> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/harness-platform/use-harness-platform/delegates/delegate/delegate-concepts.md).

# Delegate Concepts

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[Overview](/harness-platform/use-harness-platform/delegates/delegate/delegate-concepts/delegate-overview.md)
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[System Requirements](/harness-platform/use-harness-platform/delegates/delegate/delegate-concepts/delegate-requirements.md)
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[Image Types](/harness-platform/use-harness-platform/delegates/delegate/delegate-concepts/delegate-image-types.md)
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[Registration and Verification](/harness-platform/use-harness-platform/delegates/delegate/delegate-concepts/delegate-registration.md)
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[Graceful Delegate Shutdown](/harness-platform/use-harness-platform/delegates/delegate/delegate-concepts/graceful-delegate-shutdown-process.md)
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