Production AI systems designed around real constraints.
Eight architecture briefs show how agents, deterministic services, data, external systems, approval gates, and human operators work together.
Architecture responsibilities
HumanOperator
AgentBounded reasoning
ServiceDeterministic control
DataState and evidence
ApprovalDecision gate
ExternalConnected system
Secure MCP and tool infrastructure
Secure Agent Gateway
A governed gateway separates agent intent from access to business systems. Identity, tenant policy, typed MCP tools, approval rules, and audit records keep execution bounded and reviewable.
A release workspace compares prompt, model, retrieval, and tool versions against governed evaluation datasets. Automated scoring and human review create an explicit gate before production promotion.
A durable operations console turns agent proposals into reviewable work items with evidence, risk routing, expiry, reassignment, and amendment. Execution resumes only after current policy and approval state are rechecked.
Human in the LoopDurable StateRisk RoutingIdempotencyAudit
A supervisor routes bounded tasks to planner, retrieval, research, specialist, and validation agents. Durable queues, explicit handoff contracts, scoped context, and policy gates preserve control under parallel work.
A permission-aware retrieval system combines graph traversal, semantic search, and structured lookup. Bounded context assembly returns grounded answers with citations and source provenance.
A privacy-aware administrative workflow coordinates intake, document extraction, policy retrieval, scheduling, validation, and exceptions. Staff and operations reviewers retain authority over sensitive or high-impact steps.
Healthcare AIPHI ControlsRBACHuman ReviewAudit
Multi-Agent Healthcare Operations System architecture thumbnail
A SOC analyst receives correlated evidence from intake, enrichment, threat, asset, identity, and response-recommendation agents. Deterministic policy gates and scoped adapters keep consequential response under human control.
