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ProofStack is a completely local native application. It does not proxy code through external cloud relays.
Drag-and-drop
Open the downloaded .dmg and drag ProofStack to your Applications folder. Eject the disk image and launch.
Zero telemetry
ProofStack runs your local coding CLIs—Claude Code, Codex, and custom tools—under your own credentials stored in OS keychain.
5 agents on one mission
Point ProofStack at any folder. Launch tiled PTY panes with a docked browser, push-to-talk voice dictation, and deterministic AST checks.