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Building an AI Agent Runtime from Scratch
Artificial intelligenceJune 25, 2026

Building an AI Agent Runtime from Scratch

Learn how to design an OpenHarness-style agent runtime with tools, memory, and multi-agent coordination without relying on black-box frameworks.

via MarkTechPost
When AI tools mislabel models and inflate bills
DevelopmentJune 25, 2026

When AI tools mislabel models and inflate bills

A developer discovered a $31 AWS bill for his free learning-path tool wasn’t caused by users—it was an AI agent chewing through cached context over a holiday weekend.

via DEV Community