Carousel Writer Sms

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 mentions "Instagram carousel," "IG carousel," or "photo carousel"
• User mentions "TikTok photo carousel," "Idea Pin," or "Pinterest Idea Pin"
• 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 platform — LinkedIn, Instagram, Facebook, TikTok (photo carousel), Pinterest (Idea Pin); rules and slide counts differ per platform
• Target slide count — recommend 7–12 for LinkedIn, 8-10 for Instagram, 5-8 for Facebook, 6-12 for TikTok photo carousels, 6-10 pages for Pinterest Idea Pins
• Goal — educate, share a framework, list tips, tell a story, or present data

If the user gives you a topic and platform, 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.

Platform-Specific Rules

The body structure (cover → context → body → CTA) is universal. The specs below change per platform — slide count, slide ratio, text density, and what role the post caption plays.

LinkedIn

• Format: PDF document upload (the "document post") rendered as a swipeable carousel; or native multi-image post
• Slide count: 7-12; sweet spot is 9-10
• Slide ratio: 1:1 (1080x1080) or vertical 4:5 (1080x1350); vertical takes more screen real estate in feed
• Text density: can carry more text per slide than Instagram — LinkedIn readers expect depth
• Post caption (text below the carousel): hook + 1-2 paragraph teaser of what the carousel covers; no link in body — drop it in the first comment
• Hashtags: 3-5 at the end of the caption
• Pin a CTA comment with the link or follow-up resource

Instagram

• Format: native carousel post — up to 10 slides (hard cap), or up to 20 with the recent expansion in some accounts
• Slide count: 8-10 is the sweet spot; first slide is the cover
• Slide ratio: 1080x1350 (4:5) for maximum vertical real estate, or 1080x1080 (1:1) — never landscape
• Text density: lower than LinkedIn — Instagram readers fatigue on dense slides; max ~30 words per slide body, headers as large readable text
• Post caption: hook in line 1 (first 125 chars before "...more"), 200-800 chars total, save/share CTA at the end
• Hashtags: 3-10, end of caption or first comment
• Alt text: write it in the accessibility setting on each slide
• Save and share are the primary engagement signals — every carousel should explicitly invite both: "Save this for later," "Send to a friend who needs this"
• Loop the last slide back to the first if appropriate — re-engagement boosts the algorithm