MACH-O · EDUCATIONAL PARSER
slotool
A deliberately limited otool-style parser written to understand the binary format rather than hide it.
Read the format, not a framework’s interpretation.
slotool walks fat and single-image headers, architectures, endianness, and load commands with an intentionally approachable code path.
Inspect locally, upload nothing.
The parsing core is a good future Swift/Wasm candidate: a visitor could drop a Mach-O file locally and inspect it without sending the binary anywhere.