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Dev.to

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09:00
2026-09-25
dev.to
ai-agents

Test the denied path before connecting an AI agent to SAP

A developer outlines a design checklist for testing denied-path behavior before connecting an AI agent to SAP via MCP, arguing that a successful stock query proves a connection works but says little a…

09:00
2026-09-25
dev.to
ai-infrastructure

How to Monitor GPU Usage and Temperature on a Remote Server

A developer published a command-line guide for monitoring GPU utilization and temperature on remote servers, using nvidia-smi queries, cron-scheduled CSV logging, webhook-based temperature alerts, and…

08:42
2026-09-25
dev.to
ai-agents

The Hidden Bill: Where AI Agent Costs Actually Come From

A developer's cost analysis of production AI agents finds that per-token pricing dramatically understates real spend, with bills landing 5–10x above naive estimates. The breakdown attributes the gap t…

08:41
2026-09-25
dev.to
artificial-intelligence

What your records cannot tell you six weeks later

A developer documented a production AI automation failure in which three identical runs of the same probe against the same model produced wildly different results — one run passed 67 percent of cases …

08:24
2026-09-25
dev.to
ai-agents

I tried to catch Next.js contradicting itself. It never did.

A developer built Router Rosetta, a retrieval-augmented agent that identifies whether a Next.js code snippet or question belongs to the Pages Router or the App Router and translates it to the other, c…

08:14
2026-09-25
dev.to
ai-agents

Your API's newest users are agents...

ApyHub, a catalog of utility APIs, built and published an MCP server to the official MCP registry so assistants like Claude, ChatGPT, and Le Chat could call its APIs directly, then found itself mainta…

08:05
2026-09-25
dev.to
ai-agents

A Security Test Checklist for Tool-Calling AI Agents

A security engineer published a practical checklist for testing tool-calling LLM agents, arguing that test suites must verify the system of record rather than the agent's final reply. The checklist co…

07:56
2026-09-25
dev.to
large-language-models

Stop Paying Full Price For Every LLM Call

A developer outlined a set of techniques for cutting LLM API bills by targeting four sources of waste: repeated context, latency-tolerant work, easy questions sent to expensive models, and calls that …

06:44
2026-09-25
dev.to
ai-agents

MCP vs. API: Three Claims, Proven With Runnable Code

A developer demonstrated with three runnable TypeScript projects that MCP acts as an adapter layer over existing APIs rather than replacing them, using the official @modelcontextprotocol/sdk and MCP I…

06:00
2026-09-25
dev.to
ai-tools

Bringing TypeSafe AI Jev Model to Go

A team built taurus-jev-sdk-go, an unofficial Go SDK for TypeSafe AI's Jev model, which returns structured values like probabilities, labels, and scores in 70-500ms instead of generating text token-by…

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