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20:48
2026-07-21
dev.to
developer-tools

Catch token-cost regressions in CI before they ship

Wartzar-bee released a GitHub Action called ci-guardrail that catches token-cost regressions in CI before they ship. The action performs static analysis of agent code to estimate structural token cost…

20:17
2026-07-21
dev.to
artificial-intelligence

I Made Claude Lock Me Out of Coding Until I Drink Water

A developer built an MCP server for Claude that enforces hydration checks via webcam, using YOLOv8 nano to detect a cup or bottle every 30 minutes. If the state is 'locked,' Claude refuses to help wit…

20:12
2026-07-21
dev.to
artificial-intelligence

Chat-based AI course authoring: why SCORM still matters in 2026

Ian Tappan, CTO at Course Engine AI, argues that while generative AI simplifies drafting course content, SCORM compliance remains essential for learning management system tracking in 2026. He warns th…

19:42
2026-07-21
dev.to
machine-learning

Distinguishing wrong from absent

A developer building the model-drift evaluation tool describes how its exact-match grader can conflate wrong answers with absent ones, such as rate limits, refusals, or truncations. The tool excludes …

19:35
2026-07-21
dev.to
generative-ai

Generative AI is a gacha game with no pity system

A developer argues that generative AI is like a gacha game with no pity system, where each generation costs cents but the human judgment required to evaluate outputs can cost hours and cannot be paral…

18:12
2026-07-21
dev.to
artificial-intelligence

Nobody Ever Calculated the ROI of Email

A developer argues that AI is following the same adoption path as email, which never had a formal ROI calculation but became indispensable. The developer points to an MIT report showing 90% of employe…

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