Sternly for ChatGPT
ai.sternly/verify
Checks finished AI work after it is done: figures, citations and quotations, with a signed record.
client:ChatGPT
transport:streamable-http
tools:4
Install Sternly in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://api.sternly.ai/mcpCustom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs