Connect Gemini

Install the GovCon MCP in Gemini. Add G2X as a custom app in the Gemini app, or as an MCP server in Gemini CLI, and sign in with your G2X account.

On this page

Gemini app
Gemini CLI
Sign in
Try it first
Keep going

Gemini app

Gemini is Google's AI agent. You add G2X on the web, then use it on the web and in the Gemini mobile app.

On gemini.google.com, open Settings, then Connected Apps.
Under Custom apps, choose Add a custom app and paste https://mcp.g2x.com/mcp.
Choose Next, then sign in with your G2X account.

Google offers custom apps to personal Google Accounts of people 18 or older in the US, using Gemini in English with Keep Activity on.

Gemini CLI

Gemini CLI is Google's AI agent for your terminal. Run:

Terminal

$ gemini mcp add --transport http govcon https://mcp.g2x.com/mcp

Gemini CLI finds the G2X sign-in on its own. Sign in with your G2X account when it asks.

Steps checked against Google's help on custom apps in Gemini and the Gemini CLI guide to MCP servers.

A G2X sign-in page opens. Sign in with your G2X account, then choose Allow to connect your account to Gemini. If you're already signed in to G2X in that browser, you see only the Allow step.

Try it first

In the Gemini app, type @ in a prompt, choose G2X, and ask “Look up Leidos in G2X.” In Gemini CLI, just ask. G2X answers with links to its records. See what you can ask for more.