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Dietary Supplement Analysis (NIH data) MCP Server

by chariot-ventures Your server? Claim it
answering

Dietary Supplement Analysis (NIH data) is answering right now. Last checked 2 min ago. It exposes 7 tools. Last commit 26 Oct 2026.

NIH supplement checks: upper limits, drug and herb interactions, FDA recalls, with citations.

Uptime history 22 days of history
22 days agonow
100.0%
Uptime 24h
92 of 92 checks
7
Tools
read from the server
383 ms
Response time
average over 24h
1
Stars
last commit 26 Oct 2026

What changed 4

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 19 October 2026. No other catalogue keeps this.

26 Oct a tool changed version
25 Oct a tool changed version
21 Oct a tool changed version
19 Oct a tool changed version

Nothing serious here today

Today is the operative word: we check Dietary Supplement Analysis (NIH data) 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 2 min ago.

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

Available tools 7

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

products
products_fda_reports
FDA recalls and adverse event reports (CAERS) for one supplement, from openFDA. Give a product name, barcode, DSLD ID, or brand and name. Recalls are listed only when they carry the barcode or the brand and every product-name word; adverse event reports are counted with their most common reactions. Reports do not show that a product caused an event.
products_get
Full normalized supplement labels by DSLD ID (up to 10): every ingredient with label amount, converted amount, form and %DV.
products_lookup
Look up a supplement by the UPC/EAN barcode printed on the bottle. Returns the newest matching DSLD label, normalized, and any older versions.
products_search
Search the NIH Dietary Supplement Label Database by product name, brand or ingredient. Returns up to 10 products (one per product; older label versions listed in other_versions) with DSLD IDs.
interactions
interactions_check
Which vitamins and minerals interact with given medications (generic or brand names, e.g. "warfarin", "Synthroid") or conditions, per the NIH Office of Dietary Supplements fact sheets, with timing advice (e.g. take levothyroxine 4 hours apart from calcium). No product list needed; to check an actual stack, pass medications to stack_analyze instead. Not exhaustive.
nutrients
nutrients_reference
NIH reference values (RDA, EAR, AI, UL) for one vitamin or mineral at a given age and sex, with what the UL protects against. Offline and instant.
stack
stack_analyze
Check a list of dietary supplements for a person: per-nutrient daily totals against NIH upper limits (UL) and RDA/AI, which products overlap, what each UL protects against, and single-product changes that would bring an above-UL nutrient back under it. Products can be given as names ("Centrum Silver Women 50+"), barcodes, DSLD IDs, or custom ingredient lists; optional candidates are evaluated as additions. Pass the person's medications and conditions (smoker, kidney_disease, hemochromatosis, lab_test_soon, cancer_treatment) to check them against the interactions in the NIH fact sheets. Returns agent_summary (plain sentences to relay), resolutions, suggestions, interactions, nutrient_totals and data_gaps. Label data only; food is included only with diet "typical".

Endpoints

URLTransportStateLatencyChecked
https://agents.trackmysupplement.com/mcp streamable-http answering 374 ms 2 min ago

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Dietary Supplement Analysis (NIH data) — questions

Answers built from our own checks of this server.

What can Dietary Supplement Analysis (NIH data) do?
It exposes 7 tools, read directly from the server on our last check. Among them: interactions_check, nutrients_reference, products_fda_reports, products_get, products_lookup, products_search and 1 more. 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 Dietary Supplement Analysis (NIH data) working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 383 ms. The bar chart above shows every period we have measured.
How do I connect Dietary Supplement Analysis (NIH data)?
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 Dietary Supplement Analysis (NIH data) need an API key?
No. Dietary Supplement Analysis (NIH data) completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 7 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Dietary Supplement Analysis (NIH data)?
It answers our handshake in 383 ms on average, which is faster than 35% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Dietary Supplement Analysis (NIH data) open source?
The code is open source: it is published under the MIT licence, written in TypeScript, 1 stars on GitHub and 1 open issue. The licence covers the code in the repository, not the hosted service at agents.trackmysupplement.com, which runs on its operator's own terms.