ModTweaker's Tinker's Construct integration extends the command palette provided by CraftTweaker.
To access these commands you do the same as you do for CraftTweaker commands, you use the /crafttweaker prefix

Usage:

/crafttweaker ticmat

/ct ticmat

Beschreibung:

Outputs a list of all registered Tinkers' Construct Materials in the game to the crafttweaker.log file.