What problem does it solve? Cold outreach campaigns fail when emails are generic, domains land in spam, or follow-ups go unanswered. This Skill guides you through building a complete cold outreach system covering signal detection, enrichment, AI personalization, sequencing, sending infrastructure, and automated follow-up. ## Core Features & Use Cases - Six-Stage Outreach Pipeline: Covers signal detection (G2, Bombora, Clay), waterfall enrichment (Apollo, Hunter, ZoomInfo), AI personalization (Claude, GPT), sequencing, sending infrastructure (Instantly, Smartlead), and AI-powered reply handling. - Deliverability Playbook: Provides domain warmup schedules, SPF/DKIM/DMARC setup checklists, mailbox sizing formulas, and spam trigger word lists to keep bounce rates under 2%. - 3-Line Cold Email Framework: Supplies a proven email structure (pain observation, proof, low-friction CTA) with benchmarks showing timeline hooks achieve 10% reply rates versus 4.4% for problem-based hooks. - Use Case: A founder asks to build a cold email sequence for their SaaS. The Skill gathers ICP and volume requirements, recommends an Instantly plus Clay stack, and outputs a 5-7 touch sequence with subject lines, spacing, and warmup plan. ## Quick Start Ask the agent to build a cold outreach system for your product, providing your ICP, target volume, and existing tools so it can design the full stack and sequence.