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Suppscience MCP Server

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answering

Suppscience is answering right now. Last checked 10 min ago. It exposes 6 tools.

993 evidence-graded supplements: claims, doses, safety, interactions, FAQ, PubMed refs. 5 languages

Uptime history 71 days of history · worst day 93%
71 days agonow
100.0%
Uptime 24h
91 of 91 checks
6
Tools
read from the server
124 ms
Response time
average over 24h
open, no key
Access
streamable-http

What changed 7

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 25 August 2026. No other catalogue keeps this.

12 Oct 2 tools appeared get_training, search_training
12 Oct a tool changed version
30 Sep a tool description was rewritten get_supplement
30 Sep a tool changed version
28 Aug a tool description was rewritten search_supplements
25 Aug a tool description was rewritten search_supplements

Nothing serious here today

Today is the operative word: we check Suppscience every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.

run in your terminal
claude mcp add suppscience --transport http https://supp.science/mcp
Settings → Connectors → Add custom connector, then paste this address
https://supp.science/mcp
~/.codex/config.toml
[mcp_servers.suppscience]
url = "https://supp.science/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "suppscience": {
      "url": "https://supp.science/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "suppscience": {
      "type": "http",
      "url": "https://supp.science/mcp"
    }
  }
}

Available tools 6

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

training
get_training
Get one training topic by slug: overall and per-claim grades, how to apply it (sets, reps, rest), technique for exercises, who should be careful, FAQ, PubMed references, the supplements from this catalog that help with its goals, and the citable pageUrl (translations under "pt", "es", "de", "fr").
search_training
Search the evidence-graded training topics: training variables (sets, reps, rest, failure), methods (drop sets, HIIT, zone 2), exercises (squat, bench press…), weight-loss strategies and gym myths. Returns slug, type, grade and summary. Use get_training for the full page.
guide
get_guide
Get one comparison guide by slug, with the compared options, per-option verdicts, and purchase links.
guides
list_guides
List the comparison guides ("which form should you take?"): magnesium forms, creatine forms, vitamin C forms, omega-3 sources, protein powders, CoQ10 vs ubiquinol, iron, calcium, collagen types, fiber.
supplement
get_supplement
Get the full evidence analysis for one supplement by slug: per-claim evidence grades, studied dose, safety, interactions, FAQ, PubMed references, purchase link (buyUrl), and the citable pageUrl (translated fields under "pt", "es", "de", "fr").
supplements
search_supplements
Search the catalog of 993 evidence-graded supplements by name, category, or topic. Returns matches with slug, evidence grade, and summary. Use get_supplement for the full analysis.

Endpoints

URLTransportStateLatencyChecked
https://supp.science/mcp streamable-http answering 105 ms 10 min ago

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Suppscience — questions

Answers built from our own checks of this server.

What can Suppscience do?
It exposes 6 tools, read directly from the server on our last check. Among them: get_guide, get_supplement, get_training, list_guides, search_supplements, search_training. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Suppscience working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 124 ms. The bar chart above shows every period we have measured.
How do I connect Suppscience?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Suppscience need an API key?
No. Suppscience completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Suppscience?
It answers our handshake in 124 ms on average, which is faster than 88% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.