Machine Presence Inspector for ChatGPT

dev.onthestacks/machine-presence-inspector

Read-only public website inspection: evidence-backed Machine Presence observations with uncertainty.

client:ChatGPT transport:streamable-http

Install Machine Presence Inspector in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.onthestacks.dev/mcp

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