[Deep Code Insight] Batch extraction of file structural outlines. The best tool for exploring global project structures, enhanced for Java with Spring annotation parsing (e.g., identifying API routes, Service components). Use this to concurrently fetch outlines for multiple files when building project maps, tracing interface logic, or performing large-scale code reviews.

[Precise Code Retrieval] Best for cases where the file path and item name are known. Batch returns full definition blocks for classes/methods/functions. If the input is a Java interface and implementations exist, it will attempt to traverse to Impl classes and return same-named method snippets (multiple implementations are supported and labeled). It also parses fields referenced in the method snippet to infer their type-to-class paths. Ideal for interface/implementation comparison, fast location of key methods, and precise extraction before call-chain analysis; if the path or name is unknown, use file search tools first.

Code analysis tool with 'Panoramic Vision'. Optimized for Java/Spring to provide a bird's-eye view across multiple files. Key Effects:

1. [Dependency Transparency]: Automatically lists injected components (Service/Mapper/MQ) and resolves local imports to absolute paths.

2. [Model Auto-Expansion]: For any DTO/Entity/VO imported in the current file, it automatically extracts their fields and comments. You don't need to open those files separately to understand the data structure.

3. [Logic Flow Alignment]: Auto-sorts files by architectural role (Controller -> Service -> Mapper) to follow the business call chain.

4. [API Outline]: Provides method outlines for dependencies to understand their interface at a glance. Tips: (1) Batch related files (e.g. Controller+ServiceImpl) in one call. (2) NOT recommended to read DTO/VO/Entity/Query individually as they are auto-expanded when reading their consumers.