johnny-suede-design
Johnny Suede Design: The Any-Creatives Enchilada
Model selection: never Fable by default
Subagents inherit the session model unless the spawning call names one. Nothing in this skill picks a model, so every agent it fans out lands on whatever the session happens to be set to. That is how a run sized against one allocation gets billed to another without anyone choosing it.
Fable must be specified to be used. This skill's subagents never run on Fable unless the user named Fable for this run. An inherited session model is not a specification: "the session was already on it" is not the user asking. Absent an explicit Fable instruction, do one of two things before launching: name a different model on the agent calls, or state plainly that the run will bill to the Fable allocation and get an answer. Silence is not consent to spend it.