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copy-editing

copy-editing is a skill for Claude Code, Codex from DistinctlyDeveloped/stylemcp. It costs 73 tokens per session (3,021 once invoked), scanned A, original, no licence file.

A structured editing guide for reviewing and improving existing marketing text, such as advertisements, landing pages, and campaign messages.

In plain words
What is it for?
Editing, proofreading, polishing, and giving feedback on marketing copy.
Why use it?
It gives copy reviews a repeatable approach instead of relying on one general proofreading pass.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

not rated 0repo 8mo ago A scan 73 tokens no licence

Good fit Editing, proofreading, polishing, and giving feedback on marketing copy.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/distinctlydeveloped/stylemcp/copy-editing
View source ↗ DistinctlyDeveloped/stylemcp
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 DistinctlyDeveloped/stylemcp --skill copy-editing
Clone the repo
git clone --depth 1 https://github.com/DistinctlyDeveloped/stylemcp

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 copy-editing

README.md
[![agentmods](https://agentmods.dev/badge/skills/distinctlydeveloped/stylemcp/copy-editing/github.svg)](https://agentmods.dev/skills/distinctlydeveloped/stylemcp/copy-editing)
Your own site
<a href="https://agentmods.dev/skills/distinctlydeveloped/stylemcp/copy-editing"><img src="https://agentmods.dev/badge/skills/distinctlydeveloped/stylemcp/copy-editing/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 copy-editing

Your own site · 80×15
<a href="https://agentmods.dev/skills/distinctlydeveloped/stylemcp/copy-editing"><img src="https://agentmods.dev/badge/skills/distinctlydeveloped/stylemcp/copy-editing.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 73 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,021 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 unknown 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 $0.00073 $0.03021
Opus 5.5 $0.00029 $0.01208
Sonnet 5.5 $0.00015 $0.00604
Haiku 4.5 $0.00007 $0.00302

Measured 2mo ago against content hash 1d24d5e161d5, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

copy-editing 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 2mo 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/copy-editing/SKILL.md · 447 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

1 file 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. 2mo ago First seen · 447 lines · 73 tokens per session scan A 1d24d5e161d5

Subscribe to this mod's changes

copy-editing is a skill published in the GitHub repository DistinctlyDeveloped/stylemcp (0 stars, last pushed 8mo ago), with no licence file. It adds 73 tokens to every session and 3,021 once invoked, about $0.0003 per session on Opus 5.5. 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
Related

copy-editing compared with skills from other repositories

copy-editing next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
copy-editingDistinctlyDeveloped/stylemcpSkill08mo agononeA73Claude Code, Codex
imagegenopenai/codexSkill134ktodayApache-2.0A113Codex
local-ai-agentsmicrosoft/ai-agents-for-beginnersSkill79kyesterdayMITA200Claude Code, Codex
playwright-climicrosoft/playwrightSkill100kyesterdayApache-2.0A19Claude Code
browser-automationopenclaw/openclawSkill394ktodayMITA36Claude Code
systematic-debuggingobra/superpowersSkill314k4d agoMITA21Claude Code
next-cache-components-adoptionvercel/next.jsSkill143kyesterdayMITA95Claude Code