Build a Targeted Prospect List

Help the user build a targeted B2B prospect list — from ICP definition through filter strategy, list sizing, segmentation, and quality checks. This skill is platform-agnostic but references Apollo.io as the primary tool. The same frameworks apply to ZoomInfo, LinkedIn Sales Navigator, Clay, Lusha, or any data provider.

Step 1 — Gather context

If references/learnings.md exists, read it first for accumulated knowledge.

Ask the user:

1. Who are you trying to reach?
   • A) I have a clear ICP — I know the titles, industries, and company sizes
   • B) I have a rough idea — need help refining it
   • C) Starting from scratch — help me define who to target
   • D) I have an existing list that needs filtering/cleaning