copywriting-cta
Design end-of-article CTAs (calls-to-action placed at the bottom of blog posts, newsletters, essays, articles, or any long-form content). Use this skill whenever the user asks to write, design, review, or improve a CTA at the bottom of an article, blog post, or essay; mentions "end-of-post CTA", "bottom of the article", "call-to-action", "signup box", "newsletter CTA", "subscribe block", "what should I put at the bottom", "how do I get readers to subscribe / share / book a call / buy / follow /
Security Assessment
About copywriting-cta
Designs end-of-article calls-to-action — the conversion blocks placed at the bottom of blog posts, newsletters, essays, and other long-form content. The core thesis is that an effective CTA is a function of three inputs: the objective (the single action you want), the audience (who reads it and their relationship to the author), and the context (independent writing, newsletter publication, or brand/content-marketing blog). Get those right and copy and form follow almost mechanically; skip them and you get the generic 'Subscribe for more' that converts at the noise floor.
The workflow runs four ordered steps. An interview, conducted through structured single-question prompts with tappable options, captures article context, primary objective (insisting on one singular primary even when the user lists several), audience and relationship, funnel stage (TOFU/MOFU/BOFU or not applicable), and an optional persuasion mechanism — none, curiosity gap, reciprocity, discount, urgency, scarcity, or social proof — with mechanisms defaulted off for sophisticated or repeat-reader audiences. The diagnosis step maps those inputs through an explicit decision tree to a lettered CTA archetype, ranging from an author-signature subscribe block and inline action links to reader-supported funding, community invites, reply prompts, paid-conversion teases, sponsor blocks, transitional lead magnets, and direct BOFU CTAs with risk reversal. Product or demo objectives on personal blogs are flagged and reframed as 'here's how I help' rather than a verbatim 'Book a Demo'.
The recommendation is composed in a fixed output structure covering content (headline/value line, body/proof line, button copy, optional risk-reversal subtext), form (placement, visual weight, layout, and which proof to co-locate such as subscriber counts or testimonials), the chosen mechanism with a one-line justification, an A/B test plan starting from a single variable, and an accessibility check. Reference files supply the full archetype catalog with templates and verbatim examples, plus a mechanisms guide. The skill spans personal, newsletter, and brand contexts across any topic and produces both the copy and the structural design matched to objective and audience.
FAQ
What three inputs drive the CTA recommendation?
The objective (the single action you most want from a reader who finishes the article), the audience (who reads it and their relationship to the author), and the context (independent writing, newsletter publication, or brand/content-marketing blog). The skill argues copy and form follow almost mechanically once these are fixed.
Why does the skill insist on a single primary objective?
Pursuing multiple objectives is described as the number one cause of CTA failure. If a user lists more than one, the skill pushes back and asks which is primary, allowing one or two secondaries later but keeping the primary singular.
Can I use a 'Book a Demo' CTA on a personal blog?
Product or demo objectives are flagged on personal or professional blogs and are only valid where the author is the product, such as consultants, coaches, solo founders, and indie devs. Even then it should be framed as 'if you hit this, here's how I help' rather than a verbatim 'Book a Demo'.
When should a persuasion mechanism like urgency or scarcity be applied?
Only when a mechanism could legitimately help. For sophisticated, skeptical, or repeat-reader audiences the skill defaults to 'None: value-only' without asking, since mechanisms can erode trust with those readers.
What does the final recommendation include?
It follows a fixed structure: the chosen archetype and why it fits, the content (headline, proof line, button copy, optional risk reversal), the form (placement, visual weight, layout, proof to co-locate), the named mechanism or a note that value carries it, an A/B test plan starting from one variable, and an accessibility check.
Install copywriting-cta
Quick Setup:
- Copy the skill folder to
.claude/skills/ - Claude will automatically detect and use the skill
Repository
samber/cc-skills