Use Copilot SDK
Explore the capabilities you can add to your Второй пилот SDK application.
Working with hooks
Use hooks to customize the behavior of your Второй пилот SDK sessions.
Custom agents and sub-agent orchestration
Define specialized agents with scoped tools and prompts, and let Copilot orchestrate them as sub-agents within a single session.
Using image input with the Copilot SDK
Send images to Второй пилот SDK sessions as file or blob attachments.
Using MCP servers with the Copilot SDK
Integrate MCP servers with the Второй пилот SDK to extend your application's capabilities with external tools.
Session persistence in the Copilot SDK
Pause, resume, and manage Второй пилот SDK sessions across restarts and deployments.
Using custom skills with the Copilot SDK
Use skills to extend Copilot's capabilities with reusable prompt modules.
Steering and queueing messages in the Copilot SDK
Send messages to an active Второй пилот SDK session to redirect it mid-turn or queue follow-up tasks.
Streaming events in the Copilot SDK
Reference session events emitted by the Второй пилот SDK and the data fields each event contains.