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GitHub Copilot Extensions - AI Developer Tools Tool

Overview

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). The platform includes an extension toolkit with documentation, code samples, an SDK, and a CLI debugging tool to incorporate external tools and contextual data into developer workflows.

Key Features

  • Public beta platform for creating Copilot Chat extensions
  • Build, install, and integrate extensions into Copilot Chat
  • Supports GitHub.com, Visual Studio, and VS Code
  • Extension toolkit with documentation and code samples
  • SDK for extension development
  • CLI debugging tool for local testing and troubleshooting
  • Enable external tools and contextual project data inside chat

Ideal Use Cases

  • Surface repository or project context in Copilot Chat
  • Integrate third-party APIs into developer chat workflows
  • Build editor-integrated productivity and debugging helpers
  • Create organization-specific developer assistants and tools
  • Prototype chat-driven automation for coding tasks

Getting Started

  • Visit the GitHub public beta discussion page for Copilot Extensions
  • Read the provided documentation and code samples in the toolkit
  • Install the SDK to start developing extensions
  • Use the CLI debugging tool to test extensions locally
  • Package and install your extension into Copilot Chat or supported editor

Pricing

Not publicly disclosed

Limitations

  • Public beta: features, APIs, and behavior may change
  • Requires developer skills to build, package, and integrate extensions
  • Limited to environments with Copilot Chat support (GitHub.com, VS, VS Code)

Key Information

  • Category: Developer Tools
  • Type: AI Developer Tools Tool
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