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gemini-auth-nano-banana

Optimizes Gemini or Nano Banana image prompts for coding agents, enabling structured JSON prompt planning and execution through web sessions.

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Security score

The gemini-auth-nano-banana skill was audited on Jun 4, 2026 and we found 4 security issues across 3 threat categories. Review the findings below before installing.

Categories Tested

Security Issues

medium line 119

Access to hidden dotfiles in home directory

SourceSKILL.md
1191. A saved OpenAI-compatible image API config at `~/.config/gemini-auth-nano-banana/api.json`
low line 131

Access to hidden dotfiles in home directory

SourceSKILL.md
131~/.config/gemini/cookies.json
medium line 102

Prompting for API key/token input

SourceSKILL.md
102uv run {baseDir}/scripts/generate_image.py --backend api --api-model "your-image-model" --api-base-url "https://api.example.com/v1" --api-key "YOUR_KEY" --save-api-config --prompt-json "/path/to/promp
low line 102

External URL reference

SourceSKILL.md
102uv run {baseDir}/scripts/generate_image.py --backend api --api-model "your-image-model" --api-base-url "https://api.example.com/v1" --api-key "YOUR_KEY" --save-api-config --prompt-json "/path/to/promp
Scanned on Jun 4, 2026
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