As of CompatSkills 1.9.0, TConstruct Locks now pass "up" to item-level. That way the tools are still inaccessible if a friend provides a crafted version.

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// Dumps all Materials
~ /ct tinkermaterials

// Dumps all Modifiers
~ /ct tinkermodifiers

By adding a normal ItemStack lock to any of the Tinker Tool-Types (not Part-Types!). You can lock the creation of a Tinker Tool-Type!