Joost de Valk - Internet entrepreneur · Joost.blog

# joost.blog > Joost de Valk's personal blog about SEO, WordPress, the open web, AI, and building things. ## Pages - [About Joost de Valk · Joost.blog](https://joost.blog/about-me/): Internet entrepreneur from the Netherlands. Group Head of AI & Growth at Your.Online, investor through Emilia Capital, and founder of Yoast. - [Drafts · Joost.blog](https://joost.blog/admin/drafts/): Listing of draft posts. - [Daily Supplements](https://joost.blog/admin/supplements/) - [Building a site agents can use, from scratch · Joost.blog](https://joost.blog/agent-native/): How cocktail.glass was built agent-ready from the first commit: one data source, Markdown negotiation, a stateless MCP server, and discovery. - [What agent-ready looks like for a static blog · Joost.blog](https://joost.blog/agent-ready/): I ran joost.blog through Cloudflare's isitagentready.com and got a 25. Here's what I built to close the gaps: markdown content negotiation, Content Signals, Link headers, an API catalog, an agent skills index, WebMCP tools, and a server-side MCP endpoint. Also: where the scoring gets it wrong. - [Making WordPress plugins agent-ready · Joost.blog](https://joost.blog/agent-ready-plugins/): In my last post, I discussed why a design system is the “visual rail” AI needs. But the “Architect” I’ve been describing doesn’t just care about how a site look - [AI optimization is replaying early SEO, just faster · Joost.blog](https://joost.blog/ai-optimization-is-replaying-early-seo-just-faster/): If you were around for early SEO, the current AI-content wave should feel familiar. The difference is speed: what used to take years now takes weeks. - [Ask Joost: AI-powered answers from my blog · Joost.blog](https://joost.blog/ai-powered-answers-ask-joost/): I built an AI-powered Q&A feature that lets you ask questions about anything I've written. Here's how it works, and why I built it on Cloudflare Workers AI. - [Ask Joost's AI · Joost.blog](https://joost.blog/as