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How to Parse HL7 Messages with AI — Free MCP Server

TL;DR Install the DICOM/HL7/FHIR MCP Server (pip install dicom-hl7-mcp), add it to Claude Desktop, and paste any HL7 v2.x message. Claude parses every segment, names every field, looks up t

dev.to Apr 03, 2026 Read more →

GHSA-QCC3-JQWP-5VH2: GHSA-qcc3-jqwp-5vh2: Unauthenticated Resource Exhaustion via LINE Webhook Handler in OpenClaw

GHSA-qcc3-jqwp-5vh2: Unauthenticated Resource Exhaustion via LINE Webhook Handler in OpenClaw Vulnerability ID: GHSA-QCC3-JQWP-5VH2 CVSS Score: 5.3 Published: 2026-04-02 The OpenClaw per

dev.to Apr 03, 2026 Read more →

How to Hyper-Personalization in Action: From Story Angle to Ranked Media List in Minutes

Title: Beyond the Blast: Using AI to Hyper-Personalize Media Lists Intro: You’ve spent hours crafting a perfect story angle. Now, you face the tedious, error-prone task of matching it to the right jo

dev.to Apr 03, 2026 Read more →

How to Scrape DoorDash, Uber Eats, and Grubhub Menu Data in 2026

How to Scrape DoorDash, Uber Eats, and Grubhub Menu Data in 2026 Food delivery platforms are among the harder scraping targets — they use aggressive anti-bot measures, require location para

dev.to Apr 03, 2026 Read more →

Reverse Engineering Cloudflare's React-Based Bot Detection in 2026

Reverse Engineering Cloudflare's React-Based Bot Detection in 2026 Some sites protected by Cloudflare now embed their bot detection logic inside React components rather than a separate chal

dev.to Apr 03, 2026 Read more →

AWS Red Teaming Assessment

AWS Cloud Red Team Assessment Table of Contents Authorization & Legal Scope Definition Methodology Attack Scenarios & Technical Commands MITRE ATT&CK Mapping Risk Assessment Rem

dev.to Apr 03, 2026 Read more →

Why We Built Polpo: The Runtime for AI Agents

Why We Built Polpo We kept solving the same infrastructure problems every time we shipped an agent. Streaming, sandboxing, memory, tool execution, evaluation — the same backend plumbing, ov

dev.to Apr 03, 2026 Read more →

My Wife Sent 297 Messages in 15 Days. Not to Me. To the AI I Built Her. The Synapse Story

A 35,000-Token Notion Page and a Copy-Paste Ritual My wife uses LLMs differently than I do. While I use them for code or quick facts, she uses them as a therapist, a life coach, and a sound

dev.to Apr 03, 2026 Read more →

Sleep Hacking: Build a Local Sleep Apnea & Snore Monitor with Whisper and FFT 🌙💤

Have you ever woken up feeling like you’ve been hit by a truck, even after eight hours of sleep? You might be part of the millions dealing with sleep apnea or chronic snoring. While there are plenty o

dev.to Apr 03, 2026 Read more →

I Built an AI Agent Marketplace — 142 Agents, 27 Categories, Creators Keep 70%

There's no good place to sell AI agents. So I built one. AiPayGen is a marketplace where developers list AI agents, set their own prices, and keep 70% of every sale. We handle billing, distribution,

dev.to Apr 03, 2026 Read more →

The Confused Deputy Problem Just Hit AI Agents — And Nobody's Scanning for It

When Agent A asks Agent B to "deploy this to production," who verifies that Agent A has the authority to make that request? Who checks that Agent B won't receive escalated permissions it shouldn't hav

dev.to Apr 03, 2026 Read more →

The Recursive Loop Has Started: AI Is Now Designing AI Chips

The Recursive Loop Has Started: AI Is Now Designing AI Chips In 2020, Google DeepMind published a paper in Nature. They used reinforcement learning to automatically generate chip floorplans

dev.to Apr 03, 2026 Read more →

Designing accessible color systems and ensuring contrast across themes

[Why contrast still breaks at scale (WCAG fundamentals and common blind spots)] [How to structure color tokens so themes don't betray accessibility] [Practical test matrix: how to test contrast acros

dev.to Apr 02, 2026 Read more →

Auto-Caption Generation: Whisper + FFmpeg in a Node.js Worker

Captions are no longer optional for short-form video. Studies consistently show 85%+ of social media videos are watched without sound. If your pipeline produces clips without captions, you're shipping

dev.to Apr 02, 2026 Read more →

Agents are slow

Coding with agents definitely gives you more power. With a couple of sentences in natural language, you can create something that would take weeks. Yet I feel there is a fundamental flaw in this proce

dev.to Apr 02, 2026 Read more →

I Built a Model… and the Internet Lowkey Noticed (Before I Did)

I wasn’t checking metrics. I wasn’t running ads. I definitely wasn’t doing “growth hacking” (because let’s be honest… I’d probably mess that up anyway). I was just building. And then one random day…

dev.to Apr 02, 2026 Read more →

Cryogenic Storage: A Developer's Guide (Yes, Really)

Why programmers should care about liquid nitrogen dewars Hear me out. You're building a biotech SaaS platform. Your users manage IVF labs. They need inventory systems tracking samples in li

dev.to Apr 02, 2026 Read more →

🚀 Day 27 of My Automation Journey – Introduction to Selenium & Maven Setup

Today marks a big milestone in my automation journey 🎯 Till now, I was learning core Java logic 👉 Today, I stepped into real automation using Selenium This is where things get exciting 🔥

dev.to Apr 02, 2026 Read more →

Direct Thermal Printing from Android Web Using PHP (ESC/POS Guide)

Print receipts directly to any ESC/POS thermal printer from your web-based POS system — no SDK, no cloud, no hassle. The Problem Browsers can't talk to thermal printers. Bluetooth S

dev.to Apr 02, 2026 Read more →

Elegant Rust with proc macros

When writing immediate mode (egui) applications it comes to me quickly that nigh all logic computations should be done off the UI thread. There are many ways to approach it, however as a fan of event-

dev.to Apr 02, 2026 Read more →
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