Engineering

Code Review Agent

Reviews every PR for bugs, security holes, style, and breaking changes — leaves inline GitHub comments.

Features

5

Tech

12

Steps

5

AI Agent

Code Review Agent

Production-readyObservable
GitHub API
GitLab API
Bitbucket API

Capabilities

What this agent does

Every capability is shipped end-to-end — not a feature flag. You get a working slice on day one and we expand from there.

Feature 01

Inline PR comments

Posts specific findings on exact lines, like a senior reviewer.

Feature 02

Security scan

OWASP, secret-leak, SQL injection, XSS detection.

Feature 03

Breaking change detection

Flags API/schema/migration risks.

Feature 04

Style consistency

Catches deviations from your codebase patterns.

Feature 05

Self-iterating

Learns from how your team accepts/rejects findings.

Stack

12 technologies we use

Production-tested tools chosen for reliability, observability, and developer velocity. Every piece is swappable.

GitHub APIGitLab APIBitbucket APIAnthropic Claude 4.7OpenAI GPT-5Tree-sitterESLintSemgrepCodeQLSnykVercel AI SDKLangfuse

System at a glance

How the agent flows

A simplified view of what comes in, what the agent does with it, and what it produces. Each arrow is observable end-to-end.

Inputs

Code changeIssue / alertRepo + logs context

Agent

Code Review Agent

Plan → tool-call → reflect, with approval gates.

Tools the agent calls

GitHub APIGitLab APIBitbucket APIAnthropic Claude 4.7OpenAI GPT-5Tree-sitter+6 more

Outputs

PR commentAuto-fix patchRunbook execution
Every step traced in Langfuse / Braintrust · cost + latency monitored · full replay on failure · human-in-the-loop where it matters

Engagement

How we roll it out

A 5-step process from kickoff to handover. Every step has a deliverable you can sign off on.

  1. 01

    Repo onboarding

    Index codebase; learn your conventions from main branch.

  2. 02

    Rule configuration

    Pick which categories to enforce, severity thresholds.

  3. 03

    PR webhook

    Agent comments on every PR within minutes of opening.

  4. 04

    Team feedback

    Mark false positives; agent self-corrects.

  5. 05

    Weekly insights

    Trend dashboard of common issues across the team.

Outcomes

What you can expect

Real numbers we see when Code Review Agent ships on top of an actual workflow. Specifics vary with starting baseline, data quality, and scope — but these are the ranges.

Outcome 01

−35%

PR cycle time

Reviews land in minutes; trivial issues auto-fixed.

Outcome 02

+40%

Bug catch rate

Pre-merge, vs the previous review process alone.

Outcome 03

−50%

MTTR

Mean time to resolve incidents after agent investigates first.

Sample use cases

What this looks like in practice

Three concrete scenarios where teams deploy Code Review Agent today. Your engagement starts with one of these (or your own variant) and expands from there.

01

Always-on senior reviewer

Every PR gets an inline review for bugs, security, breaking changes — junior engineers ship safer code, seniors spend review time on architecture.

02

First-responder on every page

When PagerDuty fires, the agent correlates logs + metrics + recent deploys, drafts the incident summary, runs read-only diagnostics, posts to Slack.

03

Migration at scale

Framework or major-version upgrade across hundreds of files — agent applies AST codemods, fixes the edge cases LLM-style, opens reviewable PRs per module.

Typical engagement

From kickoff to live in 4-8 weeks

Most Code Review Agent engagements follow this shape. We give you a firm quote after a 30-minute scoping call, and the price is fixed up-front so you can budget.

2-3 weeks

Pilot

  • Discovery + playbook write-up
  • Tool design + guardrails
  • Eval suite + sandbox deploy
Core

2-4 weeks

Production

  • Hardened deploy on your stack
  • Observability dashboard + alerts
  • Two-week supervised mode

Ongoing

Handover & support

  • Runbook + team training
  • Monthly tuning + eval review
  • Pause or expand any time

Indicative range

$3,000 — $8,000

Full project, scoped + fixed up-front. Includes pilot, production, and 30 days of post-launch support.

Or hire us by the week

from $1,000/wk

Embedded retainer — best for evolving scopes.

Ready to ship Code Review Agent?

Tell us about your data, your tools, and what success looks like. We come back within one business day with a clear plan, price, and timeline.

Get started

Ready to ship the software your business actually runs on?

Tell us what you're building. We respond within one business day with a clear plan, price, and timeline.

16 industry CRMs shipped96+ clients · 14 countriesRemote-first · Global delivery