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GitHub Copilot Extensions

GitHub Copilot Extensions is a public beta platform that enables developers to build, install, and integrate extensions into Copilot Chat on GitHub.com and supported editors (Visual Studio and VS Code). It comes with an extension toolkit including documentation, code samples, an SDK, and a CLI debugging tool, allowing seamless incorporation of external tools and contextual data into the developer workflow.

Key Information

  • Category: Developer Tools
  • Source: Github
  • Last updated: February 24, 2026

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Canonical source: https://github.com/orgs/community/discussions/137975

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