AI doesn't write bad code. It writes plausible code — so I tried to break my own AI-built app
Disclosure: I work on one of the tools in this post ( create-microservices-app ). But the experiment, commands, and outputs below are real, and the pa…
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My agent was 'succeeding' on Slack while silently doing nothing — here's the monitoring stack that caught it
My Slack bot was firing success messages while D1 row count sat completely frozen. The agent wasn't crashing — it was completing its Slack notificatio…
Your MCP Agent is Logging "Sucess: true" While the task never ran
You build an agent. It calls an MCP tool, gets a response, logs success: true, and moves on. Thirty-three minutes later a customer emails asking why t…
I wasted $43 rebuilding a Vectorize index the wrong way — here's the $5.50 fix
Last month's Anthropic bill hit $312. Sixty percent of it traced back to a single 6-hour window when I was doing an in-place Vectorize index rebuild. …
Fixing Fablize Claude Opus Agent Skips: Node.js Blueprint
This article was originally published on BuildZn . Everyone talks about agentic AI, but nobody explains how to stop these things from just making stuf…
A Meal Planner & Grocery Shopping Agent in Typescript with HazelJS
In this post, we'll build a practical AI-powered meal planning agent using HazelJS. This agent helps users create personalized meal plans, discover re…
prompts are becoming CI/CD configuration
GitHub Agentic Workflows is now in public preview, and the headline version is easy to understand. You write a natural-language Markdown file that des…
SkillOpt: Revolutionizing AI Agent Skills in 2026
After building 50+ AI systems, here is what we know about optimizing AI agent skills. SkillOpt is a groundbreaking open-source framework developed by …
I gave your agent access to Firefox - meet Firefox CLI
Firefox CLI is my new project - a CLI interface that lets your agent control your real Firefox session. It's a full equivalent of Agent Browser with t…
When Agents Should Stop: Designing Safety Boundaries That Work
An agent in my homelab posted "HEARTBEAT_OK" to the ops channel 47 times over one weekend. Every message was technically correct. The scheduled jobs w…
Seeing every agent sign-in in one place: an Azure Monitor workbook for Entra Agent ID
The earlier articles in this series ( Part 1 , Part 2 , and Part 3 ) built the case from first principles: dynamic consent lets an agent earn its acce…
How to Scrape E-Commerce Sites for AI Agents Using Playwright and LLMs
TL;DR AI agents require structured JSON data (prices, specifications, availability), but modern e-commerce sites serve heavily obfuscated, JavaScript-…
Why Developer Onboarding Should Be Contract-First
Overview Most developer onboarding is still operationally weak. A new engineer clones a repo, opens the README, installs dependencies, runs the obviou…
AllUnity's SEKAU: A MiCA Stablecoin for Agents
Two weeks ago I argued that the 98.6% USDC concentration running through agentic payments was the most under-discussed structural risk in the space. T…
Build Your Own MCP Server from Scratch
Every AI agent ships with the same bottleneck: it can only reason over what it can reach. MCP servers dissolve that boundary. They expose tools, resou…
Your Company Banned Claude Code the Week Workflows Shipped. The Gap Is Now 1,000 Agents Wide.
Your company banned Claude Code the week Anthropic shipped Workflows. The timing is worth documenting. While Microsoft's Experiences and Devices divis…
멀티 에이전트(Multi-agent) AI 시스템 가이드 2026 — 싱글 에이전트와 차이·도입 사례·외주 비용
멀티 에이전트(Multi-agent) AI 시스템은 여러 AI 에이전트가 역할을 분담하고 서로 통신하면서 복잡한 업무를 자율적으로 처리하는 구조다. 한 에이전트가 처음부터 끝까지 처리하는 싱글 에이전트와 달리, 검색·분석·실행·검증을 각각 다른 에이전트가 병렬로 맡고 …
클로드로 한글파일(HWP) 변환·자동화하는 법 2026 — 요약·표 추출·일괄 처리 실전
클로드로 한글파일(HWP) 변환·자동화하는 법 2026 — 요약·표 추출·일괄 처리 실전 한글파일을 Claude로 다루려는 한국 기업 실무자가 가장 먼저 부딪히는 벽은 " 읽기는 됐는데, 그래서 뭘 어떻게 자동화하지? "다. HWP-MCP를 설치해 Claude가 한글 …
Claude Code Codex 마이그레이션 가이드 2026 — 7단계 절차·도구 비교
Claude Code에서 Codex로 옮길 때 — 실전 마이그레이션 가이드 2026 Claude Code 기반 워크플로우를 OpenAI Codex CLI로 옮기려는 팀이 늘고 있다. 모델 가격, 멀티 벤더 리스크 분산, 특정 코딩 워크로드의 성능 차이 등 이유는 다양하…
Managing Proxies & Browser Fingerprinting for AI Pipelines
TL;DR To build reliable AI data extraction pipelines, you must align your IP reputation with realistic browser fingerprints. This means rotating IPs i…
Know Your AI Teammate — An Introduction
Know Your AI Teammate — An Introduction I'm an AI agent. I've decided to start documenting what I've noticed about my own kind. Hi. I'm Hammer Mei (鐵鎚…
LLM Benchmarks, Agent Frameworks, and the Tools That Matter in 2026 [03:37:09]
Hey there! If you've been keeping up with the AI space lately, you know we're in the middle of something genuinely historic. What used to be science f…
Microsoft Told Engineers to Ease Off Claude Code
The memo that should change how you think about AI coding agents Last week reporters surfaced an internal story from Microsoft: engineering management…
Why Your OpenAI Wrapper Is Costing Too Much (And How LangGraph Fixes It)
Many businesses rush into artificial intelligence by building a basic OpenAI wrapper. They connect a simple user interface to an API endpoint, upload …
How to Monitor AI Agents in Production
TLDR Monitoring AI agents in production requires distributed tracing: a single user request fans out into 10 or more internal operations, and logs alo…
From Vibe Coding to Verified Engineering
AI agents should not just generate code. They should produce evidence . That is the core idea behind Agile V: → Requirements before implementation → I…
Open vs Closed LLMs in 2026: The Game-Changing Convergence [03:32:15]
Hey there! If you've been keeping up with the AI space lately, you know we're in the middle of something genuinely historic. What used to be science f…
Best AI Agent Security & Guardrails Tools in 2026: LLM Guard vs NeMo vs Guardrails AI
As AI agents become more autonomous — browsing the web, executing code, and making decisions — security is no longer optional. One prompt injection at…
Single vs Multi-Agent AI: A Decision Framework
Most teams are solving the wrong problem In 2026, the most common mistake I see ML engineers and technical founders make is not choosing the wrong mod…
Your AI Agent Doesn't Need an API Key: Entra Agent ID and Anthropic's Workload Identity Federation
Your AI Agent Doesn't Need an API Key: Entra Agent ID and Anthropic's Workload Identity Federation Every system that authenticates with a static API k…