n8n Content Automation: From Research to Publication on Autopilot

The Content Automation Stack

A complete content automation pipeline uses:

• n8n — Orchestration, triggers, and integrations
• Claude — Writing, editing, and content transformation
• Airtable — Content calendar and status tracking
• CMS — WordPress, Ghost, Webflow, or similar
• Buffer/Hootsuite — Social media scheduling

Each layer has a specific role. n8n connects them.

Topic and Keyword Research

Automated keyword opportunity discovery:

1. Schedule trigger: weekly
2. Semrush API: pull keywords in your topic area with volume 500-5000, difficulty < 40
3. Loop: for each keyword
4. Claude: "Is this keyword a good topic for our B2B SaaS blog? Does it align with our audience's interests? Score 1-10 and explain."
5. Filter: score ≥ 7
6. Airtable: add to keyword opportunity list

Competitor content gaps:

1. Schedule: monthly
2. Semrush API: competitor's top 50 pages by organic traffic
3. Claude: "Which of these topics do we not have content for? Which are worth pursuing?"
4. Airtable: add gaps to content opportunity list

Article Generation Pipeline

Full pipeline from brief to draft:

1. Trigger: Airtable new row (with target keyword, content type, audience)
2. Research: HTTP → fetch top 3 SERP results for the keyword (scrape or use Semrush content ideas)
3. Brief building (Claude call 1):

1. Article writing (Claude call 2):

1. Meta generation (Claude call 3):

1. WordPress: Create post with all content
2. Airtable: Update status to "Draft Ready"
3. Slack: Notify editor for review

Content Repurposing

Every article should become 8-12 pieces of content:

1. Trigger: WordPress webhook (new post published)
2. Fetch: Full article content
3. Claude (one call with multiple outputs):

1. Buffer: Schedule LinkedIn, Twitter posts for the week
2. Mailchimp/Brevo: Create newsletter draft
3. Airtable: Log all repurposed content

Multi-Language Content

For businesses targeting multiple markets:

1. Trigger: Article published in English
2. Claude: Translate to Spanish (or other target language), adapting idioms naturally
3. Claude (second call): Generate Spanish meta title and description
4. WordPress: Create Spanish version with hreflang tags
5. SEO: Submit to Google Search Console for the Spanish language

Note: Claude produces high-quality translations for most major languages. For critical legal or medical content, add human review.

Newsletter Automation

Weekly newsletter that writes itself:

1. Schedule: Friday morning
2. RSS: Fetch new posts from 10 industry blogs
3. Claude: "Filter these articles to the 5 most important for our audience of [persona]. Write a 50-word summary for each."
4. Airtable: Add curated list
5. Claude: "Write a 200-word newsletter intro discussing the theme of this week's content"
6. Mailchimp: Create newsletter draft with intro + curated articles + CTA
7. Slack: Notify newsletter editor for final review

Social Media Scheduling

Automated social content from multiple sources:

From articles: (See repurposing above)

From customer stories:

1. HubSpot webhook: deal closed won
2. Airtable: log customer win with use case
3. Claude: generate customer story post (with permission follow-up task)
4. Buffer: add to social queue

Industry news commentary:

1. Schedule: daily
2. RSS: fetch tech news relevant to your industry
3. Claude: "Is any of these news items worth commenting on for our audience? If yes, draft a commentary post."
4. Filter: only items Claude flags as worthy
5. Buffer: create draft post for review

Recommended Tools

• n8n — Content automation backbone
• Claude API — Writing, editing, repurposing
• Airtable — Content calendar and tracking
• Buffer — Social media scheduling
• WordPress API — CMS publishing
• Semrush — Keyword research for content opportunities