Pretty neat feature in the #Cline VSCode agent -- you can create custom workflows fairly easily as project-local or global markdown file.
Here I'm running a custom workflow by just typing /msg.md to generate a commit message in the https://www.conventionalcommits.org/ format.
The parameters ("write the message in 50/72 format as preformatted markdown text", etc.) are part of the workflow file.
(And Cline is nice enough to add a copy icon over preformatted text, too.)