Why do you have these as separate Casks?

• m-dwsim will install the chemical process simulation software DWSIM, which does not pass the required signature verification checks for inclusion in homebrew-cask.
• m-libreoffice will install the latest version (be it a stable release, a release candidate or a development release) of libreoffice and the binary soffice aliased to the binary libreoffice.
• m-little-snitch will install the latest version (be it a stable release or a nightly release) of little-snitch.
• m-mactex-no-gui will install the latest version of mactex-no-gui using the AARNet (Australian Academic and Research Network) as a mirror.
• m-microsoft-defender will install the latest version of Microsoft Defender without the dependency on microsoft-auto-update (needed for my work -- DO NOT INSTALL THIS CRAP!).
• m-microsoft-outlook will install the latest version of Microsoft Outlook without the dependency on microsoft-auto-update.
• m-microsoft-teams will install the latest "Public (R4) build" version of Microsoft Teams 2.1 without the dependency on microsoft-auto-update.
• m-mpv will install mpv from homebrew-core with an .app bundle built and maintained by Vítor Galvão (https://github.com/vitorgalvao).
• m-obs will install the latest version (be it a stable release, a release candidate or a beta release) of obs.
• m-tex-live-utility will install the latest version (be it a stable release or a beta release) of tex-live-utility.
• m-tor-browser will install the latest version (be it a stable release or an alpha release) of tor-browser.

These may be installed via

brew install miccal/miccal/<cask>

Alternatively,

brew tap miccal/miccal

and then

brew install <cask>

Documentation

brew help, man brew or check Homebrew's documentation.