io.github.cyanheads/pubmed-mcp-server
pubmed-mcp-server
io.github.cyanheads/pubmed-mcp-server costs 6 308 tokens of context per session. It has 11 tool definitions. That is 3.2 % of a 200k window. Measured 2026-10-03.
Search PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms.
alive probed 2026-10-03 · HTTP 200
11tools
6.3ktokens for the tool definitions
3.2 %of a 200k context window
854 msto initialize
368 msto list tools
- Endpoint
- https://pubmed.caseyjhand.com/mcp (streamable-http)
- Host
- pubmed.caseyjhand.com
- Protocol
- 2025-11-25
- Reports itself as
- pubmed-mcp-server 2.10.19
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 761 characters
- Repository
- https://github.com/cyanheads/pubmed-mcp-server
- Registry
- active, updated 2026-09-28 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| pubmed_fetch_fulltext | 1 836 | 29 % |
| pubmed_search_articles | 1 018 | 16 % |
| pubmed_europepmc_search | 872 | 14 % |
| pubmed_lookup_citation | 497 | 8 % |
| pubmed_europepmc_fetch | 493 | 8 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:37 | alive | 854 ms | 11 | 6.3k |
| 2026-10-03 17:53 | alive | 335 ms | 11 | 6.3k |
Badge
[](https://mcp-pulse.ulehla.dev/s/io.github.cyanheads/pubmed-mcp-server)