C
Emerging
74/100
12 hours ago

Emerging. Nothing concerning found — the project is young, and grades cap until reputation is earned through real adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

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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 2 credentials: GEMINI_API_KEY, GOOGLE_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. Since this is a local server, you set these in your own MCP client configuration and they stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configLOG_LEVELINFO # DEBUG, INFO, WARNING, ERROR
configLOG_FORMATstandard # standard, json, detailed
configRETURN_FULL_IMAGE
configNANOBANANA_AUTH_METHODNano Banana supports two authentication methods via :
🔐 secretGEMINI_API_KEY1. API Key (api_key): Uses . Best for local development and simple deployments.
🔐 secretGOOGLE_API_KEY
configGCP_PROJECT_IDyour-project-id
configGOOGLE_CLOUD_PROJECT
configGCP_REGIONglobal (default; required for Gemini 3 Pro Image and NB2. Use us-central1 only for the legacy 2.5 Flash Image model.)
configGOOGLE_CLOUD_LOCATION
configIMAGE_OUTPUT_DIR3. Default location - Uses or ~/nanobanana-images:
configGEMINI_BASE_URL
configFASTMCP_TRANSPORT
configFASTMCP_HOST
configFASTMCP_PORT
configFASTMCP_MASK_ERRORS
configNANOBANANA_MODELauto # Options: flash, nb2, pro, auto (default: auto → nb2)
// 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 2 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/zhongweili-nanobanana-mcp-server-1eq5lm)](https://m8ven.ai/mcp/zhongweili-nanobanana-mcp-server-1eq5lm)
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commit: 24cb5ca890a62cb138624b2c3ccc9b23cb127212
code hash: 33a2e4eaca9399dc5275d65ac2ca5e2b156c8543de9222c8f0fda756aad8d596
verified: 8/13/2026, 9:52:10 PM
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