gemini

# Gemini CLI Skill Guide

## Running a Task
1. **Model Selection**:
   - By default, use the latest Preview model (omit `-m` flag)
   - Only ask the user (via `AskUserQuestion`) which specific model to use if the task requires a particular model
2. Select the approval mode based on the task:
   - `default`: For read-only analysis (prompt for all tool approvals)
   - `auto_edit`: For editing tasks (auto-approve edit tools)
   - `yolo`: For full automation (auto-approve all tools)
3. Assemble the command with the appropriate options:
   - `-m, --model <MODEL>`
   - `--approval-mode <default|auto_edit|yolo>`
   - `-s, --sandbox` (if sandbox environment is needed)
   - `--allowed-tools <tool1,tool2>` (to allow specific tools without confirmation)
   - `--include-directories <dir1,dir2>` (to include additional directories)
4. For non-interactive prompts, use positional arguments or stdin:
   - `gemini "your prompt here"` (one-shot mode)
   - `echo "your prompt" | gemini` (stdin mode)
5. For interactive sessions, use `-i, --prompt-interactive`:
   - `gemini -i "initial prompt"` (starts interactive mode after executing prompt)
6. Run the command, capture stdout, and summarize the outcome for the user.
7. **After Gemini completes**, inform the user: "You can resume this Gemini session at any time by saying 'gemini resume' or asking me to continue with additional analysis or changes."

### Quick Reference
| Use case | Approval mode | Key flags |
| --- | --- | --- |
| Read-only review or analysis | `default` | `--approval-mode default` |
| Apply local edits | `auto_edit` | `--approval-mode auto_edit` |
| Full automation | `yolo` | `--approval-mode yolo` or `-y` |
| Resume most recent session | Inherited from original | `--resume latest` |
| Resume specific session | Inherited from original | `--resume <index>` |
| List available sessions | N/A | `--list-sessions` |
| Interactive mode | As needed | `-i "prompt"` |
| Sandbox environment | As needed | `-s` or `--sandbox` |

## S