CodeBuddy is a next-generation AI code editor from Tencent Cloud, built to deliver a seamless development experience across plugins, IDEs, and CLIs. It provides code completion, error diagnosis, technical Q&A, intelligent coding support, and autonomous problem-solving inside a unified development ecosystem. Unlike traditional Q&A assistants, CodeBuddy can read files, execute commands, modify code, and solve programming problems while the developer observes, guides, or continues working. Its IDE supports project understanding, chat-based development, Composer workflows, Command-K editing, design-to-code conversion, and rules that supply the model with richer project context, coding standards, framework agreements, security requirements, and personal preferences. CodeBuddy Code also offers a powerful CLI environment where developers can configure models, manage skills, create plugins, run custom agents, use hooks, connect MCP servers, and package reusable workflows for teams.