Paul Grimshaw
Software Engineer at 
Building codebases that humans and AI can navigate together. Writing on software architecture and engineering for the age of agents.
- I Googled 'Claude Code Install' and Nearly Lost EverythingHow a single sponsored search result nearly handed my entire machine to an attacker — and the zero-trust local environment I built afterwards.
- It's (Still) All About BoundariesWhy boundaries — module structure, clean interfaces, and strict types — are the single most important factor in whether AI-assisted development actually works.