Engineering code review agent. A production blueprint.
A 6-week engineering code review agent on Google's Gemini Enterprise Agent Platform. ADK, Memory Bank, Agent Registry, Model Armor.
The outcome.
- What it does
Senior-engineer feedback on every PR.
Reviews pull requests against your team's standards (security, style, test coverage, doc drift) with feedback that reads like a senior engineer left it.
- Who it serves
VP Engineering, Director DevProd, every team lead.
VP Eng gets consistent review velocity. Director DevProd gets a measurable lift in PR throughput. Team leads get hours back.
- Business KPI
Time-to-first-review and review consistency.
Time-to-first-review drops from hours to minutes. Review consistency lifts because the standards live in one place.
Components used.
Five platform components. Each one earns its place. Every version pinned at delivery.
ADK Python v1.32
Agent Development Kit. The agent is shipped as ADK code your team owns and deploys.
Memory Bank
Long-running context across sessions and between agent steps.
Agent Registry
Versioned registry entry with policy, owner, and rollback target. Written before cutover.
Model Armor
Prompt and response policy at the gateway. PII redaction and jailbreak filters enforced inline.
Eval harness
Golden-set evals wired to your CI on day one. Every PR ships with the regression delta.
IAM & Workload Identity
Per-agent service accounts. Scoped to the providers and stores the blueprint actually touches.
Cloud Trace + Logging
Per-step traces piped to the stack you already operate. The on-call rotation does not change.
Agent Runtime
Autoscaled, regionally pinned. First-class A2A and tool invocation.
Persona. VP Engineering, Director DevProd.
VP Engineering cares about velocity without losing the quality bar. The blueprint installs a senior reviewer that scales with PR volume.
Director DevProd cares about throughput. The blueprint cuts mean time to first review from hours to minutes.
Team leads get their quality standards encoded once and applied consistently across every PR.
Timeline. 6 weeks.
The standard 6-week pilot methodology — discovery, build, govern, deploy.
Book the call. We bring the named SE.
Two business days to a named SE on the call. The first meeting is a working session, not a deck.