Engineering Notes
Thoughts and Ideas on AI by Muthukrishnan
Posts
Conceptual AI Agents Universe — System Design Document
A plugin-based platform architecture where each AI agent system is an independently subscribable capability. One interface, one orchestrator, unlimited agents — added without touching existing code.Claude Code CLI Best Practices Checklist
A comprehensive guide to tips, tricks, and best practices for maximizing productivity with Claude Code. --- ## Table ...The Complete Guide to Git Worktrees with Claude Code
## Table of Contents 1. [Introduction](#1-introduction) 2. [Understanding Git Worktrees](#2-understanding-git-worktree...Combining LLMs with Symbolic Reasoning in Hybrid AI Agents
Build more reliable AI agents by combining the flexibility of LLMs with the precision of symbolic reasoning systems.Building a Multi-Agent Swarm with OpenAI Swarm Framework
Learn the basics of OpenAI's experimental Swarm framework for lightweight multi-agent orchestration with handoffs and routines.Adding Context to Chunks for Better Retrieval with Contextual RAG
Improve your RAG pipeline by prepending contextual information to each chunk before embedding, reducing retrieval failures by up to 67%.Building a Research Assistant with Windsurfs Cascade Agent
Learn how to leverage Windsurf's agentic Cascade feature to build applications faster with AI-assisted multi-file editing and debugging.A Practical Guide to Evaluating Your AI Agents with DeepEval
Learn how to systematically test and evaluate AI agents using DeepEval's metrics for relevancy, faithfulness, and task completion.Building a Multi-Agent Travel Planner with Google ADK
Create a travel planning system with specialized agents for flights, hotels, and activities using Google's Agent Development Kit.The Most Interesting AI Agent Design Pattern Right Now
AI agents have moved fast over the last year. We started with simple chatbots, evolved to tool-using agents, and now, a...Building a Multi-Agent Code Review System with AutoGen
Create a team of specialized AI agents that review code for security, style, and logic issues using Microsoft's AutoGen framework.The Skill That Will Define Your Career in 2026
*Why mastering "what" and "why" matters more than ever in the age of AI* --- ## The Three Layers of Every Job Here's...Building an Agentic RAG Pipeline with LangGraph
Move beyond naive RAG with an agentic approach that uses LLMs to decide what to retrieve, when to retry, and how to synthesize answers.A Technical Introduction to Ava
 Ava is an AI voice assistant that ru...CrewAI vs LangGraph Building the Same Multi-Agent System in Both
A side-by-side comparison of CrewAI and LangGraph by implementing the same research assistant workflow in both frameworks.Building an MCP Server with Python to Connect Claude to Your Database
A practical guide to building a Model Context Protocol (MCP) server that lets Claude query your SQLite database directly.The Architecture is the Prompt - Guiding AI with Hexagonal Design
As developers, we've all felt the frustration. You have a well-structured repository with clear patterns, but the new A...A Multi-Agent AI Ecosystem for Self-Improving Software
In the relentless pursuit of robust and secure software, developers have long relied on a combination of automated test...Building a Multi-Agent Debate System with LangGraph
## Introduction Multi-agent systems are a fascinating area of AI development, where multiple autonomous agents collabo...Systems That Search for New Algorithms Automatically
An introduction to AlphaEvolve, DeepMind's new AI agent that uses evolutionary search and LLM-driven code synthesis to autonomously discover and optimize algorithms, outperforming human-designed solutions in several domains.How the Effort Paradox Harms Top Performers
Of all the paradoxes in professional life, the effort paradox causes the most harm to top performers. The better you g...The Theory of Constraints applied to software development life cycles
As engineering leaders, we often focus on optimizing individual processes—faster CI/CD, better code reviews, more effic...TDD with Coding Agents to Build a Rate Limiting Service
## Problem Overview We'll build a sophisticated rate limiting service that supports: - Multiple rate limiting algorith...The Complete Claude Code Best Practices Guide
*A Comprehensive Manual Compiled from Developer Experiences and Community Knowledge* ## Table of Contents 1. [Introduc...Why MMLU Matters and What Massive Multitask Language Understanding Really Tests
A personal dive into MMLU - the benchmark that's reshaping how we measure AI intelligence across dozens of academic subjects.Understanding Mixture of Experts from First Principles
One of the most exciting architectural innovations in recent years is the **Mixture of Experts (MoE)**. It's a key reas...My Thoughts on Andrew Ngs Building Faster and Smarter with AI
{{< youtube RNJCfif1dPY >}} I watched Andrew Ng's latest talk on AI startup strategy, and while I disagree with some o...AI Agent Communication Protocols MCP, ACP, A2A, and ANP
An overview of the most important communication protocols for multi-agent systems, and how they enable interoperability and scalability.Small Language Models are the Future of Agentic AI
I recently came across a paper titled *"Small Language Models are the Future of Agentic AI,"* and it got me thinking. T...Meet AlphaEvolve the AI That Discovers New Algorithms
An introduction to AlphaEvolve, DeepMind's new AI agent that uses evolutionary search and LLM-driven code synthesis to autonomously discover and optimize algorithms, outperforming human-designed solutions in several domains.Learning CrewAI in a Step-by-Step Guide with 10 Concepts
A beginner-friendly guide to mastering CrewAI, from basic agents and tasks to advanced multi-agent workflows with tools and custom LLMs.An Introduction to Context Engineering for AI Code Generation
How to prevent AI coding assistants from generating outdated or deprecated code by using real-time context engineering.A Developers Guide to Effective AI Coding Agents
Moving beyond basic code completion to a structured, developer-led workflow that harnesses the full potential of AI coding agents.Deep Research Applications of Modern LLMs Generated through Deep Research
Exploring how modern AI systems are evolving beyond conversational chatbots to become autonomous research agents capable of conducting comprehensive, PhD-level investigations.