Motorway 0x10

Motorway 0x10 is the largest off-ramp in agilly1989's ComfyUI Motorway pack: the MOTORWAY 🚌💨 bus in, and up to ten keyed values out. It's the ceiling of the 0xN family - the generated nodes top out at ten inputs and ten outputs (MAX_IN/MAX_OUT in ramps/generated.py), so there's no 0x11 waiting for you.

Context if you're new: the pack is a key-value data bus for ComfyUI. MotorwayStart makes the bus, on-ramps store values under string keys, and off-ramps like this pull them out. Same wire-reduction goal as rgthree's Context nodes, but as an any-typed bag keyed by exact string.

How it works

Same uniform mechanism: bus in, ten _key widgets (ANY_(A)_key through ANY_(J)_key) name what to pull, ANY (A)–ANY (J) (type *) carry the values out, and the cloned bus continues on the MOTORWAY 🚌💨 output. Keys are exact strings hashed with SHA-256; the bus clones at every hop; blank keys are unused.

Real talk: you will almost never need all ten lanes at once. The honest use case is a workflow where one node consumes a huge bundle - and even then, ask whether the bundle should be split into two more-readable ramps. The generator spits out every size 0x1–0x10 for free; 0x10 being available doesn't mean it's the right tool.

Inputs and outputs that matter

• MOTORWAY 🚌💨 (required) - the bus.
• ANY_(A)_key … ANY_(J)_key (optional) - the ten keys.
• Outputs: MOTORWAY 🚌💨 plus ANY (A)–ANY (J).

Installing

cd ComfyUI/custom_nodes
git clone https://github.com/agilly1989/ComfyUI_agilly1989_motorway

or ComfyUI Manager → "ComfyUI_agilly1989_motorway", restart. Pure Python; no pip deps, no model files.

Where people get burned

• 'MotorwayClass' object has no attribute 'hash_' - a key isn't on the bus. Exact-match strings; check the write happened before this node runs.
• The wide-ramp trap. Ten outputs make an enormous, hard-to-read node. If you're at 0x10, you're likely over-bundling - consider whether a subgraph would serve better.
• Beta. README warning stands: active development, flows break between releases.

If you ever find yourself shopping for a node that pulls ten values off a key-value bus in one go, this is the only one that exists. Use it sparingly.