NoHack sits in your menu bar and automatically masks secrets before they reach ChatGPT, Cursor, Claude, or any other app. When you need them back, it restores them invisibly.
NoHack monitors your keystrokes system-wide. The moment you type an API key, it's instantly replaced with a safe placeholder like [OPENAI_KEY].
Copy-paste a secret? NoHack catches it in the clipboard and swaps it with a placeholder before it reaches any app.
When you copy AI-generated code containing placeholders, NoHack swaps them back to real keys. You paste working code, every time.
All secrets are stored in the macOS Keychain, encrypted and locked to your device. NoHack runs entirely offline — no servers, no accounts, no telemetry. Everything happens locally, in real time.
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