An MCP server that provides image generation and editing capabilities
Connect Runs on your machine
claude mcp add nanobanana-mcp-server -e GEMINI_API_KEY=<GEMINI_API_KEY> -e IMAGE_OUTPUT_DIR=<IMAGE_OUTPUT_DIR> -- uvx nanobanana-mcp-server==1.0.0
{
"mcpServers": {
"nanobanana-mcp-server": {
"command": "uvx",
"args": [
"nanobanana-mcp-server==1.0.0"
],
"env": {
"GEMINI_API_KEY": "<GEMINI_API_KEY>",
"IMAGE_OUTPUT_DIR": "<IMAGE_OUTPUT_DIR>"
}
}
}
}
{
"mcpServers": {
"nanobanana-mcp-server": {
"command": "uvx",
"args": [
"nanobanana-mcp-server==1.0.0"
],
"env": {
"GEMINI_API_KEY": "<GEMINI_API_KEY>",
"IMAGE_OUTPUT_DIR": "<IMAGE_OUTPUT_DIR>"
}
}
}
}
{
"servers": {
"nanobanana-mcp-server": {
"type": "stdio",
"command": "uvx",
"args": [
"nanobanana-mcp-server==1.0.0"
],
"env": {
"GEMINI_API_KEY": "<GEMINI_API_KEY>",
"IMAGE_OUTPUT_DIR": "<IMAGE_OUTPUT_DIR>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
GEMINI_API_KEYRequired, secret | Your Gemini API key |
IMAGE_OUTPUT_DIROptional | The image output directory |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 9 Sep 2025 |
| Last updated | 9 Sep 2025 |
| Registry name | io.github.zhongweili/nanobanana-mcp-server |
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