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copywriting

copywriting is a skill for Codex from san-npm/skills-ws. It costs 59 tokens per session (1,248 once invoked), scanned A, original, MIT.

A writing guide for creating and improving headlines, calls to action, landing pages, advertisements, emails, and other product or marketing text.

In plain words
What is it for?
It helps plan page copy, revise wording, improve calls to action, adapt tone, and write openings that work well in search and AI-generated summaries.
Why use it?
It helps make copy clearer and better suited to its audience, page, and intended action.

Skill for Codex

Written for Codex: agents/openai.yaml present.

not rated 2repo 4d ago A scan 59 tokens original MIT

Good fit It helps plan page copy, revise wording, improve calls to action, adapt tone, and write openings that work well in search and AI-generated summaries.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/san-npm/skills-ws/copywriting
View source ↗ san-npm/skills-ws skills-ws.vercel.app
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 san-npm/skills-ws --skill copywriting
Clone the repo
git clone --depth 1 https://github.com/san-npm/skills-ws

Made for: 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 copywriting

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/san-npm/skills-ws/copywriting"><img src="https://agentmods.dev/badge/skills/san-npm/skills-ws/copywriting.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,248 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.
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 $0.00059 $0.01248
Opus 5 $0.00030 $0.00624
Sonnet 5 $0.00012 $0.00250
Haiku 4.5 $0.00006 $0.00125

Measured 11d ago against content hash f03175c00d5f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

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 11d 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.

skills/copywriting/SKILL.md · 60 lines

How it starts

The opening of the file, as written. The whole thing — 60 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Copywriting v2.0: Headlines, CTAs & Voice Calibration

Master framework for high-converting copy across all marketing touchpoints with proven headline formulas, page-specific playbooks, and voice optimization.

Reference guide

Read only the references needed for the current request:

Read the full file on GitHub · 60 lines

Files

What ships with it

46 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 11d ago First seen · 60 lines · 59 tokens per session scan A f03175c00d5f

Subscribe to this mod's changes

copywriting is a skill published in the GitHub repository san-npm/skills-ws (2 stars, last pushed 4d ago), licensed MIT. It adds 59 tokens to every session and 1,248 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.

Marketing and SEOWriting and docs
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