RES, my personal safeguard against AI
The Problem The more I use AI in my daily life, the longer my conversations get. And the...
Tutorials
From 9% to 63%: Letting a Benchmark Build a Better MCP Security Proxy
I built an open benchmark to measure how much of the MCP (AI-agent) attack surface a defense actually covers — then used that number, one gap at a time, to drive a proxy from 9% to...
My Agent Shipped 3 PRs in an Evening. 40% of My Messages Were Corrections.
Let It Break, Part 3 Last night an agent session I was running submitted three pull requests to...
RAG in Laravel: Embeddings and pgvector for a Knowledge-Base Bot
In the last post we streamed AI responses over SSE. Now let's fix the problem every chatbot hits in...
How do you become a Forward Deployed Engineer? (2026)
The concrete 2026 path to an FDE offer: the skills, the three portfolio artifacts, and the 5-stage interview loop - including the case-study round that fails 60% of candidates.
an efficient .cursor directory: less context, better agents
how to structure your .cursor directory so agents start with the smallest useful context, spend fewer tokens, and produce faster, more focused results
Mastering Edge AI: How to Build High-Speed Vision Analyzers on Android
In the world of Deep Learning, there is a fundamental, almost violent tension: the computational...
Why Uber's $1,200 Claude Code Session Is Actually a Routing Problem
Uber burned through its entire 2026 AI coding budget in four months. One executive racked up a $1,200...
Do We Need MCP Servers for Everyday Life?
Most people do not need another AI chatbot. We already have chatbots that can explain an electricity...
Você está otimizando o custo da IA do jeito errado
Se você usa agentes de IA para programar, provavelmente já tentou economizar usando um modelo mais...
How to Use Subagents in Claude Code
Subagents give Claude Code parallel workers with their own context windows. How to trigger them, define custom ones in .claude/agents/, and when NOT to.
How AI Is Quietly Rewiring Outbound? (and the Tech That Makes It Work)
If you've ever opened your inbox to find seven near-identical "Hey {first_name}, loved your work at...
Give your Laravel AI agent real-time web knowledge
The Laravel AI SDK is provider-agnostic, but its built-in web tools aren't. Here's how to give your agent real-time web knowledge without losing that independence.
I Kept Losing the "Why" Behind My Code Every Time I Closed an AI Chat, So I Built a Tiny Tool to Save It
Last Tuesday I was deep in a session with an AI assistant, rewriting a caching layer that had been...
I built a job board that scores how 'real' each listing is (A–F)
Most remote job listings are ghosts — already filled, never opened, or posted just to farm résumés....
I rewrote my AI-agent tool from Bash to Python. That was the easy doubt.
There are, conservatively, nine thousand tools for running AI agents across your projects. This is...
Every AI-Generated Line of Code Is a Small Loan — And Eventually, You Have to Pay It Back
A bug showed up in my personal project last month. Nothing dramatic - a value wasn't updating the way...
Claude might be saturating your machine
My laptop was sitting idle with the fan at full tilt. Nothing was running that I knew of. The culprit...
Building a 3-tier on-device AI concierge: Gemini Nano -> MiniLM -> keyword, $0/query
Most "AI chat widget" tutorials assume you're calling out to an LLM API. This post is about the...
We almost handed out AWS keys to every team. So I built an LLM gateway instead.
A few months ago the ask landed on my desk that a lot of infra people are getting right now: "The XYZ...
Our few-shot examples came from the eval set. The 0.94 was fiction.
TL;DR. Our ticket-routing eval scored 0.94 for five weeks. The number was manufactured. We had built...
Karpathy's LLM Wiki is directionally right, but the implementation is a dead end
A few days ago, Karpathy dropped LLM Wiki. The AI internet exploded. "RAG is dead." "A true second...
Let AI agents use production data without handing them your database
Hi Devs, If you’ve connected an AI agent to a real database, you’ve probably felt the discomfort of...
I got tired of not knowing what my AI agents were doing, so I built a tiny observability tool
I build small LLM agents. Not the impressive kind you see in demos, just practical little things that...