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

# Scanner settings

> Where to configure scan behavior, schedules, rules, and integrations.

Gecko's scan behavior is configured across a few places in **Settings** and on
each repository. Use this page as a map.

| What | Where | When to configure |
| - | - | - |
| Repository selection | [Code Settings](/docs/connect/github) | When adding repos to scan |
| Default branch & per-repo options | Repository > **Settings** | Per repository |
| Pull request checks | **Settings** > **Pull Requests** | When you want [PR scanning](/docs/scanning/pr-checks) |
| Fix detection / auto-fix | **Settings** > **Pull Requests** | When enabling [auto-fix PRs](/docs/remediation/auto-fix-prs) |
| Scan cadence | [Schedules](/docs/scanning/scheduled-scans) | After your baseline workflow is stable |
| Rules | [Rules](/docs/scanning/rules) | When tuning which findings surface |
| Integrations | [Integrations](/docs/integrations) | When routing findings outside Gecko |

<Tip>
  Start with defaults. Run a baseline scan, trust the results, then tune, rather
  than configuring everything up front.
</Tip>