dsh-zotero: Zotero Literature Library Plugin for DeepSeek Harness

dsh-zotero is a Zotero tool plugin for DeepSeek Harness (DSH), maintained by Hongcheng-LI (MIT license). This plugin enables intelligent agents to directly access the local literature library through the Zotero local API (default address 127.0.0.1:23119), without requiring an API Key. Core features include: searching literature (with filters for keywords, categories, publication years, etc.), retrieving item metadata and abstracts, listing PDF attachment paths, parsing and caching full PDF text, and handling note retrieval. Before installation, ensure that Zotero 7+ is running locally and that local communication permissions are enabled. Install using the `dsh plugin --profile web add dsh-zotero` command and restart to complete the setup.