Execution model
A useful multi-agent system is not a chat room. It is a runtime with bounded roles, typed handoffs, termination rules, and inspectable state transitions.
Multi-Agent Systems
Architecture patterns for coordinating multiple AI agents with clear roles, shared state, tools, and failure handling.
agents architecture diagram. Nodes: ingress, router, planner, executor, state, audit. Flow: ingress to router (primary); router to executor (primary); executor to state (primary); router to planner (supporting); planner to state (supporting); executor to audit (feedback).
Reliability model
The difficult parts are retries, delegation limits, typed tool failures, observability, and recovery after partial execution.
Multi-Agent Runtime
Coordination, state transitions, and typed execution boundaries for agents that need to work together.
agents architecture diagram. Nodes: ingress, router, planner, executor, state, audit. Flow: ingress to router (primary); router to executor (primary); executor to state (primary); router to planner (supporting); planner to state (supporting); executor to audit (feedback).
Tool Ecosystem
MCP integrations, typed tools, permission boundaries, routing schemas, and protocol adapters.
tools architecture diagram. Nodes: agent, policy, MCP, adapter, tool, audit. Flow: agent to MCP (primary); MCP to adapter (primary); adapter to tool (primary); agent to policy (supporting); policy to adapter (supporting); tool to audit (feedback).
Evaluation Systems
Regression suites, adversarial cases, trace review, cost tracking, and evidence that a system is ready to ship.
evals architecture diagram. Nodes: trace, cases, score, regress, report, fix. Flow: trace to cases (primary); cases to score (primary); score to report (primary); score to regress (feedback); regress to fix (supporting); fix to trace (loop, correction path).
Related projects
Projects where I apply this concept. The projects page shows the code and maturity of each one.
Have a project in mind?
Write to info@gianlucamazza.it with the operational problem and the systems involved. When a working prototype already exists, the first step is the production readiness review. That review does not include code changes.