semvec/pypi-packages huggingface dataset:
nano-banana-mcp-onekey 0.0.1
Gemini 3 Gemini 2.5 Nano Banana (Image Model) MCP Server | Image Generation API MCP Servers Implementation | DeepNLP OneKey MCP Router Support of Free Tier and More Choices Routers. Supports Text, Gemini Image Preview(Nano Banana) and more SOTA models (Gemini 3, Gemini 2.5 Pro, etc).
License: MIT License
Requires Python: >=3.12
Keywords: Gemini Image Generation, Gemini Speech Generation, MCP, OneKey MCP Router

# Gemini MCP Server & DeepNLP OneKey MCP Router Support

[![MCP Marketplace User Review Rating Badge](https://www.deepnlp.org/api/marketplace/svg?name=gemini-google/gemini-3-pro-nano-banana-image-preview)](https://deepnlp.org/store/model/image-generator/pub-gemini-google/gemini-3-pro-nano-banana-image-preview) |


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


| Model | OneKey MCP Router Website|
| ---- | ---- |
| Gemini 2.5 Flash (Nano Banana) |  https://www.deepnlp.org/store/model/image-generator/pub-gemini-google/nano-banana  |
| Gemini 3 Pro Image Preview (Nano Banana Pro) |  https://deepnlp.org/store/model/image-generator/pub-gemini-google/gemini-3-pro-nano-banana-image-preview  |



## 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](https://agent.deepnlp.org)



## 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"