Multi-Agent Systems

How a Mid-Size Financial Services Firm Rebuilt Their Multi-Agent Observability Stack After a Silent Tool-Poisoning Attack Went Undetected for 11 Days

AI Security

How a Mid-Size Financial Services Firm Rebuilt Their Multi-Agent Observability Stack After a Silent Tool-Poisoning Attack Went Undetected for 11 Days

On a Tuesday morning in late Q4 of last year, a senior platform engineer at a mid-size wealth management firm we'll call Meridian Capital Partners noticed something strange. A downstream compliance reporting agent had been silently appending a low-confidence disclaimer to a subset of client portfolio summaries. Not

By Scott Miller
How to Build a Dead Letter Queue and Failed Task Recovery System for Enterprise Multi-Agent Pipelines Where Partial Tool Execution Leaves External State Inconsistent

Multi-Agent Systems

How to Build a Dead Letter Queue and Failed Task Recovery System for Enterprise Multi-Agent Pipelines Where Partial Tool Execution Leaves External State Inconsistent

Here is the scenario: your enterprise multi-agent pipeline is humming along beautifully. Agent A calls a payment API, Agent B updates the CRM record, Agent C triggers the fulfillment webhook. Then, mid-flight, Agent B crashes. The payment went through. The CRM was never updated. The fulfillment webhook never fired. You

By Scott Miller
How Enterprise Backend Teams Are Architecting Agent-to-Agent Trust Boundaries When Orchestrator and Subagent Models Come From Different Providers (And Why Implicit Trust Inheritance Is the Security Vulnerability Nobody Is Patching in 2026)

AI Security

How Enterprise Backend Teams Are Architecting Agent-to-Agent Trust Boundaries When Orchestrator and Subagent Models Come From Different Providers (And Why Implicit Trust Inheritance Is the Security Vulnerability Nobody Is Patching in 2026)

Imagine your enterprise has deployed a sophisticated AI orchestration layer. A GPT-class orchestrator model from one provider receives a high-level task, breaks it into subtasks, and dispatches those subtasks to specialized subagents: a code-generation model from a second provider, a data-retrieval agent hosted on a third, and a compliance-checking agent

By Scott Miller
FAQ: What Enterprise Backend Teams Building Multi-Agent Systems Actually Need to Know About Human-in-the-Loop Interruption and Approval Gates That Don't Silently Become Rubber Stamps Under Production Load

Multi-Agent Systems

FAQ: What Enterprise Backend Teams Building Multi-Agent Systems Actually Need to Know About Human-in-the-Loop Interruption and Approval Gates That Don't Silently Become Rubber Stamps Under Production Load

By early 2026, multi-agent AI systems have moved well past the proof-of-concept stage. They are now executing real business logic: filing procurement requests, drafting and sending customer communications, triggering infrastructure changes, and making sequential decisions that compound over time. With that power comes a design responsibility that most backend teams

By Scott Miller
How to Build a Dynamic Rate Limiting and Backpressure Management Layer for Enterprise Multi-Agent Systems That Call Competing LLM Providers Under Shared Token Budget Constraints

Multi-Agent Systems

How to Build a Dynamic Rate Limiting and Backpressure Management Layer for Enterprise Multi-Agent Systems That Call Competing LLM Providers Under Shared Token Budget Constraints

Enterprise agentic AI has crossed a critical threshold in 2026. Multi-agent systems are no longer experimental curiosities; they are production infrastructure. A single enterprise workflow might now involve a planner agent, a retrieval agent, a code-generation agent, a validation agent, and a summarization agent, all firing concurrently, all calling different

By Scott Miller
How Enterprise Backend Teams Can Build a Multi-Agent State Persistence and Recovery Architecture That Survives Mid-Task Infrastructure Failures

Multi-Agent Systems

How Enterprise Backend Teams Can Build a Multi-Agent State Persistence and Recovery Architecture That Survives Mid-Task Infrastructure Failures

Agentic AI is no longer a research curiosity. By early 2026, enterprise engineering teams across finance, healthcare, logistics, and SaaS are deploying multi-agent pipelines that autonomously plan, execute, call external tools, and make consequential decisions with minimal human supervision. The promise is extraordinary. The operational risk is equally so. Here

By Scott Miller
FAQ: What Enterprise Backend Teams Building Multi-Agent Systems Actually Need to Know About Claude 4's Extended Thinking Budgets (And Why Treating Them Like Standard Inference Calls Is Quietly Destroying Your Latency SLAs and Cost Models)

Claude 4

FAQ: What Enterprise Backend Teams Building Multi-Agent Systems Actually Need to Know About Claude 4's Extended Thinking Budgets (And Why Treating Them Like Standard Inference Calls Is Quietly Destroying Your Latency SLAs and Cost Models)

You've instrumented your multi-agent pipeline. You've set up your orchestration layer. You've wired Claude 4 into your tool-calling loop, and everything looks clean on paper. Then your latency dashboards start drifting. Your monthly AI spend looks like it was authored by someone who has

By Scott Miller
FAQ: What Enterprise Backend Teams Building Multi-Agent Systems Actually Need to Know About the EU AI Act's GPAI Obligations ,  And Why Most Are 90 Days Away from a Compliance Crisis

EU AI Act

FAQ: What Enterprise Backend Teams Building Multi-Agent Systems Actually Need to Know About the EU AI Act's GPAI Obligations , And Why Most Are 90 Days Away from a Compliance Crisis

The calendar says March 2026. The EU AI Act's General-Purpose AI (GPAI) model obligations have been in force since August 2025, and the enforcement machinery is now fully operational. Yet if you walked into the average enterprise backend team building multi-agent pipelines today and asked them to describe

By Scott Miller
7 Ways Enterprise Backend Teams Are Using MCP's Roots Specification to Enforce Filesystem and Repository Boundaries Across Multi-Agent Coding Workflows in 2026

Model Context Protocol

7 Ways Enterprise Backend Teams Are Using MCP's Roots Specification to Enforce Filesystem and Repository Boundaries Across Multi-Agent Coding Workflows in 2026

When Anthropic introduced the Model Context Protocol (MCP) as an open standard in late 2024, most of the early excitement centered on its Tools and Resources primitives. Engineers loved the idea of giving AI assistants structured, auditable access to external systems. But as enterprise adoption matured through 2025 and into

By Scott Miller
A Beginner's Guide to Vector Database Selection for Enterprise Backend Teams Building Their First Long-Term Memory Layer in Multi-Agent Systems

Vector Databases

A Beginner's Guide to Vector Database Selection for Enterprise Backend Teams Building Their First Long-Term Memory Layer in Multi-Agent Systems

So your enterprise AI team has just been handed the mandate: build a multi-agent system that actually remembers things. Not just within a single conversation, but across sessions, users, workflows, and weeks. Congratulations. You've just walked into one of the most exciting, and most misunderstood, infrastructure challenges in

By Scott Miller