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byensitmagnus/README.md

Magnus Steinmeier Olsen with the blue IT mascot

Magnus Steinmeier Olsen

IT experience. An entrepreneur's perspective.

I run Byens IT with my business partner, building custom gaming PCs and helping small businesses with IT support. On GitHub, I share practical tools for AI-assisted workflows, ecommerce and everyday operations.

Based in Copenhagen, Denmark. My background combines hands-on hardware work, corporate IT support and business building.

LinkedIn · X · Byens IT · CV



Selected projects

Browse all public projects and forks · Try the fictional Order Flow demo

AI & business workflows Ecommerce & everyday tools
Order Flow
Agent skill for order intake, inventory reconciliation, supplier comparison and verified procurement drafts.
Icecat Category Mapper
Configurable WooCommerce category mapping for product imports.
Agent Mission Control
Portable instructions for task routing, scoped agent work, recovery and evidence-based handoffs.
EmailLock
A Windows app that helps keep work apps inside your chosen working hours.
AI Memory
An AI harness engine for shared instructions, sync, hooks and diagnostics across coding assistants.
SiteSmith
A website-building skill with a browser release workflow, benchmarks and releases.

Each repository documents its own setup, status and limitations. Agent skills use the tools available in your environment; installing a skill does not start a background service.

Experience at a glance

Byens IT · Co-owner · August 2022 – present Custom gaming PCs, computer repair and IT support for individuals and smaller businesses. Turning recurring operational tasks into repeatable workflows.

Marsh McLennan · Analyst, onsite support · May 2023 – October 2025 Onsite support for colleagues at Marsh and Mercer in Denmark, troubleshooting and day-to-day office IT. This experience shaped how I approach ownership, communication and service.

Hands-on technical focus Windows and Linux troubleshooting, PC assembly and optimisation, hardware diagnostics, networking and business automation.

→ Read my CV for the career overview and project portfolio.

Let's connect

Interested in practical AI tools, ecommerce workflows or IT for small businesses? Connect with me on LinkedIn. I also share updates on X.

Contact me at magnus@byens-it.dk. For gaming PCs and IT services, visit byens-it.dk.

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  1. emaillock emaillock Public

    A Windows app that stops you opening work apps outside your chosen hours. Built for founders who are bad at taking days off.

    C# 2

  2. icecat-category-mapper icecat-category-mapper Public

    Automatically map Icecat product categories to your own WooCommerce categories on product import (EANrunner, WP All Import, CSV, REST). Fully configurable from the WordPress admin.

    PHP 2 1

  3. agent-mission-control agent-mission-control Public

    Portable agent orchestration skill for Claude Code, Codex, Cursor, Grok and Kimi: route coding tasks, scope subagents, resume work and report checks and limits.

    Python

  4. ai-memory ai-memory Public

    Portable AI-harness engine: sync, hooks, doctor and privacy for Claude Code, Codex, Grok, Kimi, Cursor and ZCode.

    JavaScript

  5. order-flow-skill order-flow-skill Public

    Open-source Codex skill for AI procurement and order automation: inventory reconciliation, supplier comparison and verified purchase-order drafts.

    HTML

  6. sitesmith sitesmith Public

    Canonical SiteSmith source: website-building skill, browser release loop, benchmarks and releases.

    HTML