https://pypi.org/project/keyless-research-mcp/ Recent updates to the Python Package Index for keyless-research-mcp en https://pypi.org/project/keyless-research-mcp/0.1.0/ Keyless MCP server for academic literature: search, citations, similar papers, open-access full text and PDF downloads from OpenAlex, arXiv, Crossref, Europe PMC, DOAJ and Unpaywall — no API keys, ever. Sun, 11 Oct 2026 16:10:06 GMT