search-peptides MCP Server

by profullstack Your server? Claim it

answering

search-peptides is answering right now. Last checked 8 min ago. It exposes 7 tools.

Peptide vendor/listing search (search.peptides.pit.world)

Uptime history 4 hours of history · worst hour 75%

4 hours agonow

92.3%

Uptime 24h

12 of 13 checks

Tools

read from the server

364 ms

Response time

average over 24h

open, no key

Access

streamable-http

search-peptides does not always answer

Over the last week it answered 92.3% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add search-peptides --transport http https://search.peptides.pit.world/mcp

Settings → Connectors → Add custom connector, then paste this address

https://search.peptides.pit.world/mcp

~/.codex/config.toml

[mcp_servers.search-peptides]
url = "https://search.peptides.pit.world/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "search-peptides": {
      "url": "https://search.peptides.pit.world/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "search-peptides": {
      "type": "http",
      "url": "https://search.peptides.pit.world/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.

listings

search_listings

Search every research-peptide listing (vendor × peptide × size) and rank by USD per mg, price, vendor verification score or size. Filter by lab testing, stock, payment method, where it ships from and more. Returns listings with the vendor verification score, Finnrick rating and lab-test flags, plus facet counts.

peptide

get_peptide

One peptide: how many vendors list it, cheapest USD per mg, and independent lab results by vendor.

peptides

list_peptides

Every peptide in the register with vendor and listing counts, lowest USD per mg and lab pass counts.

rules

get_rules

How the verification score is computed: what counts as a verifiable certificate, each component with its weight and rule, the scored/insufficient/unscored thresholds, and the latest score changes across vendors.

sponsor

sponsor_vendor

Start a sponsorship: $49 pins one vendor above matching results for 30 days, always labelled Sponsored. Returns a CoinPay hosted checkout url; the buyer opens it and pays with any coin or PayPal. Nothing is charged until they pay there.

vendor

get_vendor

Everything about one vendor: verification score with every component (weight, points, evidence), score history, independent tests with lab, batch and public record link, contact card, every listing with price per mg, payment, shipping, coupons, how to order.

vendors

search_vendors

Search peptide vendors by verification score (default order; null = insufficient data or unscored, never guessed), Finnrick rating, lab pass rate, payment, where they ship from, how to order and how to contact them (email, phone, WhatsApp, Telegram, socials). Each vendor carries a contact card.

Endpoints

URL	Transport	State	Latency	Checked
https://search.peptides.pit.world/mcp	streamable-http	answering	350 ms	8 min ago

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search-peptides — questions

Answers built from our own checks of this server.

What can search-peptides do?

It exposes 7 tools, read directly from the server on our last check. Among them: get_peptide, get_rules, get_vendor, list_peptides, search_listings, search_vendors 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 search-peptides working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 12 of 13 checks got a reply (92.3%), average response time 364 ms. The bar chart above shows every period we have measured.

How do I connect search-peptides?

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 search-peptides need an API key?

No. search-peptides 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 search-peptides?

It answers our handshake in 364 ms on average, which is faster than 38% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.