Category: AI & Agentic Engineering

AI & Agentic Engineering

Explore AI Agentic Engineering through AI agents, agentic AI systems, LLM applications, autonomous workflows, multi-agent architectures, and modern AI engineering techniques.

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Graph engineering architecture showing connected system paths beyond loop-based programming
AI & Agentic Engineering
Graph Engineering: The Powerful Layer After Loop Engineering

Graph engineering extends traditional loop-based thinking by modeling relationships, states, transitions, dependencies, retries, and execution paths across complex software systems.

Shahnawaz Khan Aug 17, 2026 31 min read
LangGraph Human in the Loop AI Agent Workflow
AI & Agentic Engineering
LangGraph Human in the Loop: Powerful Patterns for Building Reliable AI Agents and AI Workflows

LangGraph Human in the Loop enables AI agents to pause for human approval before risky actions. Learn how to design, test, secure,…

Shahnawaz Khan Aug 16, 2026 26 min read
RAG Powered Performance Testing With k6
AI & Agentic Engineering
RAG Powered Performance Testing: Make k6 Tests Smarter With Real API Behavior

RAG powered performance testing connects real API behavior, production traffic, historical benchmarks, and SLOs with k6 to create smarter, evidence-based performance workloads.

Shahnawaz Khan Aug 16, 2026 23 min read
LangGraph State Management for Stateful AI Agents'
AI & Agentic Engineering
LangGraph State Management: Build Reliable Stateful AI Agents

LangGraph state management is the foundation of reliable stateful AI agents. Learn how LangGraph stores, updates, shares, and persists state across graph…

Shahnawaz Khan Aug 14, 2026 20 min read
LangGraph Reducers Explained: Control How Agent State Changes
AI & Agentic Engineering
LangGraph Reducers: Master State Updates, Conflicts, and Parallel Workflows

LangGraph reducers determine how updates from nodes are combined when multiple parts of an agent modify the same state. Learn how overwrite,…

Shahnawaz Khan Aug 14, 2026 21 min read
API Testing GraphQL Strategy
AI & Agentic Engineering
API Testing GraphQL: A Practical Guide to Testing Queries, Mutations, and Errors

API testing GraphQL requires more than checking response status codes. Learn how to validate schemas, operations, authorization, business rules, performance, errors, and…

Shahnawaz Khan Aug 13, 2026 51 min read
AutoGen learning curve showing AI agent architecture and programming complexity
AI & Agentic Engineering
AutoGen Learning Curve: Documentation Complexity and Programming Language Choices

AutoGen has a moderate learning curve that goes beyond programming syntax. Explore its documentation complexity, programming language requirements, agent architecture, testing, and…

Shahnawaz Khan Aug 13, 2026 58 min read
LangGraph Durable Execution Workflow
AI & Agentic Engineering
LangGraph Durable Execution: Build Reliable Agents with Human-in-the-Loop

LangGraph durable execution helps AI workflows survive interruptions, human decisions, worker failures, and external API problems. Learn how checkpoints, interrupts, idempotency, recovery…

Shahnawaz Khan Aug 13, 2026 63 min read
MCP Elicitation workflow showing user input, validation, authorization, and AI agent Tool execution
AI & Agentic Engineering
MCP Client Capabilities Explained: Roots, Sampling, Elicitation and Experimental Features

MCP Elicitation enables safer AI agents by requesting user input, validating decisions, and controlling high-impact MCP actions.

Shahnawaz Khan Aug 8, 2026 48 min read
MCP Roots vs Resources vs Tools architecture showing AI agent scope data and executable capabilities
AI & Agentic Engineering
MCP Roots vs Resources vs Tools: 7 Powerful Data Access Patterns Every AI Engineer Must Master

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