Posts tagged with #open-source

#ai#rails#ruby#open-source#prompt-engineering

How I Built Promptly: Solving AI Prompt Management at Scale

The moment I realized we had a problem was when our QA engineer asked, 'How do we know if someone accidentally changed how the AI behaves?' We had prompts scattered across a dozen files, each slightly different, with no way to test or version them. It hit me: we were making the same mistakes Rails solved 15 years ago with hardcoded strings. AI prompts aren't just text, they're critical business logic that shapes user experience. So I built Promptly to bring Rails conventions to AI development, treating prompts like the first-class citizens they should be. The result? 60% faster AI feature development and actual regression testing for AI behavior. Sometimes the best solutions aren't about new technology; they're about applying proven patterns to new problems.

#ruby#security#gems#tooling#open-source

🚨 Introducing GemGuard: Automated Security for Ruby Gems (Scan, SBOM, Typosquat, Auto-Fix)

GemGuard is my attempt to make Ruby security less of a chore and more of a natural part of development. It scans your Gemfile.lock against OSV.dev and the Ruby Advisory Database, flags typosquat risks, and can even generate SBOMs in SPDX or CycloneDX formats. If it finds a vulnerable gem, it’ll suggest or apply safe upgrades, and because it’s designed with CI/CD in mind, you can drop it into your workflow without slowing things down.