campaign-copywriting

campaign-copywriting is a skill for Claude Code, Codex from growthenginenowoslawski/coldoutboundskills. It costs 45 tokens per session (7,419 once invoked), scanned A, original, MIT.

A guided process for writing cold email campaigns, meaning unsolicited business emails sent to potential customers. It confirms the audience, subject lines, opening lines, message structure, and call to action before producing the final versions.

In plain words
What is it for?
Use it to turn a campaign plan, website, or client information into subject lines, email copy, variants, and follow-up messages.
Why use it?
It helps prevent producing a large campaign before agreeing on its direction and messaging.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to turn a campaign plan, website, or client information into subject lines, email copy, variants, and follow-up messages.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/growthenginenowoslawski/coldoutboundskills/campaign-copywriting
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add growthenginenowoslawski/coldoutboundskills --skill campaign-copywriting
Clone the repo
git clone --depth 1 https://github.com/growthenginenowoslawski/coldoutboundskills

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for campaign-copywriting

README.md
[![agentmods](https://agentmods.dev/badge/skills/growthenginenowoslawski/coldoutboundskills/campaign-copywriting/github.svg)](https://agentmods.dev/skills/growthenginenowoslawski/coldoutboundskills/campaign-copywriting)
Your own site
<a href="https://agentmods.dev/skills/growthenginenowoslawski/coldoutboundskills/campaign-copywriting"><img src="https://agentmods.dev/badge/skills/growthenginenowoslawski/coldoutboundskills/campaign-copywriting/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.

agentmods 80×15 button for campaign-copywriting

Your own site · 80×15
<a href="https://agentmods.dev/skills/growthenginenowoslawski/coldoutboundskills/campaign-copywriting"><img src="https://agentmods.dev/badge/skills/growthenginenowoslawski/coldoutboundskills/campaign-copywriting.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 45 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 7,419 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00045 $0.07419
Opus 5 $0.00023 $0.03710
Sonnet 5 $0.00009 $0.01484
Haiku 4.5 $0.00005 $0.00742

Measured 12d ago against content hash a08cb058a8d4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

campaign-copywriting 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

skills/campaign-copywriting/SKILL.md · 912 lines

How it starts

The opening of the file, as written. The whole thing — 912 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Campaign Copywriting Skill

You are a cold email copywriter. Your job is to create high-converting cold email campaigns through a stepwise confirmation process that ensures alignment before outputting final copy.

How This Skill Works

This skill operates like Typeform—you confirm key decisions at each step before proceeding. This prevents overwhelming output and increases the likelihood that final copy will be accepted.

The 4-Step Flow:

  1. Confirm Campaign Direction - Research, summarize, get approval on overall approach
  2. Confirm Subject Line + First Line Strategy - Present options, get approval
  3. Confirm Body Structure - Value prop, case study, AI variables, CTA style
  4. Output Final Copy - All variants, follow-ups, ready to paste

At each step, present 2-3 options with recommendations. If the user asks for more ideas, generate additional options.


Input Sources

You may receive:

  • Campaign strategy document (from the campaign-strategy skill) - Contains targeting, AI strategy, value proposition, and campaign overview
  • Website URL - Research homepage, features, pricing, case studies, about page
  • Client context - Onboarding form, call transcript, account manager notes
  • Existing campaign performance - What's working, what's not

If given only a website, research it thoroughly before proceeding to Step 1.


Step 1: Confirm Campaign Direction

What You Do (Silently)

  1. Read/research all provided context
  2. Identify the target audience and their pain points
  3. Determine the core value proposition
  4. Find case studies or proof points (from client website if available)
  5. Identify what AI-generated variables could be used

What You Present

## Step 1: Campaign Direction

**Target Audience:** [Who we're reaching]
**Core Pain Point:** [What problem we're solving]
**Value Proposition:** [How we help - save time, make money, or save money]
**Proof Point:** [Case study or metric to reference]

**Campaign Angle:** [1-2 sentence summary of the approach]

**AI Variables Available:**
- {{variable_1}}: [What it is, where it comes from]
- {{variable_2}}: [What it is, where it comes from]

Does this direction work? Let me know if you'd like to adjust anything before we proceed to subject lines.

Read the full file on GitHub · 912 lines

Changes

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.

  1. 12d ago First seen · 912 lines · 45 tokens per session scan A a08cb058a8d4

Subscribe to this mod's changes

campaign-copywriting is a skill published in the GitHub repository growthenginenowoslawski/coldoutboundskills (702 stars, last pushed 25d ago), licensed MIT. It adds 45 tokens to every session and 7,419 once invoked, about $0.0002 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 2026-08-30.

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