Gemini supports remote MCP servers as custom apps, and Gemini CLI reads them from its settings. Both use the same DenkOps URL and the same Google or GitHub sign-in.
Troubleshooting
- "Account linking is required to use this custom app" — Gemini's generic message when linking didn't finish. Remove the app and add it again; make sure you use a personal Google account.
- Linked, but tools missing — open the app's settings in Gemini and sync its tools.
See also: Grok · all clients
No. Gemini handles the connection; on the DenkOps sign-in page you can still choose Google or GitHub.
No. DenkOps issues Gemini a long-lived, revocable refresh token, so the link stays until you remove it or revoke it in DenkOps.