You will find many old repositories (dating back 5–10 years) that claim to decompile EX4 files.
This isn't something a simple GitHub script can usually do perfectly. Even the best decompiled code will:
: Using tools like trailofbits/Codex-Decompiler can help use AI to turn Ghidra's assembly into more readable code. Summary of Alternatives Example Repository Effectiveness Logic Analyzer
manually:
Have a legitimate need to recover an old EA? Consider hiring an MQL4 programmer to recreate the logic from scratch—it often costs less than the legal headache of a decompiler gone wrong.