A Practical Use for Private, Local AI

VaultSort Guardian uses on-device AI to search a Mac for sensitive files that may be sitting somewhere they should not be.

“An app that finds your most sensitive files must never be a way for them to leak.”

Guardian scans folders you choose for identity documents, financial records, password exports, recovery codes, SSH keys, API keys, medical records, and legal documents. It combines local content analysis with filenames, recognizable number patterns, and on-device OCR for images.

This is a genuinely useful application of local AI.

Most of us have accumulated years of tax documents, identification scans, screenshots, exported credentials, and forgotten files. Finding those exposures manually would take hours, and sending everything to a cloud-based model to locate them would defeat the entire purpose.

VaultSort says Guardian makes no network calls during a scan, does not upload files, operates read-only, and keeps its report in memory rather than writing a new directory of sensitive information to disk. It also redacts the evidence it displays and warns when a sensitive file is stored in a cloud-synced folder.

It does not claim to find everything, which is an important distinction. This is a first pass for discovering potential exposure, not a replacement for understanding where your data is stored or conducting a proper security review.

Still, this is the kind of AI utility I want to see more of: narrow in scope, running locally, unable to alter anything without permission, and helping the user find a real problem.

Use a private model to discover what you forgot was exposed, then let the human decide what should happen next.

Explore VaultSort Guardian.