GitHub ChangelogWednesday · June 3, 2026FREE

Copilot SDK is now generally available

GitHub announced the general availability of the Copilot SDK, which provides a stable API for embedding GitHub Copilot's agentic engine into custom applications, services, and developer tools. Previously in preview, the SDK now offers production-ready support, enabling developers to integrate Copilot's capabilities—such as code completion, chat, and agentic actions—into their own environments. This allows for tailored AI-assisted development experiences, including custom IDE plugins, CI/CD pipelines, and internal tools. The SDK abstracts the complexity of interacting with Copilot's underlying models, providing a consistent interface for building on top of GitHub's AI infrastructure. With this release, GitHub aims to extend Copilot's reach beyond its native editor integrations, fostering a broader ecosystem of AI-powered development tools. The SDK is available now, and GitHub has provided documentation and examples to help developers get started. This move positions GitHub Copilot as a platform for AI-assisted development, rather than just a standalone tool.