---
title: Concepts for Copilot Extensions
shortTitle: Build Copilot Extensions
intro: 'Understand components for building {% data variables.copilot.copilot_extensions_short %}.'
versions:
  feature: copilot
topics:
  - Copilot
children:
  - /about-building-copilot-extensions
  - /agents-for-copilot-extensions
  - /skillsets-for-copilot-extensions
---