MakeHybrid in Cursor
One address turns your LinkedIn account, your messaging channels and your work trackers into tools your AI can use. There is nothing to download and no configuration file to edit.
The address
https://makehybrid.com/mcp
That is the whole configuration, and it is the same address for everybody. Paste it wherever the app asks for an MCP server URL.
It signs you in itself. The first time the connector is used it opens a MakeHybrid sign-in, you choose which of your organizations it may act for, and it is given a key of its own. Nothing to paste and nothing to copy out of a settings screen — and you can revoke that key from your dashboard whenever you like, without touching the others.
Cursor
This opens the app on your computer, so it has to be installed first.
That button hands Cursor the address and Cursor asks once before keeping it. By hand: open Cursor's settings and find MCP — it has sat under Tools, under Integrations and under Features, depending on the version — add a server, and paste the address as its url, leaving the headers empty.
Cursor keeps it in ~/.cursor/mcp.json, where you can write it yourself instead: an mcpServers entry whose only field is url. A server put in a project's own .cursor/mcp.json has to be switched on once in that same settings screen before the agent will use it; one in the file in your home folder is on everywhere.
Check it worked. Ask it to “list my connected LinkedIn accounts”. If it answers with your accounts, everything is wired up. If it says it has no such tool, the connector is added but not switched on in that conversation.
Anything else that speaks MCP
Any assistant that speaks MCP over HTTP takes the same address and nothing else. If it asks for a transport, it is a remote server over HTTP, not a command to run. The clients without a page of their own — and the addresses that carry a key instead of a sign-in, for a client that cannot sign in at all — are in the reference.