# Gemini

> Gemini CLI one-shot prompts, summaries, generation, skills, hooks, MCP, or Gemma routing.

- Skill: `aniruddhaadak80/gemini` (Agent Skill)
- Install (CLI): `npx skillmds add aniruddhaadak80/gemini`
- Raw SKILL.md: https://api.skillmd.com/api/skills/aniruddhaadak80/gemini/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: aniruddhaadak80 (https://skillmd.com/u/aniruddhaadak80)
- Updated: 2026-08-19
- Page: https://skillmd.com/skills/aniruddhaadak80/gemini

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# Gemini CLI

Use Gemini in headless one-shot mode. Positional text starts interactive mode; use `-p/--prompt`.

Quick start

- `gemini -p "Answer this question..."`
- `gemini -m <model> -p "Prompt..."`
- `gemini -p "Return JSON" --output-format json`
- stdin appends to `-p`: `cat notes.md | gemini -p "Summarize"`

Extensions

- List: `gemini --list-extensions`
- Manage: `gemini extensions <command>`
- Skills: `gemini skills <command>`
- Hooks: `gemini hooks <command>`
- MCP: `gemini mcp <command>`

Notes

- If auth is required, run `gemini` once interactively and follow the login flow.
- Avoid `--yolo` for safety.