OpenAgentSkill Registry Manifest
Skill: copywriting-cta
Slug: samber-copywriting-cta
Category: design-creative
Description: 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 samber/cc-skills@copywriting-hooks instead. Not for landing-page, ad, or email copy.

Agent fit:
- Decision: 69/100 Prototype first
- Primary fit: Content automation
- Role: Fallback candidate

Supply profile:
- Track: Marketing and growth automation
- Scenario: Content automation
- Applicable agents: Claude Code, CLI, Codex, Cursor
- Maintenance: 1d since push
- Risk: Needs review

Trust:
- Trust score: 80/100 Strong shortlist
- Audit: 82/100 Needs review

Attribution:
- Status: Registry indexed
- Source: github candidate review
- Creator: samber
- Claim URL: https://www.openagentskill.com/skills/samber-copywriting-cta#claim-this-skill

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

URLs:
- Web: https://www.openagentskill.com/skills/samber-copywriting-cta
- API: https://www.openagentskill.com/api/agent/skills/samber-copywriting-cta
- Install API: https://www.openagentskill.com/api/skills/samber-copywriting-cta/install
- Repository: https://github.com/samber/cc-skills/tree/main/skills/copywriting-cta