Articles & Tutorials
149 technical articles covering AI, Machine Learning, Cybersecurity, Data Science, and Programming. Practical guides, tutorials, and deep dives — written for developers.
49 articles · MCP
What We'll Build
Key Takeaway --> 🎯 Building an MCP server in Python takes just 15 lines of code. The MCP Python SDK handles protocol, validation, a…
First, What Is an API?
Key Takeaway --> 🎯 APIs connect applications to services. MCP connects AI agents to tools and data. MCP isn't replacing APIs—it's a…
More Than a Chatbot
Key Takeaway --> 🎯 AI coding agents are not just chatbots with file access. They operate through a continuous loop: LLM plans → sel…
From Prompt Crafting to System Design
Key Takeaway --> 🎯 Context engineering is the skill of designing what an AI system knows, sees, and can do. While prompt engineerin…
Why AI Changes the Security Model
AI coding agents can read files, modify code, execute commands, and access tools — capabilities that create real security risks. Securing a…
The Fundamental Question
Terminal AI agents and AI-native IDEs are not competing technologies—they're complementary workflows. Claude Code excels at automation, Git…
Why Build a Private RAG System?
Key Takeaway --> 🔑 KEY TAKEAWAY
Keyword Search vs Semantic Search
Semantic search finds documents by meaning, not just keywords. By building a search engine from scratch — embedding documents, computing co…
What Is an Embedding?
Embeddings transform text into numerical vectors that capture meaning. Semantically similar texts produce vectors that are close together i…
What Is a Vector?
Key Takeaway You do not need a GPU, a vector database, or a heavy AI framework to understand and build vector search. A small private vecto…
Can AI Really Run Without a GPU?
You don't need a GPU or a cloud API to start working with modern AI. A consumer CPU, sufficient RAM, an efficient inference runtime, and ca…
What Is MCP?
The Model Context Protocol (MCP) is a standardized way for AI applications to connect to external data, tools, and systems. Instead of buil…