Connect ChatGPT

Works for every Deemwar MCP address: an API server (https://<name>-mcp.deemwar.com/mcp) or a live agent (https://<tenant>-terminal.deemwar.com/mcp).

1. In ChatGPT, open Plugins (or Settings → Apps → Advanced) and turn on Developer mode if asked.
2. Choose Add custom MCP server.
3. Fill in Name, and under Connection keep Server URL and paste the URL.
4. Set Authentication to OAuth. Leave Advanced OAuth settings alone: ChatGPT discovers them from the URL.
5. Tick I understand and want to continue, click Create as a plugin, then sign in and approve access.

Enable the plugin in a chat and ask. It also works in Advanced Voice Mode: ask out loud and ChatGPT reads the answer back.

Note

“Couldn’t discover OAuth settings” means the URL is wrong or not running (for a live agent: is dmcp herdr serve running?). Custom apps need a paid plan; on some plans they are read-only. These are OpenAI’s rules and may change.