WordPress SEO publisher with Anthropic AI, Google Docs & media auto

📄 What this workflow does

This workflow turns a spreadsheet row into a fully formatted, media-rich WordPress article. It pulls the outline and brand context from Google Sheets/Docs, drafts the article with Anthropic or Gemini, enriches it with internal links, converts it to WordPress-ready HTML, uploads images to the WordPress Media Library, and updates your Google Sheet with links and statuses. Optionally, it can create WooCommerce products (kept disabled by default).

👤 Who is this for

• Content & SEO teams who publish long-form articles at scale.
• E-commerce teams creating product blogs/landing pages with galleries.
• Agencies and freelancers who want a repeatable, trackable content pipeline.
• Founders/marketers who want “brief → draft → images → publish” in one click.

✅ Requirements

• Google Sheets (content tracker with columns like Title, Query, Outline Link, Image Links, Status).
• Google Docs (for outline sources and saving final content).
• Anthropic &/or Gemini API access (drafting + transformations).
• WordPress site with REST API enabled (Basic/App Password auth) to upload media (and optionally create posts/products).
• SerpAPI key (for Google Images cover search) — optional; can be removed.
• (Optional) Perplexity API if you want the “read official docs once” tool for specs.

⚙️ How to set up

• Connect Google Sheets and select your tracking sheet/tab.
• Connect Google Docs (for reading the outline and saving the final article).
• Add Anthropic and/or Gemini credentials in n8n.
• Add WordPress credentials (REST API) in the HTTP Request nodes used for media upload (and product/post creation if enabled).
• (Optional) Add SerpAPI key for the image-cover search node.
• (Optional) Add Perplexity key in the Sonar node if you’ll parse official docs/specs.
• Publish/enable the Webhook (or your trigger), then test with a sample row (Status Writing = “Run”).

🔁 How it works

1. Trigger → Get Info (Sheets): Picks the next row marked to run and sets “Processing.”
2. Fetch Outline (Docs): Opens the outline link from the sheet.
3. Content Outline Generator & On-page (Anthropic/Gemini): Writes the article using brand context, E-E-A-T rules, and (optionally) reads official docs once via Perplexity Sonar.
4. Previous Posts → Aggregate → Add Internal Links (Gemini): Loads summaries/keywords of prior posts and injects at least 5 high-relevance internal links into the draft.
5. HTML Version: Converts the draft to strict WordPress-ready HTML (H1–H4, justified paragraphs, links, lists, blockquotes).
6. Post image to WordPress (sub-flow)

• Image Covers (SerpAPI): Finds a cover image by query.
• Google Sheets + Code: Parses Image Links and Product Image columns; converts Google Drive shares into direct downloads.
• Split & HTTP Requests: Downloads each image and uploads to WordPress Media Library.
• Aggregate + Code: Builds an HTML gallery snippet from uploaded URLs.

1. Update Google Doc: Inserts the final article content into a Google Doc and stores the link.
2. Merge → Update Status to Sheet: Writes back Content Final, Outline Link, statuses (Draft/Complete), and any media links.
3. (Optional) Create WooCommerce Product: Disabled by default—enable if you want automatic product creation using the article HTML and gallery.

💡 About Margin AI

Margin AI is an AI-services agency that acts as your AI Service Companion. We design intelligent, human-centric automation solutions—turning your team’s best practices into scalable workflows and tools. Industries like marketing, sales, and operations benefit from our tailored AI consulting, automation tools, and chatbot development.