TdxhToggleGuest

TdxhToggleGuest is the boolean member of the TDXH master/guest toggle family - same idea as TdxhBoolNumber, but with real checkboxes instead of 0/1 integers, which makes it the one you'll probably prefer if you've got a recent ComfyUI.

Three BOOLEAN inputs: boolean (your local switch), boolean_from_master (wire this to a TdxhToggleMaster), and control_by_master (the gate). The logic is dead simple:

• control_by_master off (default): output is whatever boolean is. The node is just a pass-through with a checkbox.
• control_by_master on: output is boolean AND boolean_from_master. Both have to be true for the output to be true.

That's the whole trick, and it's the useful one. ComfyUI has no built-in "one switch kills this whole group" concept, and this is how you fake it. Put a TdxhToggleMaster at the top of your graph, wire its output into the boolean_from_master of several guests, and now the master switch disables every branch it feeds while each guest still has its own local override. Kill an entire LoRA + ControlNet chain with one click, then re-enable the whole thing the same way. No deleting, no rewiring, no remembering what was connected where.

The three outputs - BOOLEAN, NUMBER, INT - all carry the same value in different types. That's the practical genius of it: one node can drive a boolean-typed input on a modern node, a bool_int on a TDXH node, and a numeric condition, all at once. You don't need type-conversion nodes anywhere in the chain.

Installing it

Part of the tdxh_node_comfyui pack. ComfyUI Manager → search tdxh_node_comfyui → install → restart, or:

cd ComfyUI/custom_nodes
git clone https://github.com/youyegit/tdxh_node_comfyui

Restart and it's under TDXH → tdxh_bool. Small hobbyist pack (GPL-3.0), and the README warns the author doesn't guarantee nodes stay stable between versions. No models needed for this one.

When to skip it

If you're not building master/guest hierarchies, this node is a checkbox with extra steps - a core toggle does the same thing. But if you have a large workflow you keep muting sections of, the master/guest pair is a tidy pattern and TdxhToggleGuest is the piece that makes it work.