Gemini CLI for one-shot Q&A, summaries, and generation.
# Gemini CLI
Use Gemini in one-shot mode with a positional prompt (avoid interactive mode).
Quick start - `gemini "Answer this question..."` - `gemini --model <name> "Prompt..."` - `gemini --output-format json "Return JSON"`
Extensions - List: `gemini --list-extensions` - Manage: `gemini extensions <command>`
Notes - If auth is required, run `gemini` once interactively and follow the login flow. - Avoid `--yolo` for safety.
Generate/edit images with Nano Banana Pro (Gemini 3 Pro Image). Use for image create/modify requests incl. edits. Supports text-to-image + image-to-image; 1K/2K
577+ pattern prompt injection defense. Now with typo-tolerant bypass detection. TieredPatternLoader fully operational. Drop-in defense for any LLM application.
Batch-generate images via OpenAI Images API. Random prompt sampler + `index.html` gallery.
