Thanks for posting. There’s a few different approaches you could take.
AutoTools Tasker Plugin
Local (Same Device)
You can use the Hyperlink tile with the AutoTools Tasker plugin which has a special URL:
autotoolscommand://mycommand
Then in Tasker you would create new event profile using Plugin → AutoApps Command and filter it as you see fit (optionally even passing variables in the URL).
Pushbullet
Local or Remote (Same Device or Remote Device)
You can use the Pushbullet integration with the SharpTools.io Rule Engine to push a message to the same device you are on or to any device that you have Pushbullet on.
Create the rule in SharpTools.io Rule Engine to send the push message to your desired device. Then add that rule to your dashboard using a Rule Tile. Then in Tasker use Pushbullet’s event plugin to trigger a profile.