Peptul for ChatGPT

com.peptul/peptul

Live research peptide prices, price history, vendor trust records and a reconstitution calculator.

client:ChatGPT transport:streamable-http tools:5

Install Peptul in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://www.peptul.com/api/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs