dsh-rss-digest: RSS/Atom Aggregation and Intelligent Daily Digest

dsh-rss-digest is a plugin for DeepSeek Harness (DSH) that consolidates RSS/Atom feed management, scheduled fetching, deduplication, and LLM-powered summarization into a single core workflow. It supports subscription management, scheduled execution, near-duplicate content detection, and the generation of daily briefs in Markdown format. With a zero-dependency core, the plugin can be invoked either via CLI or as a DSH conversational tool, and can be configured to deliver output to a conversation or a file, reducing the barrier for developers to build automated information pipelines.