MCP Roots vs Resources vs Tools explains the practical difference between scope, information, and executable capabilities in production MCP servers, including security,…

Shahnawaz Khan Aug 8, 2026 46 min read

MCP Roots security architecture showing workspace validation, path protection, AI context and MCP server controls

AI & Agentic Engineering

DAY 14: MCP Roots Explained: Powerful and Secure Filesystem Access for AI Agents

Learn MCP Roots security with 7 powerful lessons covering path validation, permissions, root changes, AI context, RAG, tools, and safe filesystem access.

Shahnawaz Khan Aug 8, 2026 42 min read

Python 3.15.0 RC1 Released showing Release Candidate features, compatibility testing, migration guide, and upgrade recommendations for QA Engineers

Tool News

Python 3.15.0 RC1 Released: New Features, Changes & Upgrade Guide

Python 3.15.0 RC1 Released marks the first Release Candidate for the upcoming Python 3.15 stable version. Explore key improvements, migration planning, compatibility…

Shahnawaz Khan Aug 5, 2026 16 min read

FastAPI 0.141.0 Python API framework release for QA engineers

Tool News

FastAPI 0.141.0 Released: New Frontend Development Enhancement Every QA Engineer and Python Developer Should Know

Explore FastAPI 0.141.0, featuring the new app.frontend(check_dir="auto"), improved frontend development, upgrade guidance, and expert analysis for QA engineers, Python developers, and SDETs.

Shahnawaz Khan Jul 30, 2026 20 min read

MCP Sampling architecture showing server client AI model communication human approval security governance and response generation in the Model Context Protocol

AI & Agentic Engineering

Day 13: MCP Sampling Explained: How Servers Request AI Model Completions

Master MCP Sampling with this complete guide covering sampling requests, AI model communication, human approval, security, governance, and production best practices.

Shahnawaz Khan Jul 22, 2026 20 min read

Python 3.15.0 Beta 4 release featuring Python interpreter, enterprise testing environment, automation frameworks, CI/CD pipelines, and performance benchmarking for QA Engineers

Tool News

Python 3.15.0 Beta 4 Brings the Next Generation of Python Closer to Production

Python 3.15.0 Beta 4 is now available for testing. Learn what this pre-release means for QA Engineers, Python Developers, SDETs, AI Engineers,…

Shahnawaz Khan Jul 19, 2026 11 min read

MCP Prompts architecture illustrating prompt registration discovery template generation parameter substitution governance and security in the Model Context Protocol

AI & Agentic Engineering

Day 12: MCP Prompts Explained: Reusable AI Instructions in the Model Context Protocol

Master MCP Prompts with this complete guide covering prompt registration, discovery, templates, parameters, security, governance, versioning, and production best practices.

Shahnawaz Khan Jul 14, 2026 20 min read

MCP Resources architecture showing registration discovery URI templates caching streaming and security in the Model Context Protocol

AI & Agentic Engineering

Day 11: MCP Resources Explained: Sharing Data Without Executing: Best Practices Every AI Engineer Must Know

Learn MCP Resources with this complete guide covering resource registration, URI design, discovery, templates, security, caching, streaming, and production best practices.

Shahnawaz Khan Jul 8, 2026 21 min read

Build MCP Server in Python using the official MCP SDK in Visual Studio Code

AI & Agentic Engineering

Day 6: Build Your First MCP Server in Python: A Production-Ready Guide for Beginners

Build MCP Server in Python with this production-ready guide. Learn server architecture, tools, lifecycle, and best practices using the official MCP SDK.

Shahnawaz Khan Jun 29, 2026 14 min read