MCP tool
papers
Academic paper metadata from 57M+ works — title, abstract, authors, citations, DOI and open access URL.
The papers tool is provided by Wikexa Knowledge. Install that server in your AI client and the assistant can call it directly.
Servers exposing papers
From the publisher:Academic paper metadata from 57M+ works — title, abstract, authors, citations, DOI and open access URL. Covers every field: CS, medicine, physics, economics, biology, and more. Search by keywords (e.g. "transformer attention"), by topic name (e.g. "machine learning"), or by OpenAlex topic ID. Returns papers sorted by citation count. Source: OpenAlex (CC0 metadata). Use this when the user needs sch
Install Wikexa Knowledge →Parameter Type Description querystring Keywords to search for. Matches topic names to find the right research area, then filters by title and abstract. Example: "transformer attention", "CRISPR gene editing". topicstring Topic name or OpenAlex topic ID. Names are resolved automatically (e.g. "machine learning" → T10135). Use an ID like "T10135" if you already know it. Optional — query alone works. yearinteger Publication year to filter on, e.g. 2023. limitinteger Maximum papers to return, 1-20 (default 5).
Tool lists are read from the live servers (or, for packaged servers, from their documentation) each morning, so this reflects what they exposed at the last refresh. Search all tools.