Superset is the surface, you pick the brains. No lock-in, no wrappers.

03 / Isolation

Every task gets a clean room.

Isolated git worktrees per workspace mean agents can't step on each other — or on you. Experiments stay experiments until you merge.

~/project main
│
├─ fix-auth-flow worktree · claude
├─ landing-revamp worktree · claude
└─ db-migration worktree · codex
✓ zero conflicts on main
Open in VS Code⌘O
Open in Cursor⌘⇧O
Open in Terminal⌘T
Open in GitHub Desktop—
04 / Open anywhere

Your tools, one keystroke away.

Jump from any workspace into VS Code, Cursor, or your terminal. Superset orchestrates; your editor stays yours.

Built for trust

Local-first, by design.

[~]

Runs on your machine

Agents execute locally against your checkout. No cloud sandbox, no code upload, works offline.

[⎇]

Isolated by default

Every agent is confined to its own worktree. Blast radius of a bad run: one branch, not your repo.

[</>]

Source available

Read the code you're trusting with your code. Audit it, build it yourself, or just star it.

Wall of love

What builders say.

AB
Existing testimonial
CTO, Mastra
Your 11 real testimonials carry over unchanged — same names, avatars, and tweet links. Only the card styling changes.
CD
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Engineer, Cloudflare
Square corners, hairline borders, hover lift to border-strong. The content is already your strongest asset.
EF
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Codex, OpenAI
Real quotes from named engineers beat Factory's anonymous dashboard. Keep all 11.
GH
Existing testimonial
Webflow
Masonry stays — it reads as organic, which is right for social proof.
IJ
Existing testimonial
Browser Use
The broken "Translated" toggle gets fixed as part of this pass.
KL
Existing testimonial
Paraflow
Six shown here for layout; all 11 render on the real page.
FAQ

Questions,
answered.

Is my code sent to the cloud?

No. Superset runs entirely on your machine. Agents work against your local checkout in isolated worktrees; nothing is uploaded.

Which agents does it support?

Claude Code, Codex, Gemini CLI, Cursor, OpenCode, Amp, Aider — and any CLI-based agent you point it at.

Do I need an account?

No account required to download and run. Your existing agent subscriptions and API keys just work.

Is it free?

Superset is free for individuals. Team and enterprise plans are on the pricing page.

Windows or Linux?

macOS today. Join the Discord to hear first when other platforms land.

Ship with a fleet,
not a tab farm.

Download Superset and run your first parallel agents in under a minute.