Pubmed MCP Server vs Supplement Advisor MCP
A side-by-side look at the Pubmed MCP Server and Supplement Advisor MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Pubmed MCP Server for biology & bioinformatics work as a local process; choose Supplement Advisor MCP 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 Pubmed MCP Server when
- You need dedicated capabilities in the Biology & Bioinformatics domain.
- You prefer a local stdio subprocess transport.
- You want tools like
pubmed_search_articles, pubmed_fetch_articles, pubmed_fetch_fulltext.
Choose Supplement Advisor MCP when
- You need dedicated capabilities in the Biology & Bioinformatics domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
- You want tools like
recommend_supplement, compare_forms, check_interactions.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Biology & Bioinformatics | Biology & Bioinformatics |
| Quality signal | 63/100 · Good | 55/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | No auth required |
| Pricing | Not declared | Free |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 161 | 0 |
| Directory activity | 1 views 0 installs 0 upvotes | 3 views 0 installs 0 upvotes |
| Tools | 11 | 5 |
| Full listing | View Pubmed MCP Server | View Supplement Advisor MCP |
Tools & capabilities
Pubmed MCP Server tools 11
pubmed_search_articlesSearch PubMed with full query syntax, structured filters, date ranges, and optional summariespubmed_fetch_articlesFetch article metadata by PMID: abstract, authors, journal, MeSH terms, grants, a collective author's investigators on request, linked retraction and correction noticespubmed_fetch_fulltextFetch full text by PMID, PMCID, or DOI, falling back from PMC to Europe PMC to Unpaywallpubmed_europepmc_searchSearch Europe PMC for preprints, patents, Agricola, and open-access records PubMed doesn't carrypubmed_europepmc_fetchFetch complete Europe PMC records, including the untruncated abstract, as `records: [{ source, epmcId }]pubmed_format_citationsFormat citations in APA 7th, MLA 9th, BibTeX, RIS, or Vancouver (ICMJE/NLM), with linked retraction and correction noticespubmed_find_relatedFind similar articles, citing articles, or references for a PMIDpubmed_spell_checkCorrect a misspelled PubMed query via NCBI ESpellpubmed_lookup_meshLook up MeSH headings with tree numbers, scope notes, and entry termspubmed_lookup_citationResolve partial references, up to 25 at a time, to PMIDs via ECitMatchpubmed_convert_idsConvert between DOI, PMID, and PMCID via the PMC ID Converter
Supplement Advisor MCP tools 5
recommend_supplementGet ranked supplement recommendations for a condition with clinical evidence, dosing, cost-per-dose, and purchase linkscompare_formsCompare different forms of a supplement (e.g., magnesium glycinate vs citrate vs oxide) with absorption data and warningscheck_interactionsCheck if medications deplete nutrients — covers statins, metformin, PPIs, birth control, and moreget_dosageGet evidence-based dosage recommendations by condition, with clinical trial references and timing guidanceclassify_formPaste any product name or ingredient list and get a quality verdict on the supplement form used
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.
Pubmed MCP Server
{
"mcpServers": {
"pubmed-mcp-server-2": {
"command": "bunx",
"args": [
"@cyanheads/pubmed-mcp-server@latest"
]
}
}
}
Supplement Advisor MCP
{
"mcpServers": {
"supplement-advisor-mcp": {
"command": "npx",
"args": [
"-y",
"supplement-advisor-mcp"
]
}
}
}
Frequently asked questions
Pubmed MCP Server is categorized under Biology & Bioinformatics and uses a local stdio subprocess. Supplement Advisor MCP belongs to Biology & Bioinformatics and uses a local stdio subprocess. Pick Pubmed MCP Server for biology & bioinformatics work and Supplement Advisor MCP 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.
Pubmed MCP Server has no declared pricing — check the project's own site. Supplement Advisor MCP is listed as free. Auth: no auth required. 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 pubmed-mcp-server-2 and supplement-advisor-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Pubmed MCP Server has a quality signal of 63/100 (Good) with 1 views, 0 installs and 161 GitHub stars. Supplement Advisor MCP has 55/100 (Good) with 3 views, 0 installs and 0 GitHub stars.