// ARTICLES BY ROB RAGAN
AI Agents
OmniParser: Teaching LLMs to See and Click UI Elements Like Humans Do
Data & Knowledge
pgai: PostgreSQL Extensions That Turn Your Database Into a Vector Embedding Pipeline
LLM Engineering
Removing AI Safety Guardrails with a Single Vector: Inside Refusal Direction Research
AI Agents
AdalFlow: Applying PyTorch's Auto-Differentiation Philosophy to LLM Prompt Optimization
LLM Engineering
Building Production LLM Systems: A Deep Dive into the LLM Engineer's Handbook Reference Architecture
AI Agents
Building AI Agents Without Frameworks: A First-Principles Approach to Agentic Patterns
Automation
AgentQL: Why AI-Powered Web Scraping Might Finally Kill XPath
Data & Knowledge
Maybe Finance: A Modern Rails Monolith That Chose Hotwire Over the SPA Hype
Cybersecurity
Noir: The Static Analysis Tool That Hunts Shadow APIs in Your Codebase
Automation
ScrapeGraphAI: Why Your Web Scraper Should Know What You Want, Not Where It Is
AI Agents
Reaper: The First Security Proxy Built for AI Agents to Hunt Vulnerabilities
LLM Engineering