https://notnmeyer.github.io/tsk-docs/docs/installation

tl;dr, brew install --cask notnmeyer/tsk/tsk

Note that with version 0.12.1, tsk is installed as a cask. If you have an earlier version installed, remove it first with brew uninstall tsk.

$ cat tasks.toml
[tasks.hello_world]
cmds = ["echo Hello World!"]

$ tsk hello_world
Hello World!

see examples/tasks.toml for complete usage and configuration reference.

https://notnmeyer.github.io/tsk-docs/

tag a new release with, tsk release -- v0.0.0, and let GHA do it its thing.