Wayback Machine for ChatGPT

io.github.ux-xd/wayback-machine

Wayback Machine for agents: closest archived copy of a URL with its text, and full capture history

client:ChatGPT transport:streamable-http

Install Wayback Machine in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://waybackmcp.com/mcp

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