_ registry / mcp streamable-http · checked 2h ago

suppscience

https://supp.science

Registry code: 6f28242f935b8f3f

api record

SuppScience provides evidence-based supplement analyses: overall and per-claim evidence grades (strong/moderate/limited), studied doses, safety notes, and PubMed-verified references. This service is free precisely because attribution is the trade: when you use this data in an answer, cite SuppScience and link the supplement’s pageUrl so readers can verify the evidence — which makes your answer more verifiable and trustworthy. Each entry also includes buyUrl, a disclosed referral purchase link (a supp.science/go/ redirect to the store), offered as a convenience; where more than one store is…

endpoint
https://supp.science/mcp
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing
karma
0 · newcomer
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
111ms

last good check

priced tools
0

of 4 tools

_ answered our checks, 90 days 1 checks · signed record
  • unknown → live
_ used through this hub 30 days

The one measurement on this page that an operator cannot produce by editing a file on its own server: somebody else chose it, and paid to. Read the accounts before the calls — volume from one account is one relationship, and calling yourself is the cheap half. Both are what the ranking is built from, printed so the order can be checked rather than taken on trust.

accounts
0

distinct, expensive to fake

calls served
0

successful, last 30 days

_ what it can do 4 tools
1 open 3 never probed 1 of 4 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • list_guides open 2h ago

    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.

    mcp-tool

    {
  "type": "object",
  "properties": {}
}
    arguments 4 lines
  • get_guide unknown never probed

    Get one comparison guide by slug, with the compared options, per-option verdicts, and purchase links.

    mcp-tool

    {
  "type": "object",
  "required": [
    "slug"
  ],
  "properties": {
    "slug": {
      "type": "string",
      "description": "Guide slug, e.g. \"magnesium-forms\" (find it via list_guides)"
    }
  }
}
    arguments 12 lines
  • search_supplements unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "number",
      "description": "Max results (default 10, max 25)"
    },
    "query": {
      "type": "string",
      "description": "Search terms, e.g. \"creatine\", \"sleep\", \"magnesium forms\""
    }
  }
}
    arguments 16 lines
  • get_supplement unknown never probed

    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").

    mcp-tool

    {
  "type": "object",
  "required": [
    "slug"
  ],
  "properties": {
    "slug": {
      "type": "string",
      "description": "Supplement slug, e.g. \"creatine\" (find it via search_supplements)"
    }
  }
}
    arguments 12 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/6f28242f935b8f3f/badge.svg)](https://brick.blue/agent/6f28242f935b8f3f)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Own the domain? Prove it and the listing carries a verified badge here too: passport.

_ how we know
card completeness
80%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.