NCBI PubMed MCP by usefulapi is answering right now. Last checked 8 min ago. It exposes 5 tools. Last commit 11 Nov 2026.
Search PubMed, read abstracts and summaries, and find similar articles in NCBI PubMed.
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 3 November 2026. No other catalogue keeps this.
Today is the operative word: we check NCBI PubMed MCP by usefulapi every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.
claude mcp add pubmed-ncbi-e-utilities --transport http https://pubmed-ncbi-e-utilities.usefulapi.io/mcp
https://pubmed-ncbi-e-utilities.usefulapi.io/mcp
[mcp_servers.pubmed-ncbi-e-utilities]
url = "https://pubmed-ncbi-e-utilities.usefulapi.io/mcp"
{
"mcpServers": {
"pubmed-ncbi-e-utilities": {
"url": "https://pubmed-ncbi-e-utilities.usefulapi.io/mcp"
}
}
}
{
"servers": {
"pubmed-ncbi-e-utilities": {
"type": "http",
"url": "https://pubmed-ncbi-e-utilities.usefulapi.io/mcp"
}
}
}
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
pubmed_database_info
pubmed_fetch_abstracts
pubmed_related
pubmed_search
pubmed_summary
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://pubmed-ncbi-e-utilities.usefulapi.io/mcp | streamable-http | answering | 156 ms | 8 min ago |
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