AI Code Context Helper is a Visual Studio Code extension that leverages AST to automatically extract the most pertinent code segments surrounding the cursor position. It identifies related functions, variables, imports, and documentation comments to construct a concise context package, which is then passed to AI coding assistants such as GitHub Copilot, ChatGPT, or Codeium. By filtering out unrelated code and focusing on relevant scope, it significantly improves the precision of AI-generated code suggestions. Developers can customize the context depth, supported languages, and integrate seamlessly into their existing AI-assisted workflows without manual copy-paste or configuration. With out-of-the-box support for JavaScript, TypeScript, Python, and Java, it adapts to diverse codebases. Its minimal performance overhead ensures uninterrupted coding sessions, while its open-source architecture invites community-driven enhancements and customization.