wecallio

01 / Setup

Have Gemini make your calls.

wecallio goes into Gemini once. After that a sentence in the chat is enough: “call this number for me”.

Gemini connects custom MCP tools through custom apps in Gemini Spark.

Google currently offers this in English only, for eligible Spark users aged 18 and over with a personal Google account in the USA.

  1. Copy the address. You will paste this MCP address into Gemini as a custom app.
    MCP server address
    https://wecallio.com/mcp
  2. Open Connected Apps. Open Gemini in a browser and go via “Settings & help” to “Connected Apps”. If you do not see it there, look under “Personal Intelligence”.
    Open Gemini
  3. Add a custom app. Under “Custom apps for Spark” choose “Add a custom app”, paste in the MCP address and click “Next”.
  4. Confirm access. Sign in to wecallio in the window that opens, or create an account. Then confirm the connection.
  5. Get going. Type @wecallio in Gemini Spark, pick the app and say, for example: “Call my doctor's office and ask for the next free appointment.”
Using the Gemini CLI in the terminal?

Then you can add wecallio for your user with this command:

gemini mcp add --transport http --scope user wecallio https://wecallio.com/mcp

Then start Gemini and run /mcp auth wecallio. The login opens in your browser.

Official Gemini CLI guide ↗
Where do these steps come from?

They follow Google's current official procedure for custom MCP apps in Gemini Spark.

Official Google guide ↗

Clear on the phone: the assistant always introduces itself as an AI calling on your behalf. Emergency, government and premium-rate numbers stay blocked. The first demo call is free. See the plans.