email-search

Installation
SKILL.md

Email & Contact Search

Find verified email addresses and phone numbers for contacts identified by people-search.

Key Difference from Extruct

Extruct uses Prospeo or Fullenrich. We use:

  1. Clay (MCP connected) — waterfall enrichment across 50+ data providers
  2. ZoomInfo — gated by SynthesisTrigger, for Tier 1 accounts
  3. HubSpot — existing contacts already have emails
  4. Email validation — EVA (free) for pre-send verification

Inputs

Input Source Required
Contact list campaigns/{slug}/contacts/*.json Yes
Segmentation campaigns/{slug}/segmentation.json For prioritization
Installs
3
GitHub Stars
1
First Seen
Sep 28, 2026