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22:41
2026-05-28
dev.to
ai-agents

Why I chose MCP over RAG for live infrastructure auditing

A developer building a live infrastructure auditing system abandoned RAG (Retrieval-Augmented Generation) after discovering it reported a device as compliant when the underlying data snapshot was two …

22:35
2026-05-28
dev.to
ai-tools

Build Power BI Columns That Adapt to Each User

Power BI has introduced user-aware calculated columns that evaluate at query time under the security context of the individual user running the report. The feature, enabled by setting Expression Conte…

21:19
2026-05-28
dev.to
ai-agents

Stop Upgrading the Model. Start Engineering the Harness.

A developer argues that teams should stop chasing model upgrades for coding agents and instead focus on improving the "harness"—the rules, context, and conventions surrounding the agent. The post cont…

21:15
2026-05-28
dev.to
generative-ai

How vibecoding is destroying the open source that feeds it

A developer has warned that "vibecoding"—the practice of generating software by describing intentions to an AI—is destroying the open source ecosystem that underpins it. While millions of users now cr…

21:13
2026-05-28
dev.to
artificial-intelligence

RAG SOTA: I Tested 7 Pipelines and Built SEQUOIA (Open Source)

A developer benchmarked seven RAG configurations against real-world banking documents, technical manuals, and internal wikis, finding that Twitter-hyped "graph RAG" approaches like LightRAG performed …

21:08
2026-05-28
dev.to
ai-agents

The Agent Harness Taught Me Why I Used to Fail

A developer building the Harness layer for an AI agent discovered that the same structural failures breaking autonomous systems also explain human underperformance. The Harness—a discipline layer orch…

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