AI Agent Architecture

Design the agent before you build the agent

An advisory engagement for leaders who want to know an agentic system will work — and stay safe — before committing to a build. We map the workflow, design the topology and guardrails, and hand you a plan that's ready to ship.

  • Agent topology & action-layer design
  • Guardrails & human checkpoints
  • Risk register & failure-mode analysis
  • Sequenced, estimated build plan
1–3 wks
from kickoff to a buildable architecture
0
production code written before the design is signed off
100%
of high-risk actions mapped to a control
4
deliverables: topology, controls, risk register, build plan
// why architecture first

Most agent projects fail in the design they skipped

The demo always works. Production is where the unscoped decisions surface.

An agent that summarizes a document is a feature. An agent that takes actions in your systems — issues refunds, edits records, sends mail, moves money — is an operational system with a blast radius. The gap between those two is almost entirely design: what the agent is allowed to do, how it decides, what happens when it's wrong, and who can prove what it did.

We've watched teams burn a quarter wiring an agent to a model and an API, only to discover there was no plan for permissions, no spend ceiling, no rollback, and no way to explain a single decision to a regulator or a customer. The fix is cheap up front and brutally expensive later. This engagement is the up-front version.

// what we design

The decisions that determine whether it ships

Each one is a deliberate choice in your architecture document — not a default we inherited from a framework demo.

// the engagement

How the design sprint runs

A short, structured path from a fuzzy ambition to a plan your team can build against.

01

Scope

We pick the workflow, agree on what 'done' and 'safe' mean, and inventory the systems the agent must touch.

02

Model

We trace the workflow end to end, find the decisions and edge cases, and stress-test feasibility against real data.

03

Architect

We design topology, action layer, guardrails, and checkpoints, then write it up as a reviewable document.

04

Plan

We hand off a risk register and a sequenced, estimated build plan — buildable by us or by your team.

// de-risking

We name the failure modes before they cost you

Agentic risk isn't abstract. It's a refund issued twice, a record overwritten with a confident hallucination, a loop that quietly spends a month of token budget overnight, or a customer email no one approved. Each is preventable with a specific control — and unforgivable without one.

Your architecture ships with a risk register: every credible failure mode, its likelihood and blast radius, and the design decision that contains it. That document is what lets a CISO, a compliance lead, or a nervous board sign off on autonomy with their eyes open.

  • Least-privilege action scoping by default
  • Spend ceilings and loop-detection built in
  • Decision lineage for every autonomous step
  • Clear escalation and rollback paths

Design-first vs. build-first

The same destination, two very different ways to get there.

Build-first (the usual)Design-first (this engagement)
First artifactA demo that works onceAn architecture that survives production
RiskDiscovered in productionNamed in a register, mitigated in design
PermissionsBroad, bolted on laterLeast-privilege, scoped per action
Sign-offHope and a live demoA document a CISO can actually approve
Build estimate"A few weeks?"Sequenced plan with real effort numbers

Frequently asked questions

Is this advisory, or do you build too?

This engagement is the design phase — topology, action layer, guardrails, and a build plan you can hand to any team. Most clients then have us build it, but the architecture is yours either way, vendor-neutral and documented.

We already have a prototype. Is it too late to bring you in?

No — that's a common entry point. We review the prototype, find where it will break under real volume, permissions, and edge cases, and re-architect the parts that won't survive production rather than starting from scratch.

How long does an architecture engagement take?

A focused design sprint runs one to three weeks depending on how many workflows and systems are in scope. You leave with an architecture document, a risk register, and a sequenced build plan with effort estimates.

What does 'de-risk' actually mean here?

We name the failure modes before they cost you — hallucinated actions, unbounded tool access, runaway spend, silent data leakage, and decisions no one can explain — and we put a specific control against each one in the design.

Where this fits in the journey

Architecture sits between readiness and the build. Start wherever you are.

Bring the workflow. Leave with the blueprint.

A short design sprint that turns an agentic ambition into an architecture, a risk register, and a build plan you can act on with confidence.