📰 Dev.to AI

I've been building three macOS/iOS apps as a solo dev, and I spent the last month rotating between Cursor, GitHub Copilot, and Claude Code as my primary AI codi

At a glance: Code security is arguably where MCP servers deliver the most practical value — catching vulnerabilities in AI-generated code before it ships . Offi

As developers working with large language models (LLMs), one of the most common questions we face is: Should I fine-tune a model or rely on prompt engineering?

Build Your First MCP Server in C#: A Complete Guide to Agentic AI Master the Model Context Protocol (MCP) with .NET and Azure OpenAI What You'll Build By the en

so like imagine you just shipped a feature right? and everyone tells you to tweet about it but then you realize your last 5 tweets got zero engagement except fo

I kept noticing something frustrating. No matter how many times I fixed the same bug, AI tools would treat it like the first time. That’s when I realized the pr

How AI Cartoon Generators Are Changing Digital Content Creation Cartoons used to require illustrators, weeks of back-and-forth, and budgets that indie creators

AI Architectural Rendering: From Sketch to Photorealistic in 30 Seconds Architectural visualization traditionally costs $500-2,000 per render. Firms wait 24-48

The Three Things Wrong with AI Agents in 2026 (and how we fixed each one) Gartner projects 40% of agentic AI projects will be cancelled by 2027. Having run 23 a

Most "AI agents" are just expensive workflows in disguise The word "agent" is being applied to everything from a scheduled cron job to a genuinely autonomous re

An AI agent with tool access is not just software. It is an actor. It reads files, sends HTTP requests, writes to databases, calls third-party APIs, executes co

Multi-agent systems are having a moment. Every conference talk shows a diagram with six agents pointing at each other. Every framework ships with coordination p

The Hidden Cost of Manual Tracking You know the drill. After a long day of patient care, you're left with hours of charting and the nagging anxiety that a misse

Most AI agent tutorials show you a demo. This one shows you a production system. By the end of this post you will have a working Research Assistant agent that t

An AI model without tools is a brain without hands. It can analyze, summarize, and reason about anything you put in front of it -- but it cannot reach into the

Ask any engineer who has shipped a production agent what the hardest problem is. The answer is always the same: memory. Models forget everything between invocat

Every production AI agent, regardless of framework or language, shares the same structure. It has a brain that reasons, memory that persists state, tools that a

In Q1 2026, venture capital firms deployed $4.2 billion into AI agent startups. Not AI broadly -- specifically into systems that can take autonomous actions, co

What if your AI agent could pay for things on its own? Not mock payments. Not test mode. A real MasterCard card that works at any merchant, created by your AI a

A buyer's agent I know spent three hours last Tuesday manually copying comps from the MLS into a Google Sheet, emailing them to her client as a PDF, and waiting

We hear this idea often. And yet, many teams still operate as if everything needs to be done now. Every request feels critical. Every task is marked as high pri

FSM Parser Theory. A friendly conversation with Claude Opus Q: automata theory have a class hierarchy, starting from combinational logic. right? Yes, that's a c

Here's a simple question: Can an AI agent trade on a DEX without ever touching a private key? Not read-only. Not "here's a price feed." Actually build a swap, s

If you're building with LLMs in 2026, you already know the pain: API costs creep up silently. You ship a feature, usage spikes, and suddenly your OpenAI bill lo