mcp-alphabanana
English | 日本語
mcp-alphabanana is a Model Context Protocol (MCP) server for generating image assets with Google Gemini. It is built for MCP-compatible clients and agent workflows that need fast image generation, transparent outputs, reference-image guidance, and flexible delivery formats.
Keywords: MCP server, Model Context Protocol, Gemini AI, image generation, FastMCP
Key capabilities:
- Nano Banana 2.1 image generation by default, plus Lite, Flash, and Pro tiers
- Transparent PNG/WebP asset output for web and game pipelines
- Multi-image style guidance with local reference image files
- Flexible file, base64, or combined outputs for agent workflows
Quick Start
Run the MCP server with npx:
npx -y @tasopen/mcp-alphabananaOr add it to your MCP configuration:
{
"mcp": {
"servers": {
"mcp-alphabanana": {
"command": "npx",
"args": ["-y", "@tasopen/mcp-alphabanana"],
"env": {
"GEMINI_API_KEY": "${env:GEMINI_API_KEY}"
}
}
}
}
}
