What problem does it solve? Cold outreach emails often sound like templated sales blasts, get ignored, or land in spam. This Skill helps you write human-sounding B2B cold emails, build multi-touch follow-up sequences, and diagnose underperforming sequences with a quantitative analyzer. ## Core Features & Use Cases - Three Writing Modes: Write a single first-touch email, build a 4-6 email follow-up sequence with cadence gaps, or iterate on an existing sequence based on open/reply performance data. - Frameworks & Playbooks: Apply OPPA, QVA, and TIA frameworks plus a follow-up angle rotation guide and breakup email templates from the references directory. - Sequence Analyzer Script: Score each email 0-100 on word count, reading level, personalization density, CTA clarity, spam trigger words, and subject line quality using a stdlib-only Python script. - Deliverability Guidance: Configure SPF, DKIM, DMARC, domain warmup schedules, and list hygiene so emails actually reach the inbox. - Use Case: A founder targeting VPs of Sales at Series A SaaS companies asks for a 5-email sequence; the Skill drafts each email with subject line variants, send-day gaps, and a breakup email, then scores the sequence with the analyzer script. ## Quick Start Ask the assistant to write a cold email sequence for your target prospect describing who you are, who the prospect is, and what you want them to do.