Live
MultiAgentOS
Creator & developer
Cross-platform desktop AI agent-orchestration platform with supervised subagents, MCP tooling, and local-model support.
multiagentai.ai →
Portfolio
Software, publications, and websites I've built.
A full index of what I've shipped — AI desktop products, the Essentials book series, and the SEO-built websites behind them. Each site is engineered for fast Core Web Vitals and clean structured data.
Software products
Shipped & in-development products.
Local-first desktop AI tools built in C# / .NET and Electron.
Live
In development
Codemonkey AI
Creator & developer
AI-powered coding-education desktop app: an LLM tutor, 21 learning tracks (2,500+ lessons), a Monaco editor, and a built-in terminal.
View on GitHub →
Live
Jobomate
Creator & developer
AI-driven job-hunt assistant: an agent researches roles, drafts tailored applications, and manages the pipeline — all behind a human-approval wall.
jobomate.com →
Live
LLM Browser
Creator & developer
A Chrome-like desktop browser plus AI bridge that you and an LLM operate together, with a 33-method JSON-RPC external-control API.
llm-browser.com →
Live
Essentials Book Engine
Creator & developer
Reusable PDF textbook engine that renders the Essentials book line — from content data and lesson sidecars to gate-checked final PDFs via headless Chrome.
View on GitHub →
Live
multiagentai.ai (platform)
Designer & developer
Publisher catalog and product site with SEO-led acquisition, Stripe checkout, and host-aware routing that also serves llm-browser.com and jobomate.com.
View on GitHub →Publications
The Essentials book series.
A line of concise, practical PDF guides I authored across AI, programming, mathematics, and languages — built with my own Essentials Book Engine and sold on mathlogiccode.com.
AI Engineering Essentials
Building with LLMs in practice — prompting, agents, MCP tools, and AI workflows.
Python Programming Essentials
Python from fundamentals to practical, project-driven application.
Java Programming Essentials
Core Java for real-world, object-oriented application development.
Math Essentials & Logic
Foundational mathematics and logical reasoning, clearly explained.
Math Essentials & Logic for Programming
The mathematics and logic that underpin programming and computer science.
Chinese Language Essentials
A structured path into Mandarin Chinese for self-study learners.
German Language Essentials
A structured path into German for self-study learners.
Japanese Language Essentials
A structured path into Japanese for self-study learners.
Websites
Sites I've designed, built, and optimised.
Each is built and tuned for technical SEO, fast Core Web Vitals, and structured data.
Live
multiagentai.ai
Designer & developer
Publisher and product catalog for the MultiAgentOS line, with SEO-led acquisition and Stripe checkout.
www.multiagentai.ai →Live
mathlogiccode.com
Founder & developer
Math, logic, and programming fundamentals — the companion site to the Math Essentials books.
www.mathlogiccode.com →Live
constructinglanguage.com
Founder & developer
A language-learning resource and companion to the language Essentials series.
www.constructinglanguage.com →Live
jobomate.com
Creator & developer
Product home for Jobomate, the AI-driven job-hunt assistant.
www.jobomate.com →Live
llm-browser.com
Creator & developer
Product home for LLM Browser, the AI-operated desktop browser.
www.llm-browser.com →Live
lukekevinmclaughlin.com
Designer & developer
This profile site — a static, fast, structured-data-rich showcase of technical SEO.
www.lukekevinmclaughlin.com →Contact
Want the SEO story behind any of these?
Happy to walk through the technical SEO, Core Web Vitals, and content systems behind each site.