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copywriting-cta

Designs end-of-article CTAs — copy, layout, placement, A/B test plan, accessibility — for blog posts, newsletters, and essays. Use whenever the user asks to write, review, or improve a CTA at the bottom of an article; mentions "end-of-post CTA", "call-to-action", "signup box", "newsletter CTA", "subscribe block", or "what should I put at the bottom"; or asks how to turn readers into subscribers, leads, customers, or paying supporters. Covers personal blogs, paid newsletters (Substack, beehiiv, Ghost), and brand content-marketing blogs. Do NOT use for opening hooks, ledes, or post titles — use

ScannedSkillSource: Gemini CLI extensions gallery

232 stars +2 this week Updated 1mo ago License MIT Context ≈154 tokens always loaded

57popular

Why this score

Stars

10/35

Usage (forks)

2/15

Upkeep

20/25

License

15/15

Owner history

10/10

This repo hosts 10 skills, so its 232 stars are split between them (about 23 each) for scoring.

Popularity score: 57/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank

Security

Scanned Oct 20, 2026 at commit 123cb155f5ab, with Cisco's open-source skill-scanner.

None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.

A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan

Alternatives

Other makers' add-ons that do the same job, next to this one.

Name	Score	Stars	Context	Updated
This onecopywriting-cta samber/cc-skills · Skill	57	★ 232	≈154 always	1mo ago
copywriting TheCraigHewitt/seomachine · Skill Same job: content & copywriting	79	★ 7.5k	≈98 always	20d ago
antislop-copywriting miqdadbadjuber/anti-slop · Skill Same job: content & copywriting	79	★ 6.6k	≈41 always	19d ago
self-media-platform-copywriting yanhua1010/self-media-content-workflow · Skill Same job: content & copywriting	67	★ 610	≈46 always	22d ago
ecommerce-visual-copywriting feichanggege/ecommerce-visual-copywriting-skill · Skill Same job: content & copywriting	75	★ 919	≈93 always	2mo ago
article-content kostja94/marketing-skills · Skill Same job: writing & editing	69	★ 1.1k	≈150 always	29d ago

Install

mkdir -p .claude/skills/copywriting-cta

curl -sL https://codeload.github.com/samber/cc-skills/tar.gz/123cb155f5ab5751fc13c8027fbfa5eb0d3773c6 | tar -xz -C .claude/skills/copywriting-cta --strip-components=3 "cc-skills-123cb155f5ab5751fc13c8027fbfa5eb0d3773c6/skills/copywriting-cta"

To remove it later:

rm -rf .claude/skills/copywriting-cta

npx skills add samber/cc-skills --skill copywriting-cta

gemini extensions install https://github.com/samber/cc-skills --ref=123cb155f5ab5751fc13c8027fbfa5eb0d3773c6

Pinned to commit 123cb155f5ab as listed by Gemini CLI extensions gallery.

Context cost: ≈154 tokens loaded every session (name and description), plus ≈3.1k tokens when the skill is used.

The Claude Code command downloads this skill folder at the pinned commit into .claude/skills/. The Skills CLI (npx skills) works with many agents but can't pin a version, so it installs whatever is current.

Used for

Engineering › Testing & QA Design › Accessibility Marketing › Email & newsletters Marketing › Content & copywriting Marketing › Growth & conversion Sales › Prospecting & leads Content & media › Writing & editing

Facts

Repo: samber/cc-skills
Stars: 232
Forks: 18
Last push: 2026-10-01 (1mo ago)
License: MIT
Owner: samber · since 2012
Language: CSS
Works with: Claude Code, Skills CLI, Gemini CLI