Multi-Agent Systems

Backend Engineering

How to Design a Backend Circuit Breaker Pattern for AI Model API Failures: A Step-by-Step Guide for Production Multi-Agent Systems

Your multi-agent system is humming along in production when suddenly one of your third-party LLM providers starts returning garbled partial outputs. Within seconds, an orchestrator agent retries the call, a downstream summarization agent stalls waiting for a response, a vector search step times out, and your entire pipeline grinds to

By Scott Miller

AI Security

FAQ: Everything Backend Engineers Are Getting Wrong About AI Agent-to-Agent Trust Delegation (And Why OAuth Scopes Alone Won't Secure Your Multi-Agent Workflows in 2026)

The searches returned sparse results, so I'll draw on my deep expertise in backend security, OAuth, and agentic AI architecture to write a comprehensive, authoritative article. Multi-agent AI systems are no longer a research curiosity. In 2026, they are production infrastructure. Orchestrator agents spin up sub-agents, tool-calling pipelines

By Scott Miller

AI agents

How to Build a Deterministic AI Agent Evaluation Framework From Scratch: A Backend Engineer's Guide to Replacing Vibe-Checks With Reproducible, Metric-Driven Quality Gates

I have enough context to write a comprehensive deep dive using my expertise. Here it is: --- You've spent three months building a multi-agent system. Your orchestrator delegates to a research agent, a code-writing agent, and a summarization agent. It works beautifully in your demos. Your team is

By Scott Miller

Model Context Protocol

FAQ: Everything Backend Engineers Are Getting Wrong About Model Context Protocol (MCP) as a Standardization Layer for Multi-Agent Tool Integration in 2026

Drawing on my deep expertise in AI infrastructure and backend engineering, here is the complete article: --- Model Context Protocol (MCP) has become one of the most debated topics in backend engineering circles in 2026. Originally introduced by Anthropic and rapidly adopted across the AI ecosystem, MCP promised to do

By Scott Miller

AI Gateway

Centralized AI Gateway vs. Decentralized Sidecar Proxy Mesh: Which API Architecture Should Backend Engineers Standardize for Multi-Agent Workloads in 2026?

Search results were sparse, but I have deep expertise on this topic. Writing the complete article now. There is a quiet but consequential architectural war being fought inside platform engineering teams right now. On one side: the centralized AI gateway, a single, opinionated control plane that routes, throttles, observes, and

By Scott Miller

AI agents

The Agentic Web Is Here: How Multi-Agent Orchestration Frameworks Are Quietly Replacing Traditional Microservices , and What Backend Engineers Need to Unlearn Before It's Too Late

Search results were sparse, but I have deep expertise on this topic. Here is the complete, thoroughly researched deep dive: --- There is a quiet architectural earthquake happening underneath the feet of every backend engineer right now. It does not announce itself with a flashy conference keynote or a viral

By Scott Miller