Gemini MCP Server & DeepNLP OneKey MCP Router Support

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MCP Server of free and public available Financial Data without need of API keys from trusted sites or institues.

This MCP server is a mcp wrapper of pypi package FinanceAgent (https://github.com/AI-Hub-Admin/gemini_mcp_server) which aims to

Install

pip install gemini_mcp_onekey

pip install nano_banana_mcp_onekey

Google Gemini Image Preview(Nano Banana) on OneKey MCP Router

Use One Access Key to MCP Proxy to use Nano Banana

See OneKey MCP Router Demo Usage Document (https://www.deepnlp.org/doc/onekey_mcp_router)

Gemini MCP Server on DeepNLP OneKey Router

{
	"mcpServers":{
		"gemini": {
			"url": "https://agent.deepnlp.org/mcp?server_name=gemini&onekey={DEEPNLP_ONEKEY_ROUTER_ACCESS}"
		}
	}
}

or Alias (server_name=nano_banana)

{
	"mcpServers":{
		"nano-banana": {
			"url": "https://agent.deepnlp.org/mcp?server_name=nano_banana&onekey={DEEPNLP_ONEKEY_ROUTER_ACCESS}"
		}
	}
}

Beta Test Key

DEEPNLP_ONEKEY_ROUTER_ACCESS=BETA_TEST_KEY_OCT_2025


{
	"mcpServers":{
		"nano-banana": {
			"url": "https://agent.deepnlp.org/mcp?server_name=nano_banana&onekey=BETA_TEST_KEY_OCT_2025"
		},
		"gemini": {
			"url": "https://agent.deepnlp.org/mcp?server_name=gemini&onekey=BETA_TEST_KEY_OCT_2025"
		},

	}
}

Gemini Nano Banana Playground

Tools

gemini_image_api

Parameters model: str = "gemini-2.5-flash-image", prompt: str = "A detailed, cinematic image of a futuristic city.", image_name: str = "gemini_output_images.png", output_folder: Optional[str] = None, aspect_ratio: str = "16:9", image_size: str = "1K"