What makes you think that could possibly work? Process Tokens has nothing to do with creating a macro or an action via AppleScript.
- Tokens user manual section
- AppleScript
See this post for an example that shows how to create a macro with XML and AppleScript:
Macro to Create a Text Expansion Macro from the Selected Text
See this for an example of how to create an action in the working macro via the same method:
Keyboard Maestro Editor ⇢ Paste Dated Attribution Action v6.01 Macro - #11 by ccstone