One new tool to list capacities on mounted volumes, the other to deliver detailed information on keychains.
KeychainCheck
Universal App version of a utility to scrutinise your keychains and help diagnose their problems.
A utility to explore your keychains, revived, improved a great deal, and now compatible with Catalina.
This page is for your support questions and comments on my free utilities KeychainCheck and KeychainCheck2. Full details, […]
Precize has a fix useful for all users. All three gain easier updating, and full support for Mojave’s Dark Mode.
Adds a lot more diagnostic information, including full listings of all Keychains folders, including that for iCloud Keychain.
So you think you know about iCloud Keychain? A careful exploration turns up some surprises, and suggests some good rules for troubleshooting.
Completely rewritten to use macOS support libraries, parse log extracts, work with both local and iCloud keychains, and give you controls.
How many keychains does your Mac have? The answer is surprisingly elusive, and neither Keychain Access nor the security command tell the truth.
Overview of the features of all available tools for working with keychains – including one running on Windows!
The Eclectic Light Company 