jscpd

jscpd is a copy/paste detector for programming source code that supports 223 file formats, making it a versatile tool for developers and teams to identify code duplication across large codebases. It is designed for developers and engineering leads who want to enforce code quality and reduce technical debt. The project is interesting for its AI-ready features, including a token-efficient reporter and MCP server integration, enabling seamless use in automated workflows and AI-assisted code analysis.