Ghidra is actually a suite of reverse engineering toolkits, including, but not limited to a disassembler, a decompiler and a debugger interface that interfaces with many debuggers, among other neat things.

A disassembler takes compiled binaries and displays the assembly code the machine executes.

A decompiler translates the disassembled code back to pseudocode (e.g. disassembly -> C).

A debugger lets you step through the disassembly. Windbg is a debugger which is pretty powerful, but has the downside of a pretty unintuitive syntax (but I'm biased coming from gdb/llvm debuggers).

Both the MCP servers can probably be used together, but they both do different things. A neat experiment would be to see if they're aware of each other and can utilize each other to "vibe reverse"

Ghidra's a decompiler and WinDBG is a debugger, so they'd be complementary.

Ghidra also has a debugger, see https://github.com/NationalSecurityAgency/ghidra/blob/master...

This isn't a decompiler, but there are LLM tools for decompilation, like LLM4Decompile.