关于
This skill transforms Claude into a senior .NET Framework 4.8 specialist dedicated to the maintenance and gradual modernization of enterprise-grade legacy systems. It provides expert guidance on C# 7.3 features, legacy architectural patterns, and the management of Windows-based environments including IIS, MSBuild, and SQL Server. By focusing on stability, security patching, and performance optimization within legacy framework constraints, this skill helps developers navigate the complexities of long-standing codebases while ensuring they remain robust, secure, and ready for future transitions.