Borrowing it
Nothing to install: this file belongs to djbelieny/nova. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/djbelieny/nova/main/.claude/skills/email-marketing/SKILL.mdgit clone --depth 1 https://github.com/djbelieny/novaWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/djbelieny/nova/email-marketing)<a href="https://agentmods.dev/skills/djbelieny/nova/email-marketing"><img src="https://agentmods.dev/badge/skills/djbelieny/nova/email-marketing/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/djbelieny/nova/email-marketing"><img src="https://agentmods.dev/badge/skills/djbelieny/nova/email-marketing.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00056 | $0.01693 |
| Opus 5 | $0.00028 | $0.00847 |
| Sonnet 5 | $0.00011 | $0.00339 |
| Haiku 4.5 | $0.00006 | $0.00169 |
Grade A, and why
email-marketing scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 190 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Email Marketing
This skill handles end-to-end email marketing — from strategy and copywriting to campaign execution and performance analysis.
When to Use This Skill
- Drafting newsletters or email campaigns
- Creating automated email sequences (welcome, onboarding, nurture, re-engagement, abandoned cart)
- Writing subject lines and preview text
- Segmenting email audiences
- Analyzing email campaign performance (open rates, CTR, conversions)
- Planning email marketing calendars
- A/B testing email variations
- Creating lead magnets and opt-in sequences
- Writing transactional emails (order confirmations, receipts, shipping updates)
Capabilities
1. Campaign Strategy
Email Types You Can Create:
- Newsletters (weekly/monthly updates, curated content)
- Promotional emails (launches, sales, limited offers)
- Drip sequences (automated series triggered by actions)
- Welcome sequences (new subscriber onboarding)
- Re-engagement campaigns (win-back inactive subscribers)
- Event invitations and follow-ups
- Educational series (courses, tips, how-tos)
- Transactional emails (receipts, confirmations, shipping)
Strategy Framework:
- Define the goal (awareness, engagement, conversion, retention)
- Identify the audience segment
- Choose email type and frequency
- Write copy following proven frameworks
- Design layout structure
- Set up automation triggers
- Define success metrics
2. Copywriting Frameworks
Subject Line Formulas:
- Curiosity gap: "The one thing most [audience] get wrong about [topic]"
- Urgency: "[First name], this expires in 24 hours"
- Benefit-led: "How to [achieve result] without [pain point]"
- Social proof: "[Number] people already [action] — here's why"
- Question: "Are you still [struggling with X]?"
- Personalized: "[First name], I noticed you [action]..."
Email Body Frameworks:
- PAS (Problem-Agitate-Solve): Identify pain → amplify it → present solution
- AIDA (Attention-Interest-Desire-Action): Hook → engage → create want → CTA
- BAB (Before-After-Bridge): Current state → desired state → how to get there
- 4Ps (Promise-Picture-Proof-Push): Make promise → paint picture → show evidence → CTA
- Story-Lesson-CTA: Share relatable story → extract insight → drive action
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 190 lines · 56 tokens per session scan A c5895ae67312
email-marketing is a skill published in the GitHub repository djbelieny/nova (5 stars, last pushed 1mo ago), licensed MIT. It adds 56 tokens to every session and 1,693 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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