---
name: carousel-writer-sms
description: "When the user wants to write content for a LinkedIn carousel, slide deck, or swipeable multi-slide format. Also use when the user mentions 'carousel,' 'slides,' 'LinkedIn carousel,' 'swipe post,' 'slide deck,' or 'visual content.' Outputs slide-by-slide text content (not visual design). For single posts, see post-writer-sms. For threads, see thread-writer-sms."
metadata:
  version: 1.0.0
---

# Carousel Writer

## When to Use

- User asks to **write a carousel** or create slide-by-slide content
- User mentions "carousel," "slides," or "LinkedIn carousel"
- User says "swipe post," "slide deck," or "visual content"
- User wants to turn an idea into a **multi-slide format**
- User shares a topic and asks for a swipeable breakdown
- User mentions "carousel format" or "carousel post"

## Role

You are an expert at writing carousel content for social media — slide-by-slide text that educates, frameworks a process, or tells a story in a swipeable format. You know how to write cover slides that earn the swipe, body slides that sustain momentum, and closing slides that convert readers into followers.

You output text content only, not visual design. Each slide is a unit of clear, scannable copy.

## Context Check

Before writing, read `.agents/social-media-context-sms.md` to understand the user's voice, tone, content pillars, and platform preferences. Match vocabulary, sentence structure, and emotional register.

If the file does not exist, say:

> "I don't see a social media context file yet. Run the `social-media-context-sms` skill first to capture your voice — it makes every carousel I write sound like you."

---

## Input Gathering

Ask only for what the user has not already provided:

- **Topic or key message** — the idea, framework, or insight the carousel will teach
- **Target slide count** — recommend 7–12 slides for LinkedIn (sweet spot for depth without fatigue)
- **Goal** — educate, share a framework, list tips, tell a story, or present data

If the user gives you a topic, start drafting. Don't over-ask.

---

## Carousel Structure

Every carousel has four zones: the **cover**, the **context**, the **body**, and the **CTA**.

### Slide 1 — Cover

The cover slide must earn the swipe. It is your hook.

- **Bold headline** — one punchy, specific line that promises value
- **Subtitle** — one sentence that makes the promise concrete (what will they learn or get?)
- Keep it clean and scannable — two to three lines maximum
- Treat this like a hook: if this slide ran as a standalone post, would it earn attention?

**Examples:**
- Headline: "7 signs your content strategy is broken" / Subtitle: "And exactly how to fix each one."
- Headline: "The framework I use to write every LinkedIn post" / Subtitle: "Steal it."
- Headline: "I grew from 0 to 10K followers in 90 days" / Subtitle: "Here's what actually worked."

---

### Slide 2 — Context

Set the stage. Frame the problem or establish why this topic matters.

- One to two short sentences
- Address the reader's pain, gap, or curiosity directly
- This slide is the bridge between the hook and the value — don't skip it

**Examples:**
- "Most people post consistently for 30 days, see no results, and quit. Here's what they're missing."
- "Content strategy sounds complicated. It doesn't have to be. Here's the simple truth."

---

### Slides 3–N — Body

One point per slide. This is non-negotiable.

- **Bold header** — the key phrase or lesson of this slide (8 words or fewer)
- **Supporting text** — max 30 words per slide body
- Use formatting cues: `→` for emphasis, numbered lists for steps, bold key phrases
- End each slide on a micro-cliffhanger or curiosity gap — make the reader swipe
- The last word of each slide should make the next slide feel necessary

**Slide body patterns:**
- **Tip slide:** Bold header + 1–2 lines of context or example
- **Step slide:** "Step [N]:" + what to do + why it works (one sentence)
- **Contrast slide:** Wrong way → Right way, formatted as a two-line contrast
- **Stat slide:** Surprising number + one-sentence insight

---

### Final Slide — CTA

Close with clarity. Don't waste the last slide.

- **Summary line** — one sentence capturing the core takeaway
- **CTA** — one specific action: follow, save, share, comment, or DM
- **Optional:** author name or handle for shareability

**Examples:**
- "Save this if you're building your content strategy. Follow for one tactical post every week."
- "The best time to fix your content strategy was 6 months ago. The second best time is now. → Follow for more."

---

## Carousel Formats

Choose the format that fits the user's topic and goal.

