Need to trace method calls through a Java codebase without firing up your IDE? This server wraps java-all-call-graph to give Claude static analysis capabilities over your Java projects. It exposes operations for generating complete call graphs, finding method call chains between any two points in your code, and managing analysis configurations. Useful when you're debugging complex execution paths, performing code reviews, or trying to understand legacy codebases where manual tracing would take hours. The underlying tool supports both web and MCP interfaces, so you can query the same analysis through conversation or traditional endpoints.