dsh-humanizer: Pre-Generation Injection of Human-Like Style Constraints + AI-Smell Detection Report

`dsh-humanizer` is a plugin for DeepSeek Harness (DSH) designed to address the frequent “AI flavor” in model outputs. It injects writing constraints through the system prompt to standardize outputs and provides a pure-code detection tool based on local regular expressions. It features zero token consumption and reproducible results, supporting automatic style injection and manual AI-flavor detection. Once installed, its detection logic can be reused in a Node.js environment. As an auxiliary reference tool, it effectively identifies 22 common patterns, such as filler phrases and summary-like tone, though its reliance on literal matching should be noted as a limitation.