All Writing
The Index
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N° 001AI & Development
How Claude Code’s Prompt Cache Actually Works — And Three Ways It Breaks
In Part 1, we showed that Claude Code sessions were burning through quota at 26-28% per turn — because the prompt cache was being rebuilt
7 min read -
N° 002AI & Development
We Taught Our AI Agents to Take Coffee Breaks (And It Saved Us Real Money)
We Taught Our AI Agents to Take Coffee Breaks (And It Saved Us Real Money) Here's something nobody tells you about Claude Code: when you
8 min read -
N° 003AI & Development
We Burned Through 100% of Our Claude Code Quota in Two Hours. Here’s What We Found.
Claude Code is, in our experience, the best AI coding tool available today. Anthropic's models are genuinely excellent — the reasoning is sharp, the context
8 min read -
N° 004AI & Development
When AI Agents Argue: What One Adversarial Reviewer Caught That Four Collaborative AIs Missed
The Premise What happens when you deploy seven specialized AI agents on a long-term research project — and one of them is specifically designed to
10 min read -
N° 005General
Adding Test Coverage to 20-Year-Old Koha Code — With a Little Help from AI
If you’ve worked on a large open-source project, you’ve seen the pattern: critical modules that have run in production for years with minimal test coverage.
6 min read -
N° 006General
When a 20-Year-Old Perl Bug Comes Knocking: How We Used AI to Track It Down
At Veritas Supera, we maintain PDF::Reuse — a Perl module on CPAN that lets developers efficiently create PDF documents by reusing existing components. It’s roughly
5 min read