Building an AI Social Media Content Generator

Convert the following blog post into a Twitter thread.

Rules:
- First tweet is a hook (attention-grabbing sentence)
- Each tweet under 280 characters
- 5-8 tweets total
- Blog link at the end
- 3-5 relevant hashtags
- Use emojis appropriately
- Simplify technical terms

Blog post:
${blogContent}

Convert the following blog post into a LinkedIn post.

Rules:
- Professional but approachable tone
- Lead with the key insight on the first line (visible before "see more")
- Structure: Problem -> Solution -> Lessons learned
- Under 1000 characters
- Use frequent line breaks (readability)
- End with a CTA (Call to Action)
- 3-5 hashtags

Blog post:
${blogContent}

Convert the following blog post into Instagram carousel content.

Rules:
- 5-7 cards
- First card: Hook title (large text)
- Middle cards: Key points (one point per card)
- Last card: CTA + encourage saves
- Keep text on each card short and impactful
- Write the caption as well

Blog post:
${blogContent}

async function generateSNSContent(blogPath: string) {
  const content = readFileSync(blogPath, 'utf-8');

  // Extract title/summary from frontmatter
  const { title, summary } = parseFrontmatter(content);
  const body = extractBody(content);

  // Generate content for each platform in parallel
  const [twitter, linkedin, instagram] = await Promise.all([
    generateTwitterThread(title, body),
    generateLinkedInPost(title, body),
    generateInstagramCarousel(title, body),
  ]);

  return { twitter, linkedin, instagram };
}