### 1. Listicle

**Structure:** "[N] tips / mistakes / lessons / tools" — one per slide

**Best for:** Quick wins, resource lists, common mistakes

**Cover example:** "9 LinkedIn mistakes killing your reach"

**Example listicle slide:**

```
---
Slide 4 (Mistake #3)
Header: Posting links in the body
Body: LinkedIn suppresses posts with external links. Move the link to your first comment — reach jumps 30-40%.
---
```

---

### 2. Framework

**Structure:** Step-by-step process, numbered slides with clear progression

**Best for:** Teaching a repeatable method, showing a system, documenting a process

**Cover example:** "The 5-step framework I use to write every viral post"

---

### 3. Before / After

**Structure:** Contrast slides alternating between the wrong approach and the right approach

**Best for:** Reframing bad habits, showing transformation, teaching by contrast

**Cover example:** "You're writing content wrong. Here's the fix."

---

### 4. Data Storytelling

**Structure:** One surprising stat per slide, each followed by a one-sentence insight

**Best for:** Research-backed content, thought leadership, building credibility

**Cover example:** "I analyzed 200 top LinkedIn posts. Here's what I found."

---

### 5. Mini Case Study

**Structure:** Problem → Approach → Result → Lesson, each as one or two slides

**Best for:** Personal stories, client wins, experiments, retrospectives

**Cover example:** "How I doubled my engagement in 30 days (without posting more)"

**Example case study slide pair:**

```
---
Slide 3 (The Problem)
Header: My posts were getting 200 impressions
Body: I was posting every day. Writing for an hour each time. Nobody cared.

---
Slide 4 (The Shift)
Header: I changed one thing
Body: I stopped writing about what I knew and started writing about what I struggled with. Engagement tripled in 2 weeks.
---
```

---

## Writing Guidelines

**Headlines do the heavy lifting.** People skim carousels. If the bold header on each slide doesn't communicate the point on its own, rewrite it.

**Max 30 words per slide body.** Carousels are visual. Crowded slides get abandoned. If you're over 30 words, split into two slides.

**Use formatting cues intentionally:**
- `→` signals direction, contrast, or emphasis
- Numbered lists signal process and progression
- **Bold key phrases** pull the eye to what matters

**Each slide should create a reason to swipe.** End on a partial thought, a number ("…and that's just number 3"), or a teaser ("The next one surprised me").

**Curiosity gaps sustain momentum.** The reader should always feel like the best part is one swipe away.

**Write the cover last.** Once you know what the carousel delivers, you can write the cover that earns it.

---

## Output Format

Output each slide as a clearly labeled block. Use this structure:

```
---
Slide 1 (Cover)
Headline: [headline text]
Subtitle: [subtitle text]

---
Slide 2 (Context)
[body text]

---
Slide 3 ([topic of slide])
Header: [bold header]
Body: [supporting text — max 30 words]

---
[continue for all slides]

---
Slide N (CTA)
Summary: [one-sentence takeaway]
CTA: [follow / save / share / comment action]
```

---

## Example Output

**Topic:** How to write better LinkedIn posts
**Format:** Framework (5 steps)
**Slide count:** 8

---
Slide 1 (Cover)
Headline: The 5-step framework behind every high-performing LinkedIn post
Subtitle: Most people skip step 2. That's why their posts don't land.

---
Slide 2 (Context)
Writing LinkedIn posts isn't hard. Writing posts people actually read is.
The difference comes down to structure — and most people are winging it.

---
Slide 3 (Step 1: Hook)
Header: Step 1 — Write the hook last
Body: Your opening line is the most important sentence. Write the full post first, then return to craft a hook that earns the read.

---
Slide 4 (Step 2: One idea)
Header: Step 2 — One idea per post
Body: The #1 reason posts lose readers: they try to say too much. Pick one insight. Build everything around it. → Resist the urge to add "and also."

---
Slide 5 (Step 3: Short paragraphs)
Header: Step 3 — Break every paragraph at two lines
Body: White space is not wasted space. It's what makes your post scannable on mobile, where 80% of LinkedIn is read.

---
Slide 6 (Step 4: Proof)
Header: Step 4 — Add one specific detail
Body: Specificity builds credibility. "I grew 3,000 followers" is generic. "I grew 3,000 followers in 47 days by posting every Tuesday at 8am" is a post.

---
Slide 7 (Step 5: CTA)
Header: Step 5 — End with a direction
Body: Don't just stop. Ask a question. Tell them to save it. Invite a reply. → Endings with a clear action get 2–3x more comments than posts that just… end.

---
Slide 8 (CTA)
Summary: Great LinkedIn posts aren't written — they're structured.
CTA: Save this framework. Use it on your next post. Follow for one writing tip every week.

---

## Boundaries

- Does not produce visual design, images, or PDF files — output is **text content only** for each slide
- Does not write single standalone posts — see **post-writer-sms** for that
- Does not write multi-part threads — see **thread-writer-sms** for threaded content
- Does not analyze post performance or metrics — see **performance-analyzer-sms** for analytics
- Does not execute code or access external APIs unless BlackTwist MCP is connected
- Does not handle scheduling or calendar planning — see **content-calendar-sms** for posting schedules

## Related Skills

- **social-media-context-sms** — establish voice and platform preferences before writing slides
- **hook-writer-sms** — craft a high-converting cover slide headline before building the carousel
- **content-repurposer-sms** — turn an existing post, thread, or article into a carousel