opening pane
Mission started: refactoring auth session tokens and adding contract tests. Luna has branch lock on src/auth.ts.
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The whole toolkit
AI agents that work while you don't. A workspace for vibe coding. Proof behind every claim of done.
Requires an active Pro subscription to run the app and use hosted features.
Explore detailed views of the real desktop app, using the same interface and visual language.
Code mode
You describe the work; the agents in these panes write it. Claude Code, Codex, Cursor Agent, Gemini CLI, GitHub Copilot, Grok Build — whatever is on your PATH, launched here and billed through your own accounts.
Each one is a live shell over one of your folders. Launch an agent into it and the diff lands on your disk.
Drag to split the canvas, snap panes to presets, and Tidy squares the layout back up. Parallel agents stay legible.
Dock a browser on localhost or a thread beside the shell — review the result where the code is, not in another app.
Not a screenshot — the window is live. Click around it.
Accounts
Sign in to every Claude Code and Codex account you pay for — work, personal, a client’s. Each conversation runs on the one you pick, and a usage limit becomes a choice instead of a dead end.
Each account logs in through Claude Code’s or Codex’s own browser sign-in, in a folder of its own. ProofStack never reads or stores the token.
Name every account, set the default for new conversations, and point one workspace or agent at another. Codex rows show the usage each account reports.
Resume when the account resets, or continue on another one you own. A summary carries the conversation across; the work stays on your disk.
Bring your own agent
+ whatever else is already on your machine — sign in once in your own shell and ProofStack finds it.
Pricing
Pro is the whole app — every agent, the swarm, dictation, scans, clean screenshots, and proof behind every claim of done. Hand one recurring job to an agent and the plan has paid for the month.
Pro
$20/month
Billed monthly.
7 days free · then $20/month
For builders who run agents all day.
7-day free trial · Cancel anytime