Access the OpenAlex academic research catalog — 270M+ publications.
Connect Remote server
claude mcp add --transport http openalex-mcp-server https://openalex.caseyjhand.com/mcp
{
"mcpServers": {
"openalex-mcp-server": {
"url": "https://openalex.caseyjhand.com/mcp"
}
}
}
{
"servers": {
"openalex-mcp-server": {
"type": "http",
"url": "https://openalex.caseyjhand.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://openalex.caseyjhand.com/mcp
Tools 5 found in our last check
openalex_resolve_nameResolve a name or an identifier to an OpenAlex ID. ALWAYS use this before filtering by entity — names are ambiguous, IDs are not. A name returns up to 10 autocomplete matches with disambiguation hints. An identifier — OpenAlex ID, DOI, ORCID, ROR, PMID, PMCID, ISSN, or arXiv ID,…
openalex_search_entitiesSearch, filter, sort, or retrieve by ID. Covers all OpenAlex entity types (works, authors, sources, institutions, topics, keywords, publishers, funders, awards). Pass `id` to retrieve a single entity; on works it also takes an arXiv ID, found by its arXiv landing page when OpenA…
openalex_analyze_trendsAggregate OpenAlex entities into groups and count them. Use for trend analysis (group works by publication_year), distribution analysis (group by oa_status, type, country), and comparative analysis (group by institution or topic). Combine with filters to scope the analysis. Retu…
openalex_get_citation_graphWalk the citation graph one hop from a seed work. Direction picks the edge: incoming citations (`cites`), the seed's own references (`cited_by`), or OpenAlex's algorithmically-related works (`related_to`). Note: `direction` follows OpenAlex's filter convention, which inverts the…
openalex_describe_fieldsList valid field names for an OpenAlex entity type and context (filter, group_by, or select). Use proactively before constructing a filter or group_by to avoid invalid-field 400 errors. Pass `query` to rank the list by name similarity — useful when you have a partial or guessed…
Details
| Endpoint | https://openalex.caseyjhand.com/mcp (Streamable HTTP) |
| Package | @cyanheads/[email protected] (NPM, stdio) |
| Package | @cyanheads/[email protected] (NPM, streamable-http) |
| First published | 11 Nov 2026 |
| Last updated | 11 Nov 2026 |
| Registry name | io.github.cyanheads/openalex-mcp-server |
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