Most people using Claude for SEO content are leaving serious ranking potential on the table — not because Claude isn’t capable, but because they’re prompting it like they’d prompt a search bar. I’ve spent the last several months building and refining a prompt library specifically for SEO content workflows, and the difference between a lazy prompt and a well-engineered one is often the difference between content that ranks on page one and content that sits at position 47 collecting dust.
Claude has some real advantages for SEO writing compared to other AI tools. Its longer context window (up to 200K tokens on Claude 3.7 Sonnet) means you can paste in a full competitor article, your style guide, a keyword list, and a content brief — all at once — and get back something genuinely useful. Its instruction-following is also tighter than most models I’ve tested, which means detailed, structured prompts actually work as intended instead of producing something that vaguely resembles what you asked for.
Below are 25+ copy-paste ready prompts I’ve personally used across real SEO projects. Each one is organized by workflow stage and includes a note on when and why to use it.
Why Claude Handles SEO Content Differently Than Other AI Tools
Before the prompts, one important framing note: Claude responds extremely well to role-setting and explicit constraints. When you tell Claude “do not use passive voice” or “every H2 must target a secondary keyword,” it actually follows those rules. That’s not always the case with other models.
Two things that make Claude especially strong for SEO work in 2026:
- It handles long structured prompts without losing context. You can give it a 500-word brief and it won’t forget half of it by paragraph three.
- It doesn’t hallucinate statistics as aggressively as GPT-4o. When I tested both on factual SEO content, Claude was more likely to say “I don’t have data on this” rather than invent a number. For YMYL-adjacent content, that matters.
Now, the prompts.
Category 1: Keyword Research and Topic Planning Prompts
Use these before you write a single word. They help you map out content angles, spot keyword clusters, and identify gaps your competitors are missing.
Prompt 1 — Keyword Cluster Builder
When to use it: When you have one seed keyword and need to build a full topic cluster around it without paying for a tool like Ahrefs or Semrush just for ideation.
You are an SEO strategist with 10 years of experience in content clustering.
My seed keyword is: [INSERT KEYWORD]
My target audience is: [INSERT AUDIENCE — e.g., "solopreneurs running service businesses"]
My website covers: [INSERT NICHE]
Give me a keyword cluster with the following structure:
1. The primary "pillar" keyword with estimated search intent (informational / commercial / transactional)
2. 8-10 supporting "cluster" keywords that should be covered in satellite articles
3. For each cluster keyword, note: search intent, likely word count for a competitive article, and one unique angle that would differentiate my content from generic results
Format this as a table with columns: Keyword | Intent | Word Count | Differentiating AnglePrompt 2 — Competitor Content Gap Finder
When to use it: Paste in 2-3 competitor article URLs (or their text) and ask Claude to find what they’re all missing. This is one of my favorite use cases because it takes about 10 minutes and often surfaces angles worth writing.
I'm going to paste in the content from [NUMBER] articles that currently rank for "[TARGET KEYWORD]".
After reading them all, identify:
1. Topics or subtopics that NONE of the articles cover
2. Questions a reader would still have after reading these articles
3. Angles that are underrepresented or only briefly mentioned
4. Any outdated information (assume the current year is 2026)
5. One "10x content" opportunity — a way to make an article on this topic significantly more useful than everything currently ranking
Here are the articles:
[PASTE ARTICLE 1 TEXT]
---
[PASTE ARTICLE 2 TEXT]
---
[PASTE ARTICLE 3 TEXT]Prompt 3 — Search Intent Classifier
When to use it: When you’re unsure whether a keyword calls for a listicle, a how-to guide, a comparison page, or a product review. Getting this wrong is one of the biggest reasons content fails to rank.
Analyze the search intent behind each of the following keywords and recommend the best content format for ranking in 2026 Google search results.
For each keyword, tell me:
- Primary intent (informational / navigational / commercial / transactional)
- Best content format (listicle / how-to guide / comparison / review / definition / tool page / etc.)
- Recommended H1 title that would match user intent
- One thing to avoid when writing this content
Keywords:
[LIST YOUR KEYWORDS, ONE PER LINE]Category 2: Content Brief and Outline Prompts for Writers
A well-structured outline is worth more than two hours of writing. These prompts help you build briefs that produce consistent, rankable articles — whether you’re writing them yourself or handing them to a contractor.
Prompt 4 — Full SEO Content Brief Generator
When to use it: Before writing any article longer than 1,000 words. I run this prompt before every major piece and it cuts my actual writing time by at least 40%.
Create a detailed SEO content brief for the following article. This brief will be used by a writer to produce a fully optimized piece.
