What if your code editor could do keyword research, audit your SEO, and optimize your content for AI search engines — without leaving VS Code?

I built a set of open-source agent skills that turn GitHub Copilot into a hands-on marketing strategist. Here's what I learned, how they work, and how you can use (or build) your own.

The problem

I run a small website. Every time I wanted to write a blog post, the workflow looked like this:

Open Ahrefs/Semrush → research keywords

Open Google Docs → write the article

Open WordPress → publish and fill in SEO fields

Open ChatGPT → rewrite for social media

Repeat

Five tools. Five context switches.…