Nano Banana MCP Server (CLIProxyAPI Edition)

Provides AI-powered image generation through Google's Gemini models (Flash and Pro) with intelligent model selection, aspect ratio control, and support for both direct Gemini API and CLIProxyAPI proxy routing.

→ ion-aluminium/nanobanana-mcp-cliproxyapi · listed on glama

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// key findings

✅

4 tools verified — handlers match their declared behaviour

3 read-only tools verified — handlers contain no write/delete/exec

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 3 credentials: GEMINI_API_KEY, GOOGLE_API_KEY, CLIPROXY_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configNANOBANANA_AUTH_METHOD— vertex_ai (or auto)

🔐 secretGEMINI_API_KEY— 1. API Key (api_key): Uses . Best for local development and simple deployments.

🔐 secretGOOGLE_API_KEY

configCLIPROXY_BASE_URL— 4. CLIProxyAPI: Set to route requests through a local Gemini-compatible proxy (bypasses Google SDK auth).

configCLIPROXY_API_BASE

🔐 secretCLIPROXY_API_KEY— "": "sk-your-cli-proxy-key",

configCLIPROXY_CONFIG— /root/cliproxyapi/config.yaml

configGCP_PROJECT_ID— your-project-id

configGOOGLE_CLOUD_PROJECT

configGCP_REGION— us-central1 (default)

configGOOGLE_CLOUD_LOCATION

configIMAGE_OUTPUT_DIR— /path/to/image/directory # Default: ~/nanobanana-images

configFASTMCP_TRANSPORT

configFASTMCP_HOST

configFASTMCP_PORT

configFASTMCP_MASK_ERRORS

configNANOBANANA_MODEL— "": "pro",

configLOG_LEVEL— INFO # DEBUG, INFO, WARNING, ERROR

configLOG_FORMAT— standard # standard, json, detailed

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/ion-aluminium-nanobanana-mcp-cliproxyapi-19jihf)](https://m8ven.ai/mcp/ion-aluminium-nanobanana-mcp-cliproxyapi-19jihf)

commit: 027c695429b684219572e3e9843a6ce76cfc2d83

code hash: bfde1f04182446ef688b848cabe1c31be7ad0e4a05ff25b1bd0792080ded7a32

verified: 6/18/2026, 11:54:39 AM

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