Construí um Agentic CLI Tool com IA usando o Copilot SDK — Conheça o Repo Doctor!

GitHub's Copilot SDK allows developers to build AI-powered applications, expanding on Copilot's code assistance. The Repo Doctor, a CLI tool, was created to demonstrate this capability. It analyzes GitHub repositories, identifying issues and offering solutions. The SDK uses a client-server architecture, simplifying agent logic for developers. Key steps involve creating a client and session, defining custom tools, and handling events for real-time output. The system prompt defines the agent's behavior, guiding the analysis process. Security measures are crucial, especially sanitizing file content to prevent prompt injection. The Repo Doctor generates comprehensive reports with scores, findings, and recommendations. The SDK supports multiple languages and offers free and paid plans. The free plan provides a great starting point, suitable for learning and experimenting. The paid plans unlock more advanced features and models.