ChemCP vs Europepmc
A side-by-side look at the ChemCP and Europepmc MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose ChemCP for biology & bioinformatics work as a local process; choose Europepmc for biology & bioinformatics as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose ChemCP when
- You need dedicated capabilities in the Biology & Bioinformatics domain.
- You prefer a local stdio subprocess transport.
Choose Europepmc when
- You need dedicated capabilities in the Biology & Bioinformatics domain.
- You prefer a local stdio subprocess transport.
- You want tools like
search, get_article, abstract.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Biology & Bioinformatics | Biology & Bioinformatics |
| Quality signal | 40/100 · Fair | 60/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | Not declared |
| Pricing | Not declared | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 2 | 0 |
| Directory activity | 1 views 0 installs 0 upvotes | 3 views 0 installs 0 upvotes |
| Tools | Not listed | 10 |
| Full listing | View ChemCP | View Europepmc |
Tools & capabilities
ChemCP tools
No tool names declared yet. Check the project README from the listing page.
Europepmc tools 10
searchEurope PMC search for biomedical literature and preprints — the preprint server index for medicine and life sciences (bioRxiv, medRxiv, Research Square), for drug/clinical/disease preprint questions where arXiv (physics/CS) has nothing. Lucene-style query — use SRC:PPR to filter to preprints only (e.g. "lecanemab AND alzheimer AND SRC:PPR"), AUTH: for author, ABSTRACT: for abstract text. Returns metadata for matching articles.get_articleFull record for one article by (source, id). Source: MED (Medline), PMC, PPR (preprints), CTX (clinicaltrials).abstractJust the title + abstract for one article (faster than get_article).referencesEurope PMC literature database — the reference list of one biomedical article, identified by source (MED, PMC, PPR) plus its id. Returns each cited work's title, authors, journal, publication year and its own Europe PMC / PubMed identifiers, with the total count and a pageSize control. Answers what prior work a paper cites.citationsEurope PMC literature database — the citing side of the citation graph: the biomedical articles that cite one article, identified by source (MED, PMC, PPR) plus its id. Returns each citing work's title, authors, journal, publication year and Europe PMC / PubMed identifiers, with the total citation count and a pageSize control. Answers who has cited a paper and how many times it has been cited.europepmc_trial_evidence_mapMap publications that explicitly mention a ClinicalTrials.gov NCT identifier. Summarizes publication types, years, citation counts, preprints, and linked status notices. A mention can be background or secondary analysis—not necessarily the primary trial result.europepmc_evidence_landscapeSummarize a bounded Europe PMC literature sample for a biomedical topic by publication year/type, citations, open-access status, preprints, journals, and authors. This is bibliographic mapping—not evidence grading, replication analysis, or a clinical conclusion.europepmc_citation_velocityAggregate Europe PMC citing-publication records by year for one article and return a recent citation sample. Coverage is Europe PMC’s citation graph, so counts are a floor and citation volume is not evidence quality, replication, or endorsement.europepmc_publication_integrity_profileInspect one Europe PMC article for linked retractions, corrections, errata, expressions of concern, comments, versions, and preprint/published-version metadata. No linked notice means none was found in Europe PMC—not proof the article is free of concerns.europepmc_research_affiliation_profileSummarize publications whose author affiliations match an organization, optionally within a topic. Reports authors, journals, publication types, years, and citations from a bounded sample; affiliation text is not proof of sponsorship, ownership, or institutional endorsement.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
ChemCP
{
"mcpServers": {
"chemcp": {
"command": "npx",
"args": [
"-y",
"cloudflared"
]
}
}
}
Europepmc
{
"mcpServers": {
"europepmc": {
"command": "npx",
"args": [
"-y",
"@pipeworx/mcp-europepmc"
]
}
}
}
Frequently asked questions
ChemCP is categorized under Biology & Bioinformatics and uses a local stdio subprocess. Europepmc belongs to Biology & Bioinformatics and uses a local stdio subprocess. Pick ChemCP for biology & bioinformatics work and Europepmc for biology & bioinformatics.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
ChemCP has no declared pricing — check the project's own site. Europepmc has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add chemcp and europepmc as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, ChemCP has a quality signal of 40/100 (Fair) with 1 views, 0 installs and 2 GitHub stars. Europepmc has 60/100 (Good) with 3 views, 0 installs and 0 GitHub stars.