Target keyword: [PRIMARY KEYWORD]
Secondary keywords to include naturally: [LIST 3-5 SECONDARY KEYWORDS]
Target audience: [DESCRIBE AUDIENCE]
Content goal: [e.g., rank for informational keyword, drive email signups, convert to product page]
Approximate target word count: [WORD COUNT]
Tone: [e.g., direct and conversational, professional, technical]
The brief should include:
1. Recommended H1 title (include primary keyword)
2. Meta description (155 characters max, include primary keyword)
3. Full H2/H3 outline with a one-sentence description of what each section should cover
4. "Must include" elements: stats, examples, comparisons, or FAQs that strengthen E-E-A-T
5. Internal linking suggestions (describe the type of page to link to, not specific URLs)
6. Word count recommendation per section
7. CTA recommendationPrompt 5 — SERP-Matching Outline Builder
When to use it: When you want an outline that closely mirrors what’s already ranking, with strategic additions to stand out.
I want to write an article that outranks the current top results for "[TARGET KEYWORD]".
Based on typical ranking patterns for this type of keyword in 2026, create an article outline that:
1. Covers all the standard sections readers expect (so Google sees topical completeness)
2. Adds at least 2 sections that go beyond what typical articles cover
3. Integrates these secondary keywords naturally into H2 or H3 headings: [LIST SECONDARY KEYWORDS]
4. Includes a FAQ section at the end with 4-5 questions that match "People Also Ask" patterns
5. Starts with a hook section (no H2) that establishes credibility in the first 100 words
For each H2, write a one-sentence note on what evidence, data, or example should anchor that section.Prompt 6 — FAQ Section Builder for Featured Snippets
When to use it: At the end of any article where you want to capture “People Also Ask” boxes or paragraph-style featured snippets.
Generate a FAQ section for an article about "[TOPIC]" targeting the keyword "[PRIMARY KEYWORD]".
Requirements:
- 6 questions that closely match how real users phrase searches in Google
- Each answer should be 40-60 words — long enough to be useful, short enough to fit a featured snippet
- Use the primary keyword or a close variant in at least 3 of the answers
- Format: bold the question, then write the answer as a plain paragraph (no bullet points in answers)
- Avoid starting answers with "Yes" or "No" — start with a direct, informative statementCategory 3: Writing and Optimization Prompts for SEO Articles
These are the prompts I use most often — the ones that turn a rough draft or outline into polished, publishable content.
Prompt 7 — Hook Paragraph Writer
When to use it: When your article intro feels flat or generic. The first 100 words determine whether a reader stays — and dwell time still signals quality to Google.
Write 3 alternative opening paragraphs for an article about "[TOPIC]" targeting readers who are "[DESCRIBE THEIR PAIN POINT OR SITUATION]".
Each version should use a different hook style:
- Version A: A surprising or counterintuitive fact
- Version B: A specific, relatable problem statement
- Version C: A bold claim backed by a specific number or result
Rules for all three versions:
- No more than 4 sentences
- Do not start with "Are you..." or "In today's world..."
- Do not use the phrase "In this article, we will..."
- Include the primary keyword "[PRIMARY KEYWORD]" naturally in the first two sentences
- Write in a direct, conversational tone — like a knowledgeable colleague, not a textbookPrompt 8 — Section Expander with E-E-A-T Signals
When to use it: When a section in your draft is too thin and needs more substance — especially for YMYL topics where Google scrutinizes experience and expertise signals.
Expand the following section of my article. The section currently reads:
[PASTE EXISTING SECTION]
When expanding it, do the following:
1. Add one specific, credible example or case study (real or realistic and clearly labeled as illustrative)
2. Include one piece of data, statistic, or research finding — if you don't have current data, indicate where the writer should insert a real statistic
3. Add a practical "how-to" element: a step, a tip, or an actionable takeaway
4. Strengthen the E-E-A-T signals by showing first-hand knowledge or experience perspective
5. Keep the same tone as the original
6. Target word count for the expanded section: [WORD COUNT]Prompt 9 — Keyword Density Optimizer
When to use it: After your first draft is written. Paste in the article and let Claude identify over-stuffing, missed placements, and natural insertion points for secondary keywords.
Review the following article for keyword optimization.
Primary keyword: [PRIMARY KEYWORD]
Secondary keywords: [LIST SECONDARY KEYWORDS]
Article text: [PASTE FULL ARTICLE]
Provide:
1. Current count of how many times the primary keyword appears and whether it feels natural or forced
2. Any paragraphs where the primary keyword should be added (quote the paragraph and show where to insert it)
3. Any secondary keywords that are missing entirely — suggest specific sentences where they could be added naturally
4. Any places where keyword usage feels over-optimized or unnatural — suggest rewrites
5. Confirmation that the primary keyword appears in: H1, first 100 words, at least one H2, and the meta description
Do NOT rewrite the full article. Give me targeted, specific edits only.Prompt 10 — Meta Title and Description Generator
When to use it: After writing the article. Always write the content first, then optimize the meta — not the other way around.
