# Supplement Science Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Supplement Science

Evidence-graded supplement research with claims, doses, safety data and PubMed references.

- Record: https://musedirectory.ai/connector/supplement-science
- Category: Health
- Developer: supp.science (https://supp.science)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 616ms, checked 2026-09-28T09:45:57Z
- Endpoint: https://supp.science/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-09-24T05:20:43Z)
- Source: Found in the official MCP Registry (science.supp/suppscience) https://registry.modelcontextprotocol.io/v0/servers?search=science.supp%2Fsuppscience

Searches and analyzes 993 supplements with evidence grades for claims, studied doses, safety profiles, and PubMed citations. Includes comparison guides for supplement forms like magnesium, creatine, and omega-3 sources to help choose the right option.

Example request: "What does the research say about magnesium for sleep, and which form should I take?"

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Supplement Science to help me. It is a free service with an MCP server at https://supp.science/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- 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.
- get_supplement: Get the full evidence analysis for one supplement by slug: per-claim evidence grades, studied dose, safety, PubMed references, purchase link (buyUrl), and the citable pageUrl (with a Portuguese version under "pt").
- 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.
- get_guide: Get one comparison guide by slug, with the compared options, per-option verdicts, and purchase links.

Screening checks:
- MCP handshake: pass (Answered in 74ms)
- Domain against threat feeds (Cloudflare security DNS): pass (supp.science not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (4 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (No redirects off the domain)
- AI review of purpose and tool behavior: pass (No concerns)