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AI Reviews
 - Instant AI code review.

Graphite Agent finds critical bugs and security issues before they reach production.

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Testimonial
It's different from other AI tools because... it actually works.
Brian Michel from Browser CompanyBrian Michel, Software Engineer
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Case study
Graphite speeds up code review by 40x with Claude.
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Getting started

How it works

Start catching bugs in under 3 minutes.

Connect GitHub

One-click authorization. No config files. No setup.

Get instant reviews

Diamond analyzes every pull request in seconds, flagging only real issues.

Fix with one click

Accept AI-powered suggestions or customize the fix. Ship with confidence.

Features

Why teams choose Graphite Agent

The features that help teams review faster, catch more bugs, and enforce best practices.

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More impact, less noise

Teams that use Graphite Agent catch more critical issues with fewer false positives than competing solutions, from benchmark tests.

Less than 5% negative comment rate

Instant reviews

Graphite Agent integrates directly with GitHub where you can take suggestions in 1-click. No context switching needed.

Seamless integration with GitHub

Custom rules

Scale your team’s best practices. Write your team’s preferred rules in plain language, or choose from templates. Graphite Agent enforces them across every PR, instantly.

Adhere to your team's best practices
Logic bug
The condition in the if statement should be inverted. Change it to: if (!Object.keys(ASYNC_JOB_REGISTRY).includes(kind)) {
Potential edge case
readlink -f is not available on macOS by default. A more portable solution would be: bash filepath=$(perl -e 'use Cwd "abs_path";print abs_path(shift)' "$0") This achieves the same result but works across both Linux and macOS environments.
Security issue
Please remove this token logging. Exposing GitHub access tokens in logs creates a security risk, as these tokens grant API access and should be treated as sensitive credentials.
Accidentally committed code
Adding || true to this condition causes the function to unconditionally return "BINARY", bypassing the binary detection logic. This appears to be unintentional and should be removed to restore the original file type detection behavior.
Performance
The await inside Promise.all([...]) is preventing parallel execution of these promises. Since Promise.all expects an array of promises, the await here will cause the stack dependency check to complete before the merge job query begins. To achieve the intended parallel execution, remove the await from db.stack.getStackDependencyForPr().
Code style/quality
The callsite value markNotifAsRead doesn't match the function name markAsReadEndpoint.
Documentation issue
The description 'Get auth tokens for user' doesn't match the command's actual functionality. Consider changing it to 'Run async job queue and send a test email'.
Use cases

Catch more than just typos

Logic bug
Potential edge case
Security issue
Accidentally committed code
Performance
Code style/quality
Documentation issue
Testimonials

What customers are saying

See what other engineers have said about AI Reviews.

Konrad Komorowski, Software Engineer

Isometric

Graphite Agent is very high signal, unlike other tools on the market. It found a months old bug in our codebase, that no human engineer could spot and so far, every highlighted issue has been a real problem.

Brian Michel, Software Engineer

The Browser Company

It's different from other AI tools because... it actually works. It doesn't blindly say 'hey here's a typo,' it gives well reasoned recommendations based on the context of what I'm trying to build and what I'm trying to build it in.

Mike Deeks, Infra Engineer

Braintrust

Graphite Agent is currently my favorite thing. No fuss, easy to set up, easy to use, super helpful. I inserted our credit card and our lives got better.

Saket Gejji, CTO

Game Theory

We're seeing it comment on nits that we definitely would have missed, which is fantastic for improving our code quality.

Ruven Chu, Software Engineer

Goody

Graphite Agent has been great for us! It does a fantastic job at finding real problems with our code and not delivering a lot of noise.

Ali Andaç, Software Engineer

Lasso MD

Graphite Agent is a handy teammate who checks the PR quickly and saves your hours before merging your change. With this instant boost, development process time could decrease dramatically and ensure code quality level. Suggesting teams who aim for speed.

Reggie Escobar, Software Engineer

Soar Energy Solutions

It's really fast (it caught things before our CI did). It caught things before PR reviewers did.

Adam Walker, Co-Founder & CEO

Voxel Games

I've been using it for two weeks now and have to say, while it has only triggered a handful of times, each time has been an incredibly helpful insight on something I overlooked as well as other members of my team.

Konrad Komorowski, Software Engineer

Isometric

Graphite Agent is very high signal, unlike other tools on the market. It found a months old bug in our codebase, that no human engineer could spot and so far, every highlighted issue has been a real problem.

Brian Michel, Software Engineer

The Browser Company

It's different from other AI tools because... it actually works. It doesn't blindly say 'hey here's a typo,' it gives well reasoned recommendations based on the context of what I'm trying to build and what I'm trying to build it in.

Mike Deeks, Infra Engineer

Braintrust

Graphite Agent is currently my favorite thing. No fuss, easy to set up, easy to use, super helpful. I inserted our credit card and our lives got better.

Saket Gejji, CTO

Game Theory

We're seeing it comment on nits that we definitely would have missed, which is fantastic for improving our code quality.

Ruven Chu, Software Engineer

Goody

Graphite Agent has been great for us! It does a fantastic job at finding real problems with our code and not delivering a lot of noise.

Ali Andaç, Software Engineer

Lasso MD

Graphite Agent is a handy teammate who checks the PR quickly and saves your hours before merging your change. With this instant boost, development process time could decrease dramatically and ensure code quality level. Suggesting teams who aim for speed.

Reggie Escobar, Software Engineer

Soar Energy Solutions

It's really fast (it caught things before our CI did). It caught things before PR reviewers did.

Adam Walker, Co-Founder & CEO

Voxel Games

I've been using it for two weeks now and have to say, while it has only triggered a handful of times, each time has been an incredibly helpful insight on something I overlooked as well as other members of my team.
FAQ

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