M Int Eq (a==b)

ComfyUI lets you build branching logic, but its conditionals are picky about what counts as a "true." M Int Eq sidesteps the whole question by answering "are a and b equal?" with an integer: 1 if yes, 0 if no. No BOOLEAN type ceremony, no special boolean socket - just a number that any integer input, math node, or switch can consume.

That design choice is the whole personality of this node. Output a_eq_b is a plain INT (1 or 0), so it can feed three very different things:

• A switch's selector. Feed it into an index-style A/B switch and you get "if equal, take input A; otherwise take input B."
• A gate condition. Multiply it by a value - a_eq_b * 5 is 5 when the check passes, 0 when it doesn't. Cheap conditional scaling, no separate branch.
• A loop stop. Compare a running counter against a target; the 0/1 result tells you when to stop.

Inputs are a and b, both signed 32-bit INT, defaults 0. Equality is exact integer equality - no floating-point fuzz to worry about, which is one of the reasons integer comparisons are the ones you can trust.

A word on expectations: this pack ships only MIntEq, MIntLt (a < b), and MIntLe (a <= b) - there's no "not equal" or "greater than" node. But you don't need them: 1 - a_eq_b inverts equality into not-equal, and swapping the operands of a < b gives you greater-than. Two nodes plus an arithmetic flip cover all six comparisons, and if that feels like homework, the composition is the point - the nodes are small and combinable on purpose.

It ships in ComfyUiNodes (repo Madlumi/ComfyUiNodes, author "Madanie"), a grab-bag of integer math, string helpers, and workflow-glue nodes. Install via ComfyUI Manager - search "ComfyUiNodes" - or:

cd ComfyUI/custom_nodes
git clone https://github.com/Madlumi/ComfyUiNodes

Then restart ComfyUI. No pip requirements or model downloads. Find it under Add Node → mnodes → int.

Real talk: if you're not building conditional workflows yet, this node will sit unused. The day you want one prompt for "frame 0" and another for everything else, it's the hinge.