LLM agents

LLM Agent Tool Use: From Function Calling to MCP

A complete breakdown of tool use, the core mechanism that lets LLM agents interact with the outside …

LLM Agent Memory System Design: From Short-Term Memory to Long-Term Memory

Design a memory architecture so LLM agents can retain context and learn over the long term. This pos…

Evaluating and Debugging LLM Agents: Strategies for Reliability in Non-Deterministic Systems

How do you test non-deterministic LLM agents and make them more reliable? This post covers practical…

[MAS Deep Dive] Orchestration Patterns and Communication Protocol Design Guide for Reliable LLM Agents

Going beyond the limits of a single agent, this guide shows how to build complex, highly reliable en…

Designing Multi-Step Reasoning for LLM Agents with the ReAct Pattern

A guide to the reasoning mechanisms that go beyond simple prompt calls—breaking down and solving com…

LLM Agents Deep Dive, Part 3: Evaluation Frameworks and Multi-Agent Operations

Part 2 covered tool-call orchestration and planning; in production, agents more often fail because e…

AI Agents: A 5-Step Practical Roadmap from PoC to Real Automation

Is your AI agent initiative stuck at the demo stage? This guide presents a concrete 5-step roadmap f…

LLM Agent Security Design Guide: From Prompt Injection to Secure Deployment

How to apply least privilege to LLM agents: minimize tools, drop open-ended tools, narrow service-ac…

State Management for LLM Agents: Stabilizing Long Workflows with State Machines and Memory Layers

For LLM agents to reliably execute complex business processes beyond simple conversation, state mana…

How LLM Agents Evolve from Simple Workers into Business Orchestrators (Part 1)

Still thinking of LLM agents as simple Q&A chatbots? This guide presents the system architecture thr…

BPMN-Based AI Agent Workflow Design: A Roadmap for Reliable Enterprise Orchestration

Beyond the limits of simple prompt chaining, this guide shows how to design complex AI agent workflo…

The Evolution of LLM Agents: A Design Pattern Guide for Autonomous Business Workflows Beyond Simple Tool Calling

For LLM agents to autonomously handle complex enterprise business logic, systematic orchestration de…

Design Principles for Complex Tasks: Building Autonomous Systems with the Agent Delegation Pattern

Go beyond the limits of a single LLM agent and master the Agent Delegation pattern, where multiple s…

LLM Agent Function Calling: How It Works and How to Design Multi-Step Workflows

A deep dive into how LLMs go beyond simple text generation to call external APIs and make complex de…

Architectural Design to Prevent LLM Agents' 'Memory Loss': An In-Depth Guide to Implementing Long-Term Memory (LTM)

Going beyond the limits of a simple context window, this guide shows how to make agents persistently…

Beyond PoC to Production: 3 Core Methodologies for Ensuring LLM Agent Reliability (Testing, Guardrails, and Monitoring)

The biggest challenge in LLM agent development is ensuring reliability. This guide goes beyond simpl…

LLM Agent Security Architecture: A Design Guide for Runtime Guardrails Against Prompt Injection and Jailbreak Attacks

LLM agent vulnerabilities arise at the system integration layer, not from model performance. This gu…

A Complete Guide to LLM Agent Reliability Validation: From RAG to Complex Task Benchmarking

Validating LLM agent performance requires more than simple tests—it demands systematic benchmarking.…

Architecture Design Guide for LLM Agents Directly Controlling Robots and Equipment: Digital Twin-Based AIoT

An in-depth analysis of the latest AIoT architectures that connect LLM reasoning to real-world physi…

RAG + Knowledge Graphs: A Reasoning Architecture for LLM Agents

This guide shows how to overcome RAG’s limits of simple information retrieval and build next-generat…