https://tessellation.dk/posts/Recent content in Journal on Stephanie Tess van SlyckHugo -- gohugo.ioen© 2026 Stephanie Tess van SlyckFri, 02 Oct 2026 10:00:00 +0200https://tessellation.dk/posts/2026-10-02-where-mcp-would-fit/Fri, 02 Oct 2026 10:00:00 +0200https://tessellation.dk/posts/2026-10-02-where-mcp-would-fit/Model Context Protocol is not a replacement for a REST API. A short reflection on what it is, and where it would actually belong in a system I have already built.https://tessellation.dk/posts/2026-09-29-excursion-i-missed/Tue, 29 Sep 2026 10:00:00 +0200https://tessellation.dk/posts/2026-09-29-excursion-i-missed/The class visited the customer site. I could not attend, so this is about building for a context I only knew second-hand, and where the project stands.https://tessellation.dk/posts/2026-09-25-legal-and-ethical/Fri, 25 Sep 2026 10:00:00 +0200https://tessellation.dk/posts/2026-09-25-legal-and-ethical/The EU AI Act puts educational assessment in the high-risk category, which lands directly on the rubric assessor I built. Plus copyright in RAG, and the energy cost nobody sees.https://tessellation.dk/posts/2026-09-21-secrets-escaping-and-safe-choices/Mon, 21 Sep 2026 10:00:00 +0200https://tessellation.dk/posts/2026-09-21-secrets-escaping-and-safe-choices/How keys, escaping and consent are handled across my two projects, and why the safest choices were the ones that removed the unsafe option rather than guarding it.https://tessellation.dk/posts/2026-09-18-building-a-whole-project-with-a-code-agent/Fri, 18 Sep 2026 10:00:00 +0200https://tessellation.dk/posts/2026-09-18-building-a-whole-project-with-a-code-agent/I used an AI code agent to take over and finish an entire group project, Standflow. This is the honest version: what the agent did, what I kept for myself, the guardrails that made it safe, the near-disaster, and what actually makes agentic development work.https://tessellation.dk/posts/2026-09-14-specs-as-theory/Mon, 14 Sep 2026 14:00:00 +0200https://tessellation.dk/posts/2026-09-14-specs-as-theory/Peter Naur argued the real product of programming is the theory the programmers hold, not the code. Working with a code agent makes that argument louder.https://tessellation.dk/posts/2026-09-14-standflow-manor-house-to-system/Mon, 14 Sep 2026 10:00:00 +0200https://tessellation.dk/posts/2026-09-14-standflow-manor-house-to-system/The project case: a real customer with a real problem, the idea we proposed, and the system we sketched and then built to solve it. I was not on the company visit, so my part started from what the team brought back.https://tessellation.dk/posts/2026-09-04-rubric-assessor-architecture/Fri, 04 Sep 2026 09:30:00 +0200https://tessellation.dk/posts/2026-09-04-rubric-assessor-architecture/How a small Express service turns a rubric and a student report into structured, schema-validated AI feedback: the data flow, the prompt contract, the error handling, and how it was tested without a real API call.https://tessellation.dk/posts/2026-08-31-rubric-assessor-reflection/Mon, 31 Aug 2026 09:00:00 +0200https://tessellation.dk/posts/2026-08-31-rubric-assessor-reflection/A personal walkthrough of building a small AI grading tool: the loose thoughts I started with, the wall I hit, and what it taught me about trusting a model to judge someone else’s work.https://tessellation.dk/posts/2026-08-28-debugging-with-a-code-agent/Fri, 28 Aug 2026 00:00:00 +0000https://tessellation.dk/posts/2026-08-28-debugging-with-a-code-agent/https://tessellation.dk/posts/2026-08-24-rag-automation/Mon, 24 Aug 2026 00:00:00 +0000https://tessellation.dk/posts/2026-08-24-rag-automation/https://tessellation.dk/posts/2026-08-21-rag-first-attempt/Fri, 21 Aug 2026 00:00:00 +0000https://tessellation.dk/posts/2026-08-21-rag-first-attempt/https://tessellation.dk/posts/2026-08-17-aida-kickoff/Mon, 17 Aug 2026 00:00:00 +0000https://tessellation.dk/posts/2026-08-17-aida-kickoff/