A senior software engineer's 19-session project building an AI-assisted software factory revealed a 'Productivity J-Curve': only 20% of time went to feature code, while 80% went to specification, infr…
A developer building an AI-powered software factory integrated three layers—specs, skills, and evals—into a single system to build an order cancellation feature. The system caught three specification …
Dan Shapiro and Nate B. Jones have provided frameworks for AI agents operating in degraded systems, distinguishing human-facing runbooks from agent-facing runbooks by structure rather than detail. The…
In a newsletter issue, a senior software engineer discusses the concept of evals as guardrails in AI development, crediting Dan Shapiro and Nate B. Jones for the framework. The engineer explains that …
A senior software engineer and tech lead has published a guide to creating Architecture Decision Records (ADRs) specifically designed for AI agents, drawing on concepts from Dan Shapiro and Nate B. Jo…
A senior software engineer's newsletter, The Level 5 Engineer, explores the limitations of AI coding agents, citing a Remote Labor Index study where agents completed only 2.5% of freelance tasks and e…
A senior software engineer and tech lead, writing under the newsletter 'The Level 5 Engineer,' conducted a skill audit after twelve issues of documented work, finding that only four of seventeen accum…
A senior software engineer and tech lead, writing as The Level 5 Engineer, outlines a structured framework for reviewing AI skills before stress testing. The framework, inspired by Dan Shapiro and Nat…
Google Cloud published the Open Knowledge Format (OKF) on June 12, 2026, a specification for representing organizational knowledge as markdown files with YAML frontmatter. The format is designed to be…
A senior software engineer and tech lead, drawing on frameworks from Dan Shapiro and Nate B. Jones, argues that AI skills built for human use degrade under agent load in predictable ways, producing ou…
A senior software engineer and tech lead documents a 3-tier skill architecture for organizing AI agent patterns, distinguishing between org-wide standards, domain methodology, and personal workflow. T…
A senior software engineer argues that prompts are disposable while skills are infrastructure, drawing on frameworks from Dan Shapiro and Nate B. Jones. The engineer identifies Gherkin scenario qualit…
A developer describes how growing system complexity forces spec file boundary decisions, using a new notification service that the order service calls fire-and-forget. The developer deliberately added…
A senior software engineer building a CI pipeline for a specification-driven project discovered that a failing test from a previous issue would have caused the pipeline to fail on day one. The enginee…