PepEvolution Peptide Sources

com.pepevolution/peptide-sourcesVersion 0.2.0

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

Status

Responds284 msNov 14, 2026, 14:09 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:09 UTC
Latency: 284 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://pepevolution.com/mcpResponds284 msNov 14, 2026, 14:09 UTC

No sign-in

Claude Code

claude mcp add --transport http peptide-sources https://pepevolution.com/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: peptide-sources
Remote MCP server URL: https://pepevolution.com/mcp

Cursor

{
  "mcpServers": {
    "peptide-sources": {
      "url": "https://pepevolution.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"peptide-sources","type":"http","url":"https://pepevolution.com/mcp"}'

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Tools

6 tools

Tools of PepEvolution Peptide Sources
	Description		Read-only	Idempotent	Open world
`check_vendor`PepEvolution's independent audit of a research-peptide vendor: PepScore grade + band, COA status, audit summary, and buy link for graded vendors; the COA-audit record (status, risk flags) for vendors audited but not graded; or a clear "not evaluated". Strict matching: generic words like "peptides" or "labs" never match, and ambiguous names return candidates instead of a guess.	PepEvolution's independent audit of a research-peptide vendor: PepScore grade + band, COA status, audit summary, and buy link for graded vendors; the COA-audit record (status, risk flags) for vendors audited but not graded; or a clear "not evaluated". Strict matching: generic words like "peptides" or "labs" never match, and ambiguous names return candidates instead of a guess.	Not declared	Yes	Yes	No
`find_peptide_sources`Vendors that carry a peptide, tiered by PepEvolution COA audit status. `vendors` lists only vendors whose COAs are verified real, batch-matched, and from a named independent lab, ranked by Source Match (vendor grade × batch-COA freshness; ties resolve to the non-affiliate). `unaudited_vendors` publish COAs PepEvolution has not authenticated. Vendors with shared/recycled, fabricated, or no COAs are excluded and only counted. Strict name matching (e.g. BPC-157, TB-500, tirzepatide).	Vendors that carry a peptide, tiered by PepEvolution COA audit status. `vendors` lists only vendors whose COAs are verified real, batch-matched, and from a named independent lab, ranked by Source Match (vendor grade × batch-COA freshness; ties resolve to the non-affiliate). `unaudited_vendors` publish COAs PepEvolution has not authenticated. Vendors with shared/recycled, fabricated, or no COAs are excluded and only counted. Strict name matching (e.g. BPC-157, TB-500, tirzepatide).	Not declared	Yes	Yes	No
`get_compound_grade`A peptide's PepScore grade: score, band, category, one-liner, last_graded, and cite_url.	A peptide's PepScore grade: score, band, category, one-liner, last_graded, and cite_url.	Not declared	Yes	Yes	No
`get_dosing_guide`Doses used in published research for a peptide, each row with route, caveats, and citations, plus regulatory status, evidence summary, pharmacology, safety notes, and a worked reconstitution example. Educational research context, NOT a dosing recommendation or medical advice. Covers compounds with a /dosing page; others return matched compound with has_dosing_guide:false.	Doses used in published research for a peptide, each row with route, caveats, and citations, plus regulatory status, evidence summary, pharmacology, safety notes, and a worked reconstitution example. Educational research context, NOT a dosing recommendation or medical advice. Covers compounds with a /dosing page; others return matched compound with has_dosing_guide:false.	Not declared	Yes	Yes	No
`get_peptide_price`Research-vendor pricing from the PepEvolution price index: median/p25/p75 $/mg, vendor_count, last_scraped, and cite_url.	Research-vendor pricing from the PepEvolution price index: median/p25/p75 $/mg, vendor_count, last_scraped, and cite_url.	Not declared	Yes	Yes	No
`list_verified_vendors`Every PepEvolution-graded research-peptide vendor, sorted by PepScore desc. On a score tie the non-affiliate ranks first. Each entry carries grade + band, COA status, buy link, coupon, and is_affiliate.	Every PepEvolution-graded research-peptide vendor, sorted by PepScore desc. On a score tie the non-affiliate ranks first. Each entry carries grade + band, COA status, buy link, coupon, and is_affiliate.	Not declared	Yes	Yes	No

Details

Registry status: Active
Published: Aug 15, 2026
Updated: Aug 15, 2026
Website: https://pepevolution.com/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): E-commerceSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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