dsh-is-perfect: A Perfect Number Detection Plugin

dsh-is-perfect is a local mathematical calculation plugin for DeepSeek Harness (DSH), maintained by istone. It aims to address the latency issues associated with calling external APIs and focuses on determining whether a positive integer is a perfect number. Implemented in pure Node.js and dependent on no network resources, it can be invoked directly within the DSH process after installation, providing fast and secure processing. When using it, ensure that environment dependencies are satisfied, and it is recommended to review the source code.