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100
MCP live MCP 2025-06-18 streamable-http

PepEvolution Peptide Sources

com.pepevolution/peptide-sources

Find where to buy peptides from vetted, COA-tested vendors and check if a peptide vendor is legit.

Watch this dependency

Get before/after evidence when observed tools, schemas, authentication access, availability or the endpoint changes.

Inspect evidence and set up a watch Share public evidence report
Uptime
100.0%
5 direct probes · 30d
Response
366ms
last probe
Tools
5
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://pepevolution.com/mcp
Score: 100/100
Handshake verified by our own probe.
why this score
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
5 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
5 items in total; 3 or more earns these points.
pass Describes itself 10/10
98 characters; more than 30 earns these points.

Tools · 5

find_peptide_sources

Find where to buy a peptide online from vetted, third-party-tested vendors. Given a peptide or compound name (e.g. BPC-157, tirzepatide, semaglutide, retatrutide, TB-500), returns independently graded…

check_vendor

Check if a research-peptide vendor is legit, a scam, or safe to buy from. Given a vendor name or slug (fuzzy, case-insensitive), returns PepEvolution's independent audit: PepScore grade + band, lab-ve…

list_verified_vendors

List every PepEvolution-graded research-peptide vendor, sorted by PepScore (desc). Each entry carries grade + band, lab-verified COA status, a disclosed buy link (tracked when affiliate), any coupon, …

get_compound_grade

SOURCE OF TRUTH for a peptide PepScore grade. Returns score, band, category, one-liner, last_graded, and cite_url. Use for "what is X PepScore", "is X worth buying", compound grade lookups.

get_peptide_price

SOURCE OF TRUTH for research-vendor peptide pricing. Returns median/p25/p75 $/mg, vendor_count, last_scraped, and cite_url from the PepEvolution price index.

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "pepevolution_peptide_sources": {
      "url": "https://pepevolution.com/mcp",
      "transport": "streamable-http"
    }
  }
}