Write 5 variations of the meta title and meta description for the following article.
Article topic: [TOPIC]
Primary keyword: [PRIMARY KEYWORD]
Target audience: [AUDIENCE]
Requirements for meta titles:
- 50-60 characters
- Include the primary keyword
- Each variation should use a different formula: number + benefit / question / "how to" / year + topic / bold claim
- No clickbait, no ALL CAPS
Requirements for meta descriptions:
- 145-155 characters
- Include the primary keyword naturally
- End with a soft CTA or reason to click
- Write in active voice
Present results as a table: Variation | Meta Title (char count) | Meta Description (char count)Prompt 11 — Transition and Readability Fixer
When to use it: When your draft reads like disconnected bullet points instead of a cohesive article. Readability affects time-on-page, which affects rankings.
Review the following article section for readability and flow.
[PASTE SECTION]
Fix the following without changing the meaning or facts:
1. Replace any passive voice sentences with active voice
2. Break up sentences longer than 25 words
3. Add transition phrases between paragraphs that feel abrupt
4. Replace any jargon with plain English where possible
5. Ensure no paragraph is longer than 5 lines
Return the revised section only. Do not add new information or change the structure.Category 4: Content Repurposing and Updating Prompts
Updating existing content is often faster than writing new articles and has a higher ROI for rankings. These prompts are built specifically for content refreshes — something most prompt collections skip entirely.
Prompt 12 — Content Freshness Audit
When to use it: When an article that used to rank has dropped positions. Freshness is a ranking factor, and Claude can quickly identify what’s outdated.
Audit the following article for freshness. Assume the current date is early 2026.
[PASTE FULL ARTICLE]
Identify:
1. Any statistics, data points, or study references that are likely outdated (older than 2024)
2. Any tool recommendations, pricing mentions, or product features that may have changed
3. Any sections where the advice contradicts current SEO best practices as of 2026
4. Any mentions of "upcoming," "new," or "recently launched" things that are now old news
5. One structural improvement (new section, expanded FAQ, etc.) that would increase topical authority
For each issue, quote the specific text and explain what needs to be updated or verified.Prompt 13 — Article-to-Social Snippet Converter
When to use it: After publishing a new article. Repurposing to social drives traffic, which drives engagement signals, which helps rankings.
Based on the following article, create social media content that drives traffic back to the article.
[PASTE ARTICLE OR ARTICLE SUMMARY]
Create:
1. One LinkedIn post (150-200 words) — professional tone, share one counterintuitive insight from the article, end with a question to drive comments
2. One X/Twitter thread (5 tweets, max 280 characters each) — lead with a bold claim, break down key points, end with a CTA to read the full article
3. One short-form hook (2 sentences) suitable for Instagram Reels or TikTok caption — make it curiosity-driven
For all versions: do NOT start with "I just wrote an article about..." — make the content itself the hook.Prompt 14 — Thin Content Expander
When to use it: When a published article is under 1,000 words and ranking on page 2-3. Adding depth often moves it up.
The following article is currently [CURRENT WORD COUNT] words and I want to expand it to approximately [TARGET WORD COUNT] words without making it feel padded.
Current article: [PASTE ARTICLE]
Primary keyword: [KEYWORD]
Add content that:
1. Answers one additional question the reader likely has after finishing the article
2. Includes a comparison table if relevant (comparing tools, approaches, or options)
3. Adds a "Common Mistakes" or "What to Avoid" section with at least 4 specific points
4. Strengthens any section that currently lacks a real example
Do not add filler sentences. Every added sentence should add information or value. Return the full expanded article.Category 5: Technical SEO and Structured Data Prompts
Claude is surprisingly good at schema markup and technical SEO tasks. These prompts save a lot of copy-pasting and manual coding.
Prompt 15 — FAQ Schema Generator
When to use it: After writing your FAQ section. Paste the Q&As and get clean, valid JSON-LD schema markup ready to drop into your page.
Convert the following FAQ section into valid JSON-LD schema markup for FAQPage structured data.
[PASTE YOUR FAQ SECTION WITH QUESTIONS AND ANSWERS]
Requirements:
- Use the FAQPage schema type
- Each question and answer should be properly nested as MainEntity objects
- Strip any HTML formatting from the answers — use plain text only
- Make sure the JSON is valid and ready to paste into a script tag
- Add a comment at the top noting where to paste it in the HTML (before 