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Version Notes
As of June 18, 2026, Gemini CLI has ended its personal-use service and has been integrated into and migrated to Antigravity CLI. Migration from Gemini CLI
If you are using the new Antigravity CLI, please refer to Antigravity CLI.
You can configure Gemini CLI from the terminal or by editing ~/.gemini/settings.json directly.
The terminal command is recommended because it updates the configuration for you.
1. Open a terminal.
2. Run:
gemini mcp add --scope user --transport http --header "Authorization: Bearer <YOUR_MCP_TOKEN>" spreadjs-mcp https://developer.mescius.com/mcp/spreadjs
3. Verify the configuration:
<span class="">gemini mcp list</span>
Inside Gemini CLI, you can also run /mcp to check the server status and available tools.
settings.json1. Open ~/.gemini/settings.json.
2. Add the MCP server configuration:
{
"mcpServers": {
"spreadjs-mcp": {
"httpUrl": "https://developer.mescius.com/mcp/spreadjs",
"headers": {
"Authorization": "Bearer <YOUR_MCP_TOKEN>"
},
"timeout": 30000
}
}
}3. Restart Gemini CLI.
References: MCP servers with Gemini CLI