AI Tutorials & Practice

Why a better system prompt won't save your AI agent from prompt injection, and the structural limits that will.

The gap between publishing a correction and seeing it reflected in an AI-generated answer is becoming...

The Data App Framework, v2.0 · October 2026 Venkata M Sangaraju, Sr. Database Engineer On October 8,...

Anthropic’s Model Context Protocol (MCP) is arguably the most exciting architectural standard to hit...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine ...

Instinct is an AI assistant you text on WhatsApp, iMessage or SMS. It works through the accounts you...

By the Birinchi Shop team In Uzbekistan most online shopping still ends with cash. You pick a...

A few weeks ago I wrote a small Kubernetes operations agent without using any agent framework. It is...

If you run an AI agent on anything real — a production repo, a scheduled job, a business process —...

A solo builder in Japan on designing for the day updates stop: static hosting, honest missing-data...

Stop reading code. Start reading what your app does. Project page · Github repo AI writes the...

This was first published on my site and is cross-posted here; the version on my site is canonical and...

Exposing a Java method to an AI agent should take one annotation, not a protocol implementation. How I built java-mcp-server on Spring Boot 3, and what I'd change next.

So I went sideways instead. Here is what happened, and what a week spent teaching a computer to read...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine ...

AI Workflow Orchestration A deep-dive walkthrough of building AI pipelines that run...

Quick answer: Measure intake review time per submission packet, from receipt to ready-to-quote, and...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady. ...

Titanic Séance is a small web app where you tell the spirits who you would have been in April...

An AI companion that can edit your files will eventually delete the wrong one. That is not a...

There's an old programmer's joke: the first 90% of the code takes 90% of the time, and the remaining...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine ...

As kids we played a lot of Stronghold. Build a castle, keep the peasants fed, set taxes too high,...

On September 8, 2026, a security researcher told Cloudflare that very long prompts sent to one of its...

My agent asked me "can I order this part?". I said yes. And the answer came back as a...

1. The problem: an agent that can spend money Most agent demos stop at "the model called a...

I maintain GEO Optimizer, an open-source CLI that audits whether ChatGPT, Perplexity, Claude and...

This week wasn't about flashy model releases — it was about the plumbing catching up to the ambition....

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission A system error rarely...

I build my own sites with AI tools, and after launching a couple of them I wanted a simple answer:...

This post is part of the Monthly MLH × DEV Writing Challenge — a look back at what I built, how I...

AI can already produce SQL that runs – but runnable isn’t the same as auditable. On complex queries,...

A plain text file dropped in Downloads can hijack your AI coding agent: Forever Security got Codex to run malware in over 90% of tests with no bug involved.

Cloudflare's KV cache exposure on Workers AI let 155 responses leak other customers' context for two weeks, caused by a pool size mismatch and an SGLang bug.

Agents write all my code now. I still keep asking them to simplify it, because unnecessary complexity creates more to reason about and more places for bugs.

This is a submission for the Hacktoberfest Open Source AI Challenge: Week 4 - Ghost in the...

I built a tool that scores websites 0 to 100 on how visible they are to AI answer engines. Then I ran...

AI assistants now open websites for people. You ask ChatGPT to compare two pricing pages, and a...

An agent loop is just a for loop. The hard part is the invariants inside it — and the deterministic guardrails that catch every predictable failure mode.

A B2B page can rank in Google and still fail to appear when a buyer asks an AI assistant for an...