ChatGPT

A custom plugin in ChatGPT

Add MyFeedIn as a custom MCP plugin. ChatGPT registers itself with our server, so there is no key to copy.

1
Open Plugins
On chatgpt.com, open Plugins, click + and choose to add a custom MCP server. If you do not see the option, your plan or workspace admin has not enabled developer mode.
Open ChatGPT plugins
2
Paste the server URL
Name it MyFeedIn, paste the URL and keep OAuth as the authentication.
```
https://mcp.myfeedin.co
```
3
Sign in and create
ChatGPT opens myfeedin.co. Sign in, approve, then create the plugin and review the tools it found.
4
Use it in a chat
Start a new chat and type @ to pick MyFeedIn.

Ask: "@MyFeedIn list my last 5 LinkedIn posts." After we ship new tools, open the plugin page and click Refresh.

Which ChatGPT plan do I need?: Custom MCP servers need developer mode, which OpenAI enables per plan and per workspace. Business and Enterprise admins turn it on for their members.