Free, no-key search of PubMed, FDA drug and device records and ClinicalTrials.gov, with citations.
Connect Remote server
claude mcp add --transport http life-sciences https://app.arca.inc/api/public/mcp
{
"mcpServers": {
"life-sciences": {
"url": "https://app.arca.inc/api/public/mcp"
}
}
}
{
"servers": {
"life-sciences": {
"type": "http",
"url": "https://app.arca.inc/api/public/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://app.arca.inc/api/public/mcp
Tools 4 found in our last check
search_medicalHybrid keyword + semantic search over Arca's mirrored public-source corpus: FDA drug labels, Drugs@FDA approvals, complete response letters, warning letters, Orange Book, Purple Book, NDC, drug shortages, device 510(k)/PMA/registrations, MAUDE adverse events, food/supplement/cos…
search_papersRanked PubMed literature search: Arca's paper index fused with PubMed Best Match, with citation and open-access metadata from OpenAlex. Returns papers with title, authors, journal, year, DOI, PMID, abstract, citation count, and open-access status.
fetch_source_recordRead the indexed text of one public-source record by its recordId (returned by search_medical). Use after search when the excerpt is not enough. Returns a bounded text window; pass nextInput unchanged to continue. contentCapped reports text unavailable beyond the stored content.
list_datasetsDescribe the corpus this server searches: the source lanes search_medical accepts in sourceTypes, with the underlying mirrored datasets in each.
Details
| Endpoint | https://app.arca.inc/api/public/mcp (Streamable HTTP) |
| First published | 6 Nov 2026 |
| Last updated | 6 Nov 2026 |
| Registry name | inc.arca/life-sciences |
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