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21 posts in Development.

Illustration for: How I made my skills update themselves

How I made my skills update themselves

Agent Skills install as loose folders. There's no npm, no registry, no daemon checking for updates. I shipped a new version of a skill and realized I had no way of telling the users still running the old one. So I taught the skills to notice — and then to update themselves.

· 5 min read
Illustration for: Astro SEO: the definitive guide

Astro SEO: the definitive guide

In 2008 I wrote "WordPress SEO: the definitive guide." Eighteen years later, this is the Astro version. The full SEO stack: linked JSON-LD graphs, per-collection sitemaps, auto-generated OG images, IndexNow, schema endpoints for agent discovery, and why keyphrase optimization matters less than you think.

· 17 min read
Illustration for: Clickable WhatsApp links

Clickable WhatsApp links

The simple things make life easy. One of them is WhatsApp. And more specifically: customer service through WhatsApp. I love it when companies offer WhatsApp sup

· 2 min read
Illustration for: Good-looking GitHub profile pages

Good-looking GitHub profile pages

After my blog post about healthy GitHub repositories, I learned that many people didn’t know how to create .github repositories and what you can do with those.

· 3 min read
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