Update to Send & Retain Emails

{
  "description": "Write a read-only delivery and engagement report for a company in Send & Retain — volumes, rates, per-template performance and the highest-impact next moves. Use when the user asks how their emails are performing.",
  "included_files": [],
  "name": "delivery-report",
  "skill_md_contents": "---\nname: delivery-report\ndescription: Write a read-only delivery and engagement report for a company in Send & Retain — volumes, rates, per-template performance and the highest-impact next moves. Use when the user asks how their emails are performing.\n---\n\n# Delivery report\n\nRead-only: change nothing while reporting.\n\n1. Resolve the company (`email_list_projects`).\n2. Start with `email_get_optimization_plan`. Its ranked actions frame what\n   matters.\n3. Pull `email_get_email_metrics` for the requested period (default the last 7\n   days), grouped by template and by day, and `email_search_messages` for\n   notable failures.\n4. Structure the answer:\n   - the plan's ranked actions, with severity and evidence\n   - headline numbers: sent, delivered %, open %, click %, bounce %,\n     complaints, unsubscribes\n   - per-template standouts, best and worst\n   - the three highest-impact next moves\n\nRead rates carefully. The complaint rate is complaints divided by mail to\ninboxes that report spam (Gmail and iCloud never do); at 0.08% or above, say so\nand recommend investigating. Opens are inflated by mail-privacy proxies, so\nlead with clicks when they disagree.\n\nIf the plan surfaces an A/B winner ready to promote, present it, and call\n`email_promote_ab_winner` only on the user's explicit go-ahead.\n"
}