The repository contains only documentation files (README-EN.md and README.md) describing a Java-based SAST tool called 'chanzi'. No source code, binaries, or executable artifacts are present. The documentation outlines the tool's features: taint analysis for vulnerability detection, support for Java frameworks (Spring, Dubbo, etc.), built-in Java runtime, and vulnerability reporting. The repository appears to be maintained with recent commits and issue tracking, but lacks any actual implementation code, rendering it non-functional as a software artifact.