MacSentinel

A modern macOS antivirus in pure Swift, driven by ClamAV virus definitions — with a twist that borders on stubbornness: since no native Swift ClamAV library exists, MacSentinel downloads and parses the official signature databases itself. No libclamav, zero third-party runtime dependencies, ~204k signatures parsed and matched with an Aho-Corasick pre-filter across hash, byte-pattern and logical signature types.

The philosophy is report-only by default: it never deletes or quarantines behind your back — you see findings and decide, though automatic actions and a proper Endpoint Security blocking mode exist for those who want them. Quick/Full/Custom scans, real-time FSEvents protection, scheduled scans, a menu-bar extra, and an inert quarantine vault with exact restore.

Universal Intel + Apple Silicon, macOS 15+. Built because "trust me" is not a security model I accept from software — including my own.