You are helping me build the following AI agent workflow.

## Goal
Blog Content Generation and Distribution: Automates SEO blog creation by discovering topics, generating articles with internal links and images via Gemini.

## Specification
- What it does: You get SEO-optimized blog posts created end-to-end without manual effort. This workflow discovers topics, writes articles with internal links and images using Gemini, validates them for quality, publishes drafts to WordPress with Yoast SEO integration, and automatically shares the final content on Twitter and Dev.to.
- Trigger: On a schedule (Scheduled · daily)
- Autonomy: Fully hands-off
- Expected setup effort: a few focused days
- Tools/services involved:
  - n8n: Workflow orchestration platform
  - OpenAI Chat Model: Content generation and reasoning using GPT-5 models
  - Google Sheets: Centralized configuration of categories and brand data
  - Wordpress: Publishing articles and managing SEO metadata
  - X (Formerly Twitter): Distributing content to social media

## Known pitfalls, handle each one explicitly in your implementation
1. OpenAI token limits can truncate long articles so split the generation into outline and section-by-section steps for better quality.
2. Yoast SEO scores might be low if the LLM does not include internal links or proper alt text for images so add a validation step to check content structure.

## Reference implementation
https://n8n.io/workflows/10079 (workflow template)
Fetch and inspect this before building. If it matches my stack, adapt it;
if not, rebuild the pattern with my tools.

## Process requirements
1. Before building: ask me which of the listed tools I actually use and
   what my platform is (n8n / Make / code / other). Do not assume.
2. Adapt the pattern to my answers; do not force the reference stack.
3. Address every pitfall above; tell me how you handled each.
4. Provide a test plan I can run before letting this touch real data.
5. Ask before any step that sends messages, modifies data, or spends money.

Source: https://usecasesforagents.com/use-case/automated-blog-content-generation-and-distribution/ via usecasesforagents.com