OpenCore Auxiliary Tools (OCAT)

I found OCAT this weekend and it appears to be better than Sanity Checker as it can fix and update config files to the latest OpenCore

https://github.com/ic005k/OCAuxiliaryTools

1) Not my work 2) Not known to be perfect 3) I just managed to fix my config.plist using it and it might be a brilliant tool

From the site

OpenCore Auxiliary Tools is a GUI-based Configurator for editing config.plist files for Acidanthera's OpenCore Boot Manager.”

“Unlike other Configurator apps, OCAT doesn't mess up the config if the Devs of OpenCore add new features/keys to the config file structure. Instead, it adapts and integrates them in the interface automatically.”

Features

Besides beeing a plist Configurator it can do much more:

Mount the EFI partion and automatically open the config.plist

Update and migrate configs to the latest specs simply by clicking on the "Save" button. No more copying of keys and manually validtaing the config is required (huge timesaver).

Automatically performs config validatation and points to possible conflicts/configuration issues.

Sync Feature: check for and apply updates for OpenCore, Resources and Kext with a few clicks

Select between Official/Dev Release and Debug builds of OpenCore

Dropdown Menus with suggested Quirks for Intel and AMD CPUs

Preset Menus for ACPI, Kernel and other lists. Editable list with URLs of Kext Repos

Integrated ASCII < > HEX Converter

Database with complete base configs for Intel and AMD CPUs based on Dortania's OpenCore Install Guide

Ability to generate EFI folders from a config with a single click

Ability to Create EFI folder Backups

Author: @JollyJamma