nevent_segment_preview

io.github.nevent-dev/mcp-nevent · Verify this server

Preview estimated audience size for a segment definition without saving it. Returns fan count and sample contacts. MANDATORY RULES: (1) ENTITY operators (is/is_not) accept a single string OR an array of strings (e.g. value: "EVENT_ID" or value: ["EVENT_1","EVENT_2"]). (2) Do NOT include modifiers unless specifically asked for frequency or recency filtering. If included, time_range.value MUST be > 0. KNOWN LIMITATION: Do NOT combine attendance criteria (attended_event, ticket_type) with spending criteria (total_spent, ticket_spent, cashless_recharge_amount) in the SAME stanza. Put them in SEPARATE stanzas. Example: { stanzas: [{ criteria: [{ criterion_id: "attended_event", operator: "is", value: "EVENT_ID" }] }, { criteria: [{ criterion_id: "total_spent", operator: "gte", value: 200 }] }] }.