Search and retrieve bioRxiv and medRxiv preprints — by DOI, date interval, or keyword — via MCP.
Connect Remote server
claude mcp add --transport http biorxiv-mcp-server https://biorxiv.caseyjhand.com/mcp
{
"mcpServers": {
"biorxiv-mcp-server": {
"url": "https://biorxiv.caseyjhand.com/mcp"
}
}
}
{
"servers": {
"biorxiv-mcp-server": {
"type": "http",
"url": "https://biorxiv.caseyjhand.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://biorxiv.caseyjhand.com/mcp
Tools 7 found in our last check
biorxiv_list_categoriesList valid subject category strings for bioRxiv and medRxiv — the categories the listing API actually filters on. Use these strings as the `category` filter in biorxiv_list_recent to narrow results to a specific field; case, and "_" or "-" in place of a space, do not matter ther…
biorxiv_list_recentList preprints posted or revised within a date interval, optionally scoped to one server or a subject category. Returns 30 preprints per page (fixed by the API); pass `cursor` as an integer offset (0, 30, 60, …) to step through additional pages. Abstracts are omitted by default…
biorxiv_get_preprintFetch full metadata, the abstract, all revision history, JATS XML full-text links, and published-journal DOI for one or more preprints by DOI. Each DOI returns all revisions in one response, with the abstract on the latest revision only — the API keeps one abstract per preprint.…
biorxiv_get_published_versionResolve a DOI to its preprint-to-journal crosswalk record — preprint DOI, journal DOI, journal name, published date, and corresponding author details — from either side: a preprint DOI (10.1101/ or 10.64898/) finds the journal article it was published as, and any other DOI is re…
biorxiv_list_published_versionsList preprints that appeared as journal articles within a journal publication-date interval, each with its journal DOI, journal name, publication date, and preprint metadata — the same record biorxiv_get_published_version returns for one DOI. The dates filter on journal publicat…
biorxiv_search_preprintsSearch preprints by keyword and/or author using EuropePMC for relevance ranking, then enrich matching DOIs with full bioRxiv/medRxiv metadata. Provide a keyword query, an author name, or both — author maps to an EuropePMC AUTH: field query and is ANDed with the keyword query. Co…
biorxiv_get_fulltextRetrieve a preprint's full text as best-effort Markdown, extracted from its rendered HTML article page. Reads the latest version unless one is requested (the version input, or a vN suffix on the DOI), confirms it via the details API, then fetches and extracts the body — abstract…
Details
| Endpoint | https://biorxiv.caseyjhand.com/mcp (Streamable HTTP) |
| Package | @cyanheads/[email protected] (NPM, stdio) |
| Package | @cyanheads/[email protected] (NPM, streamable-http) |
| First published | 29 Oct 2026 |
| Last updated | 29 Oct 2026 |
| Registry name | io.github.cyanheads/biorxiv-mcp-server |
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