MakeHybrid in Gemini
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.
Gemini
Open gemini.google.com/apps — its Connected apps page — and choose Add a custom app. Paste the address as the MCP server URL, press Next and allow it. It is added in the web app and is then there in the Gemini mobile app too.
You have to be signed in there already, or it opens a sign-in page instead of the setting.
Google offers custom apps on some Google accounts and not others — a personal account, English, and the web app rather than the phone, at the time of writing — so if there is no Add a custom app on that page, your account does not have it yet. Google's own page is support.google.com. Gemini asks you to confirm anything that writes.
Gemini CLI
In a terminal, run gemini extensions install https://github.com/makehybrid/mcp. The extension asks once for the key from your dashboard and keeps it in your system keychain, never in a file in your project.
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.