Softwarearchitecture

Cover of Claude Code for Legacy Modernization by Thomas De Vos

Claude Code for Legacy Modernization is available as an ebook and paperback

My evidence-first guide to modernizing critical systems with Claude Code is now available as a 597-page paperback and an ebook on Amazon UK.

Claude Code permissions blast-radius diagram showing agent workspace, repo files, CI deploy, secrets, and production data

Claude Code Permissions: The Production Mistake That Bites Later

Claude Code permission modes can look safer than they are. The real production risk lives in tool scope: paths, network access, secrets, deploy files, and what reviewers actually approve.