5 October 2026

How We Built an MCP Server into Valiyou

How we built an MCP server into Valiyou: OAuth 2.1, 17 consolidated tools and server-side permission enforcement – AI as a new client, not a backdoor.

28 September 2026

Conversations with the Agent

The chat on blackbook.dk has had thousands of conversations with visitors. Most are about cases, skills and pricing. These are not.

9 September 2026

I feed the AI overlords, hoping they kill me last

AI agents read, summarise and cite your website. How every page now speaks fluent AI – markdown twins, llms.txt, sitemap.md and structured data.

28 August 2026

Prompt Engineering Claude Skills to Design On-Brand

Claude Skills – for content and design – and the lessons in prompt engineering: write the rule, not the fix. Make the geometry explicit. Test by using it.

14 June 2026

I Turned My Portfolio Into a Conversational AI Product

How one Sanity content layer powers a visual portfolio, a schema.org knowledge graph and a conversational AI agent – semantic retrieval, no vector database.