Hands-on Tutorial: Build Your Own Coding Copilot with Qwen3-Coder, Qwen Code, and Code Context

This post details the integration of Qwen Code (an AI coding CLI tool) and Code Context (an open-source MCP-compatible plugin) with Milvus. It demonstrates how to use Qwen3-Coder and Qwen Code, configured with Zilliz Cloud as a vector database, to provide semantic code search and understanding of existing codebases. The tutorial covers environment setup, configuration of Qwen Code and Code Context, and practical examples of indexing codebases and performing natural language code searches. This extends the AI agent tooling and integration capabilities by providing a concrete implementation for enhancing AI coding assistants with codebase context.