MIT signed/notarized native SwiftUI disk cleaner 'for developer Macs': Xcode/simulator runtimes, Android, ~30 package-manager caches, Electron app caches, local AI models, deleted-app leftovers, Docker (volumes never touched). Every item shows exact paths and post-delete effects; trash by default; disk map, APFS-clone-aware duplicate finder, startup items, restore history. Homebrew cask via author tap.
Mechanical checks derived from the fields above. Each row is one fact; "not yet checked" means exactly that, not a failure. There is no composite score; read them together.
Debuts in the same October 2026 r/macappdevs wave of developer-focused Mac cleaners as sparedisk and An Honest Mac Cleaner.
Research notes
Direct vibe-coding admission in-thread, plus a defensible motive: distrust of opaque cleaners ('being sure no backdoor is present and that certain path are checked').
Technically more interesting than average: getattrlistbulk + FSEvents incremental index, APFS-clone-aware duplicates, and 'explains every deletion' UX.
Author admits 'much features are the same' - self-aware about the clone-wave.
Italian dev, 7-year account; prior reddit history is 2022-2024 mobile-game chatter, nothing since.
Earliest author promotion found and canonical CSV entry; comment thread contains the author's vibe-coding admission.
I built Ammugghia after finding 100 GB of "System Data" on my MacBook Air: it was mostly iOS Simulator runtimes and Xcode/Gradle caches that Finder doesn't show. — Problem statement
Every item shows exact paths and what happens after deleting it; Trash by default — Trust signal
Feedback welcome, especially cleanup targets I'm missing. — Engagement hook