Identity layer
constrain every request
A layered reference for identity, knowledge, orchestration, models, tools and monitoring.
Clear separation of concerns supports safer iteration and easier provider replacement.
Designed to support useful work, clear ownership and responsible evaluation. An effective implementation would first validate users, source material, operational ownership and what success actually means in this context. The architecture can then be selected to serve that need.
Illustrative scenarios, not claims of previously deployed client products.
constrain every request
retrieve permitted data
manage state and approvals
The implementation should be proportional to this use case. A conventional application, data service or controlled automation may be preferable to a fully autonomous agent.
Explore our architecture thinking ↗Important limits to address before implementation, not after launch.
This consideration belongs in requirements, testing and operational review.
This consideration belongs in requirements, testing and operational review.
This consideration belongs in requirements, testing and operational review.
Meaningful outcomes should be tied to the actual application. For AI Architecture Playbook, useful signals may include task completion, source accuracy, user corrections, exception volume, response time and cost per accepted outcome. Define thresholds with the project owner rather than advertising invented impact percentages.
Evaluate the full journey—not merely model responses. Data quality, interface clarity, identity controls, integrations and handoff experience can determine whether a sophisticated AI system is genuinely helpful.
Begin with a narrow task, representative users, trustworthy data and a measurable definition of success. Expand only after the first workflow is dependable.
The answer depends on data requirements, identity controls, integrations, deployment constraints and whether the task requires tool use. The smallest reliable architecture is usually a sensible starting point.
Unclear accountability, insufficient testing, missing source permissions, unrealistic cost assumptions and weak incident response can delay launch. Keep secrets on the server.
Tell us the work you want to improve. We can explore scope, technical feasibility and appropriate safeguards together.