# Seer Autofix

> Seer Autofix reads the stack trace, traces the root cause through your codebase, and drafts a fix — before you've finished reading the alert.

**URL:** https://sentry.io/product/seer/autofix/

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Seer Autofix reads the stack trace, traces the root cause through your codebase, and drafts a fix — before you've finished reading the alert.

## Features

### Find the root cause

An error surfaces in one place. The bug that caused it is usually somewhere else entirely.

Seer traces backward through your stack traces, breadcrumbs, spans, and logs until it finds the line that actually started the problem, not just the frame that blew up.

### Get the fix

Seer generates a targeted code fix with an explanation of why the change resolves the issue. You review the reasoning, not reverse-engineer it yourself.

If you're working in Cursor, Copilot, or Claude, Seer hands off directly with full context already loaded.

### Automate debugging

You don't have to be the one who notices the bug.

Configure Seer to run automatically on issues it's confident it can fix. Fixes show up as PRs, ready to review.

You decide how much to automate, Seer handles the queue.

## FAQ

**What kinds of issues can Seer fix?**

Seer can fix most bugs and performance issues that are addressable with a code change.

**Can Seer fix bugs that span multiple services or repos?**

Yes. Seer reads your distributed tracing data end-to-end, so it can identify root causes that cross service boundaries and propose fixes that touch more than one repo at once.

**Can Seer hand off to my coding agent instead of opening a PR directly?**

Yes. Once Seer has identified the root cause and drafted a fix, it can hand off to your coding agent with full context already loaded — so you're not re-explaining the problem from scratch.

**Which coding agents does Seer integrate with?**

[Cursor](https://docs.sentry.io/integrations/coding-agents/cursor/), GitHub Copilot, and Claude. If you're working in any of these, Seer can pass the root cause, relevant code, and proposed fix directly into your coding environment.

**How does Seer decide which issues to run Autofix on automatically?**

Seer evaluates each new issue and estimates the likelihood that it's fixable with a code change. Autofix only triggers automatically on issues where Seer is confident it can help.

**Can I configure which issues Seer runs on automatically?**

Yes. [You control how much Seer automates](https://docs.sentry.io/product/ai-in-sentry/seer/autofix/#settings). You can set it to run on all issues it believes are fixable, limit it to specific projects or issue types, or turn off automation entirely and trigger Autofix manually.

**What languages and frameworks does Autofix support?**

Autofix supports every language and framework Sentry does — web, mobile, and desktop. If Sentry can instrument it, Seer can debug it.

## Testimonials

> Seer has driven down our bug load significantly. For easy fixes, it just creates PRs that require no manual intervention — the team just reviews them, no handholding required. A lot of bugs that would've previously gone uninvestigated just... get fixed.

> — Komal Ali, Pulumi

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*Source: [sentry.io/product/seer/autofix/](https://sentry.io/product/seer/autofix/)*