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E-Commerce Agents
Home
Getting Started
Quick Start
Deployment & Development
Troubleshooting
Concepts
What is an agent
The agentic loop
Tools
The agent harness
Why multi-agent
Orchestration patterns
Graphs in agent systems
State, memory, and sessions
Grounding and RAG
Guardrails
Human-in-the-loop
Evaluation
Observability and cost
Production concerns
Tutorials
Setup
Chapter 00 — Setup your dev environment
Tier 1 — Core Agent
Chapter 01 — Your First Agent
Chapter 02 — Adding Tools
Chapter 03 — Streaming and Multi-turn
Chapter 04 — Sessions
Tier 2 — Agent Internals
Chapter 05 — Context Providers
Chapter 06 — Middleware and the Agent Pipeline
Chapter 07 — Observability with OpenTelemetry
Chapter 08 — MCP Tools
Tier 3 — Workflow Foundations
Chapter 09 — Workflow Executors and Edges
Chapter 10 — Workflow Events and Builder
Chapter 11 — Agents in Workflows
Tier 4 — Orchestrations
Chapter 12 — Sequential Orchestration
Chapter 13 — Concurrent Orchestration
Chapter 14 — Handoff Orchestration
Chapter 15 — Group Chat Orchestration
Chapter 16 — Magentic Orchestration
Tier 5 — Advanced
Chapter 17 — Human-in-the-Loop
Chapter 18 — State and Checkpoints
Chapter 19 — Declarative Workflows
Chapter 20 — Workflow Visualization
Chapter 20b — DevUI: interactive dashboard for agents and workflows
Capstone
Chapter 21 — Capstone Tour
Bonus Pattern
Chapter 22 — Group-Chat Debate (Round-Table Orchestration)
Tier 6 — Missing Concepts
Chapter 23 — A2A Protocol
Chapter 24 — RAG and Grounding
Chapter 25 — Guardrails
Chapter 26 — Evals
Chapter 27 — Agent-as-tool
Tier 7 — Patterns Without Production Wiring
Chapter 28 — Reflection and Critique
Chapter 29 — Planner-Executor
Chapter 30 — Subworkflows
Chapter 31 — Retry and Compensation (Saga Pattern)
Cost Control
Chapter 32 — Cost Control and Budgets
Architecture
∞
Agent Collaboration Flows
Database Schema
API Reference
Frontend Architecture
Workflow diagrams
Guides
Adding a Specialist Agent
MCP Integration
Telemetry & Observability
Security Guide
Agent Quality & Evaluation
Microsoft Agent Framework — Patterns & Best Practices
Reference
Python vs .NET Feature Parity Matrix
Agent Security Audit Matrix
MAF Jargon Glossary
Mermaid Diagram Style Guide
AI Knowledge Hub — learn the fundamentals
E-Commerce Agents on GitHub
AI Knowledge Hub
Clean Architecture Starter
MEAN Stack with Docker
Search E-Commerce Agents
Run it
View on GitHub
nitinksingh.com
Tutorials
Tier 5 — Advanced
Tier 5 — Advanced
Chapters in Tier 5 — Advanced.
Table of contents
Chapter 17 — Human-in-the-Loop
Chapter 18 — State and Checkpoints
Chapter 19 — Declarative Workflows
Chapter 20 — Workflow Visualization
Chapter 20b — DevUI: interactive dashboard for agents and workflows