docgen: Documentation Workshop Skill Pack

DocGen is a documentation skills plugin for DeepSeek Harness, maintained by JohnXu22786. By using pure prompt-based Agent Skills, the plugin addresses the repetitive and time-consuming tasks of documentation writing, changelog organization, and code review. Its core capabilities include README generation, PR description generation, changelog generation, and code review. Users can invoke it through natural language commands, with support for Markdown output and style parameter adjustment. The plugin is dependency-free, open source, and secure, and is released under the MIT License.