> ## Documentation Index
> Fetch the complete documentation index at: https://fossa.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Why is my AI code review not triggering

> Common reasons and fixes when Fossa doesn't automatically review your pull requests.

If Fossa isn't reviewing your PRs, check these common causes:

## 1. Automated review is disabled

Verify that automated reviews are enabled:

* Go to **Code Review Settings** → **General**
* Check that **Automated Review** is turned on
* Or verify in `fossa-config.yml`:

```yaml theme={null}
automatedReviewActive: true
```

## 2. Webhook is not configured

Fossa needs webhooks to know when a PR is opened or updated:

* Go to your Git provider's webhook settings
* Verify the Fossa webhook URL is registered and active
* Check for failed delivery attempts

## 3. PR title matches an ignored keyword

If the PR title contains an ignored keyword, Fossa skips the review:

```yaml theme={null}
ignoredTitleKeywords:
  - "release"
  - "WIP"
```

Check your `ignoredTitleKeywords` setting.

## 4. Base branch is not monitored

By default, Fossa reviews PRs targeting the default branch. If your PR targets a different branch, add it to `baseBranches`:

```yaml theme={null}
baseBranches:
  - develop
  - staging
```

## 5. Review cadence is set to manual

If review cadence is set to **Manual**, Fossa only reviews when you comment `@fossy start-review`.

## 6. Auto-pause is active

If you've pushed multiple times quickly, auto-pause may have kicked in. Wait for the cooldown period or comment `@fossy start-review` to trigger manually.

## Still not working?

Try commenting `@fossy start-review` on the PR to trigger a manual review. If that doesn't work, check the [Troubleshooting guide](/en/how_to_use/code_review/troubleshooting).


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