I would say Jefferson was somewhat inconsistent, but he was still very minarchist. I initially thought that his toughness on piracy and treason was kind of democratic, but then I thought about it, and I saw his cases against the Barbary States and Aaron Burr as kind of justified-more minarchist, than tyrannical. I believe that the 1st Barbary States conflict is the only justified State-to-state conflict, in the nation’s history of which I can think of–none of the states have ever (long enough to be effective) allowed much individual right to the 2nd Amendment. So, not that many people could save themselves when the pirates came in at the borders and kidnapped them.
When he had them ordered to be executed violently, I think that was good; it was a just desert. Classical liberals would generally favor eye for an eye punishment, whenever possible because they want to maximize equality, when it’s taken away. It’s social liberals like Bush that would go and invade a nation just to start a fight, that could never be won as easily as Jefferson won the Barbary Wars, as President.
Then, Washington had installed the first Central Bank, so Jefferson had to pay for a decade or so of debt. I would also imagine a lot of firearms were stolen by the Federal Government early on in the Whiskey Rebellion, also. The debt and Whiskey Rebellion likely caused a lot of people poverty and some valuable firearms.
So, I would say he was brutal against individuals who were pirates, to restore equilibrium as much as possible, rather than to just punish people for fun, like Hamilton probably intended when he wrote the Articles.
There is no doubt he is the most classical liberal, by far, of the first 4 presidents; he is also certainly one of the 5 most classical liberal presidents.
As for the times when he was democratic, that was often to keep peace; he generally wouldn’t do something popular if he didn’t whole-heartedly believe in it also.
There were a few other socially liberal things like the LA purchase, and his support for public education, but the LA purchase did maximize liberty, even if by a small margin, because there was no absolute right to self-defense against the French and Native Americans past the border, and he possibly quieted what would have been a far more socialist/majoritarian outrage (which would have lead to a large conflict, probably) had the people on the other side of the border increased attacks on U.S. citizens in the Original 13 Colonies.