Audience Segment Builder Turns the user's own customer/CRM/GA4 export into seed audiences, value-based lookalike SEED lists, exclusion/suppression segments, and a cross-platform funnel-stage targeting map. It defines who the audiences are and how they are seeded and suppressed — campaign-architect then consumes these segments into account structure and match types; this skill does not build campaigns, and it is distinct from organic keyword-research, which reads SERP intent rather than paid segments. Quick Start Skill Contract Expected output : a set of named audiences in four buckets — (1) s…