revenue-funnel@r1

Publisher claims: "Design a company's revenue funnel model from scratch, at the macro level - the stage set, the unit of analysis (lead, buying group, account), the model purpose (process vs planning vs forecast), the cohort-based conversion assumptions behind the plan, and the ownership handoffs between marketing, sales, and CS. Use whenever the user mentions funnel design, funnel stages, a funnel model, conversion rate assumptions, a bowtie model, a demand waterfall, MQL to SQL to opportunity definitions, or marketing-sales handoff design - even if they never say "funnel". Covers B2B and high-consideration B2C. Do NOT use for auditing an existing pipeline's stage definitions - use mbfinotti/revops-skills@pipeline-stage-definition-audit instead." Observed in sandbox: no network, touches nothing outside the project, writes no memory.