Tools that read a macOS kernel collection: dump.py writes class sizes, vtables, method lists, the apple80211 ioctl dispatch tables and the WCL bulletin-board subscriber tables for one build; genhdr.py gen turns a dump into the C++ headers and the request-slot stub file this kext builds against, and genhdr.py check-native checks that every override of a class sits on Apple's slot; linkcheck.py checks a built kext's undefined symbols against the collection; disasm.py disassembles one function with symbol and string notes; compare.py diffs two dumps. Python 3.9, no dependencies; disasm.py needs llvm-objdump.