---

name: setup description: | Configure which AI agents to use for second opinions. Use when user says "setup second opinion", "configure agents", "enable/disable agents", "which agents", or wants to change second-opinion settings.

Second Opinion Setup

Interactive configuration for second-opinion agents. The user should NEVER need to edit any files manually.

Instructions

Follow these steps exactly:

Step 1: Show Current Status

First, check if .claude/second-opinion.json exists and show current configuration:

## Current Configuration

Config file: .claude/second-opinion.json
Status: [exists | not configured]
Enabled agents: [list or "none"]

Step 2: Ask User to Select Agents

Use AskUserQuestion with multiSelect=true:

{
  "questions": [{
    "question": "Which AI agents do you want to enable for second opinions?",
    "header": "Agents",
    "multiSelect": true,
    "options": [
      {
        "label": "OpenAI (GPT-4o)",
        "description": "Requires OpenAI API key"
      },
      {
        "label": "Google Gemini",
        "description": "Requires Google AI API key"
      },
      {
        "label": "GitHub Models",
        "description": "Uses GitHub token (auto-detected from gh CLI if installed)"
      },
      {
        "label": "Anthropic (Claude)",
        "description": "Requires Anthropic API key. Note: Excluded when running in Claude Code"
      }
    ]
  }]
}

Step 3: Check for Existing Keys & Auto-Detect GitHub Token

After user selects agents, for each selected agent:

1. For GitHub: Run gh auth token to check if a token is available

   • If available, note that it will be auto-detected (no input needed)
   • If not available, mark as needing manual input

2. For others: Check if key already exists in .claude/second-opinion.json

   • If exists, note it's already configured
   • If missing, mark as needing input

Step 4: Prompt for Missing API Keys

For each selected agent that needs an API key, use AskUserQuestion to prompt:

{
  "questions": [{
    "question": "Please paste your OpenAI API key (starts with sk-):",
    "header": "OpenAI Key",
    "multiSelect": false,
    "options": [
      {
        "label": "Enter key now",
        "description": "Paste your API key when prompted"
      },
      {
        "label": "Skip for now",
        "description": "Configure later"
      }
    ]
  }]
}

If user selects "Enter key now", they will type in "Other" - that's the API key. If user selects "Skip for now", don't save a key for that agent.

Key format hints to tell the user:

• OpenAI: starts with sk-
• Anthropic: starts with sk-ant-
• Google: alphanumeric string
• GitHub: starts with ghp_ or gho_ (unless using gh CLI)

Step 5: Save Configuration

Map user choices to agent IDs:

• "OpenAI (GPT-4o)" → openai
• "Google Gemini" → gemini
• "GitHub Models" → github
• "Anthropic (Claude)" → anthropic

Create the .claude directory if needed, then write to .claude/second-opinion.json:

{
  "enabledAgents": ["openai", "gemini", "github"],
  "apiKeys": {
    "openai": "sk-...",
    "gemini": "AI..."
  },
  "updatedAt": "2026-01-16T12:00:00Z"
}

Important: GitHub keys are NOT stored if auto-detected from gh auth token.

Step 6: Show Confirmation

## Configuration Saved

**File:** .claude/second-opinion.json

### Enabled Agents

- openai: ✓ configured
- gemini: ✓ configured
- github: ✓ auto-detected from gh CLI

### Note

- Make sure .claude/ is in your .gitignore to protect API keys
- GitHub token is auto-detected from `gh auth token` - no key stored
- To change agents, run `/second-opinion setup` again

Important Notes

• NEVER ask user to edit files manually
• Use AskUserQuestion for ALL user input
• Auto-detect GitHub token from gh auth token when possible
• Store keys in .claude/second-opinion.json (user doesn't touch this)
• Remind user to add .claude/ to .gitignore
• Anthropic agent is auto-excluded when SECOND_OPINION_HOST=claude-code