We take the security and privacy of AI Grammar Studio users seriously. Because AI Grammar Studio is an offline-first application designed to operate with zero telemetry and zero external server communication, our primary security focus is:

1. Safe on-device execution of ONNX models without arbitrary code execution risks.
2. Secure IPC communication using Electron's contextBridge and isolated contexts.
3. Integrity of local file reading and storage mechanisms.

If you discover a security vulnerability or privacy flaw, please report it responsibly:

• Do NOT open a public GitHub issue.
• Instead, please contact the maintainer directly via GitHub or email.
• Provide a detailed description of the vulnerability, reproduction steps, and potential impact.

We will acknowledge receipt within 48 hours and work with you on a coordinated disclosure and patch.