Arca Life Sciences for ChatGPT

inc.arca/life-sciences

Free, no-key search of PubMed, FDA drug and device records and ClinicalTrials.gov, with citations.

client:ChatGPT transport:streamable-http tools:4

Install Arca Life Sciences in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://app.arca.inc/api/public/mcp

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