Page 5 of 8~104 min topic

Multi-Agent Systems

Anticipate failure modes

Name failures by their mechanism in multi-agent systems on the software-release workflow, not with a generic hallucination label.

~13 min this pageFailure modes

1Learn the idea

Read

Response design

See it

Agent loop
01Plan
02Act
03Observe
04Check

Think → act with a tool → observe → repeat (with a human check)

For each severe multi-agent systems failure on the software-release workflow, define stop condition, safe state, owner, and lasting prevention. Rollback only works if prior prompts, indexes, and models remain available. “Send to a human” needs queue capacity and context—not just a button name.

Run one tabletop on the software-release workflow for multi-agent systems: inject a defect, verify detection, contain, recover, and keep the blameless trace.

Read

Make it operational

After the tabletop, store the injected multi-agent systems defect for the software-release workflow as a regression fixture. If the same failure later reaches users silently, your detection story was aspirational. Detection without a fixture tends to rot for multi-agent systems.

Also pin one numeric memory from this multi-agent systems chapter: If three agents each err 5% independently on a serial path, naive end-to-end success can fall near 0.95³≈0.86 before retries. That number is not decoration; it is a template for how claims about multi-agent systems on the software-release workflow should look in design docs. Scoped specifically to multi-agent systems / software-release workflow / failure-modes.

Read

Common mix-ups

People confuse multi-agent systems with neighboring buzzwords when debugging the software-release workflow. Before changing prompts, ask whether the broken stage was evidence gathering, the multi-agent systems judgment itself, validation, or the product action. Fixing the wrong stage creates folklore (“we tried multi-agent systems and it failed”) that blocks the next team on the software-release workflow. Scoped specifically to multi-agent systems / software-release workflow / failure-modes.

Read

Rehearsal (multi-agent-systems/failure-modes)

Write a five-line artifact for this page: goal, inputs, check, owner, stop rule. Invent one fluent failure that the check would catch. Keep details specific to multi agent systems rather than generic AI advice.

Read

Rehearsal (multi-agent-systems/failure-modes)

Write a five-line artifact for this page: goal, inputs, check, owner, stop rule. Invent one fluent failure that the check would catch. Keep details specific to multi agent systems rather than generic AI advice.

Read

Rehearsal (multi-agent-systems/failure-modes)

Write a five-line artifact for this page: goal, inputs, check, owner, stop rule. Invent one fluent failure that the check would catch. Keep details specific to multi agent systems rather than generic AI advice.

Read

Rehearsal (multi-agent-systems/failure-modes)

Write a five-line artifact for this page: goal, inputs, check, owner, stop rule. Invent one fluent failure that the check would catch. Keep details specific to multi agent systems rather than generic AI advice.

Go deeper

Before you start

Why this matters

Invent an incident for the software-release workflow involving multi-agent systems. What earliest signal should fire before users complain?

Ping-pong loops

Detect with agents reassign forever. Respond by max hops; terminate with escalation.

Shared false belief

Detect with all trust one bad search hit. Respond by independent checks on critical facts.

Privilege creep

Detect with researcher agent can deploy. Respond by per-role tool allowlists.

Opaque handoffs

Detect with no artifact IDs. Respond by require structured messages.

In the wild

See how this idea shows up as a product and a company — then come back to the lesson. Skills transfer across vendors.

Check your understanding

Page assessment

Answer from memory. Completion is saved from this evidence, not from opening the next page.

1. What is one idea from this page you would apply, and what evidence would you check?

All responses are required.