deliverability-ops
Use when investigating inbox placement, reputation, and compliance signals across senders.
npx skills add majiayu000/claude-skill-registry --skill deliverability-ops-gtmagents-gtm-agents --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Deliverability Operations Skill ## When to Use - Inbox placement drops or spam-folder complaints. - Preparing for IP/domain warmups or volume ramps. - Auditing authentication, feedback loops, or compliance settings. ## Framework ### Signals to Monitor 1. **Engagement** – opens, clicks, unsubscribes, spam complaints by ISP. 2. **Reputation** – Google Postmaster, Microsoft SNDS, Talos/Barracuda, Spamhaus, Validity. 3. **Infrastructure** – SPF/DKIM/DMARC alignment, BIMI, TLS, reverse DNS, dedicated vs shared IP. 4. **List Health** – bounce types, spam traps, opt-in provenance, inactivity thresholds. ### Playbook Steps 1. Snapshot key metrics over last 7/30 days. 2. Identify affected mailbox providers (Gmail, Outlook, Yahoo, etc.). 3. Validate authentication + sending domains. 4. Segment audiences by engagement tier; limit sends to VIP/high intent. 5. Recommend remediation actions (warmup plan, content refresh, list cleaning, cadence adjustment). ## Templates - Deliverability diagnostic worksheet (reputation + infrastructure + content). - IP/domain warmup tracker (volume ramp table). - Compliance checklist (CAN-SPAM, CASL, GDPR/CCPA, unsubscribe handling). ## Tips - Pair with `segmen
- When to Use
- Framework
- Signals to Monitor
- Playbook Steps
- Templates
- Tips
What does the deliverability-ops skill do?
Use when investigating inbox placement, reputation, and compliance signals across senders.
How do I install it?
Run `npx skills add majiayu000/claude-skill-registry --skill deliverability-ops-gtmagents-gtm-agents --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.