is_oa

MCP tool from Openalex Research MCP by oksure

Filter for open access works only

How to use it

is_oa is exposed by the Openalex Research MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the is_oa tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

Install Openalex Research MCP

$npx openalex-research-mcp setup

FULL OPENALEX RESEARCH MCP LISTING

Other tools in Openalex Research MCP (8)

author_institution

Filter by author institution name (pipe-separated for OR, e.g., "Harvard UniversityMIT")

cited_by_count

Citation filter with operator (e.g., ">100") — prefer mincitations for simplicity

DOIs

10.1371/journal.pone.0000000

institution_group

Named institution group preset (e.g., harvardstanfordmit)

min_citations

Minimum citation count (e.g., 50 for solid papers, 200 for highly influential)

ORCIDs

0000-0001-2345-6789

sort

Sort results (relevancescore, citedbycount:desc, publicationyear:desc)

URLs

Full OpenAlex URLs