blog-post

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Write structured long-form blog posts with research, SEO optimization, and cover image generation.

langchain-ai By langchain-ai schedule Updated 4/9/2026

name: blog-post description: Write structured long-form blog posts with research, SEO optimization, and cover image generation.

Blog Post Writing Skill

Research First (Required)

Before writing any blog post, delegate research:

  1. Use the task tool with subagent_type: "researcher"
  2. Specify both the topic AND where to save findings

Blog Post Structure

Every blog post should follow this structure:

1. Hook (Opening)

  • Start with a compelling question, statistic, or statement
  • Keep it to 2-3 sentences

2. Context (The Problem)

  • Explain why this topic matters
  • Connect to the reader's experience

3. Main Content (3-5 sections)

  • Each section covers one key point with an H2 header
  • Include code examples where helpful
  • Use bullet points for lists of 3+ items

4. Practical Application

  • Show how to apply the concepts
  • Include step-by-step instructions or code snippets

5. Conclusion & CTA

  • Summarize key takeaways (3 bullets max)
  • End with a clear call-to-action

Output

Save the blog post to blogs/<slug>/post.md.

SEO Considerations

  • Include the main keyword in the title and first paragraph
  • Keep the title under 60 characters
  • Write a meta description (150-160 characters)
Install via CLI
npx skills add https://github.com/langchain-ai/deepagents --skill blog-post
Repository Details
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