Live research peptide prices, price history, vendor trust records and a reconstitution calculator.
Connect Remote server
claude mcp add --transport http peptul https://www.peptul.com/api/mcp
{
"mcpServers": {
"peptul": {
"url": "https://www.peptul.com/api/mcp"
}
}
}
{
"servers": {
"peptul": {
"type": "http",
"url": "https://www.peptul.com/api/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://www.peptul.com/api/mcp
Tools 5 found in our last check
get_compound_pricesLive research peptide prices for one compound across every vendor Peptul tracks, normalised to USD per milligram and collected nightly from vendor storefronts. Includes the true cheapest listing and the cheapest from a vendor whose third-party COA Peptul has independently verifi…
get_vendorOne research peptide vendor's public trust record on Peptul: Peptul Score (0-100 transparency score), third-party testing claim vs Peptul-verified COA, review counts, reported issues, shipping coverage, and whether the vendor is still operating.
get_price_historyHow one research peptide's price has moved over time, like for like: the same products from the same vendors (same size, in stock on both days) compared with the first day Peptul tracked it, each vendor counted once, with how many vendors actually changed a price. Recorded night…
calculate_reconstitutionWork out how far to draw on an insulin syringe for a given peptide dose: takes the vial amount, the bacteriostatic water added and the dose wanted, and returns the syringe units, the volume in mL, the resulting concentration and how many doses the vial holds. USE THIS instead of…
search_vendorsSearch Peptul's open research peptide vendor directory. Returns active vendors with their Peptul Score, verified-COA status and country - scored vendors first.
Details
| Endpoint | https://www.peptul.com/api/mcp (Streamable HTTP) |
| First published | 15 Sep 2026 |
| Last updated | 15 Sep 2026 |
| Registry name | com.peptul/peptul |
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