# Graphite Chat - The AI reviewer you can collaborate with.

Built into your PR page, Graphite Chat goes beyond static comments to help you review, fix, and commit changes, instantly.

## Turn feedback into instant fixes

Graphite Chat brings full context from your codebase and PR history to every review. Ask questions and make instant updates right as you're reviewing.

### Instant, high-signal AI reviews

Get precise, context-aware feedback on your PRs the moment you open them.

### Get in-line context on code changes

Ask Graphite Chat for explanations on code diffs right where you're reviewing, with full context from your codebase and repo history.

### Resolve CI failures in one click

Fix failing checks right in your PR. Graphite Chat knows what's broken and patches it instantly.

### Apply fixes instantly

Turn suggested fixes into commits in seconds. Review, accept, and apply improvements all without leaving your PR.

### Preview and update changes with a full Editor view

See and edit your code in context with a complete, built-in editor on your PR page.

## Get instant reviews

Start catching bugs in under 3 minutes.

- 1-click fixes
- High signal
- Custom rules

Graphite Chat

342 issues found
- Potential edge case
- Documentation issue
- Code quality/style
- Performance issue
- Accidentally committed code
- Security issue
- Logic bug

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1482 PRs reviewed  
281 Issues led to fixes  
3.5% Comments downvoted

```javascript
const port = 3000;
```

Unresolved thread: line +3  
Graphite1h ago  
Logic bug  
Change the port from 3000 to 8000 to match the exported port in the tests. The CI test is failing because it expects the server to run on port 8000.

### Suggested change
```javascript
const port = 8000;
```

### Commit suggestion
- Update server.js
- Commit changes

### Custom rules
Define rules to detect issues in your codebase in addition to general bugs.

Prompts:  
- Implement rate limiting and request validation to prevent abuse.  
- Verify the integrity of third-party libraries and dependencies before use.

Get feedback on every PR in seconds, not hours

### Testimonial

"It's different from other AI tools because...it actually works."  
**Brian Michel, Software Engineer**

### Why teams choose Graphite Chat

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

#### More impact, less noise

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

**Less than 5%** negative comment rate

#### Instant reviews

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

#### Custom rules

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

### Use cases

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

## Frequently asked questions

### How do I get access to Graphite Chat?

### Does Graphite Chat have repo and codebase context?

### What can I do with Graphite Chat?

### How is Graphite Chat different from other AI code reviewers?

### What's the difference between Graphite Chat, AI Reviews, and Chat?

### Is my code secure when using Graphite Chat?

### Can Graphite Chat work with stacked PRs?

Still have questions? Contact our team.

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Built for the world’s fastest engineering teams, now available for everyone.