LLM Council

Watch multiple AI models debate side-by-side using GitHub Copilot.

Type a spicy question, watch GPT-5, Claude, and Gemini respond simultaneously with a dark hacker aesthetic.

Quick Start

# Prerequisites: Copilot CLI installed and authenticated
copilot auth login

# Run
npx github-llm-council

Opens http://localhost:3000 - pick a prompt or type your own, watch the models respond in real-time.

Requirements

• Node.js 18+
• GitHub Copilot subscription (Individual, Business, or Enterprise)
• Copilot CLI installed and authenticated:

  npm install -g @github/copilot-cli
  copilot auth login

Available Models

The council can use any model available through GitHub Copilot:

• GPT-5, GPT-5.1, GPT-5.2
• Claude Opus 4.5, Claude Sonnet 4.5, Claude Sonnet 4
• Gemini 3 Pro
• And more...

How It Works

Uses the @github/copilot-sdk to spawn parallel streaming sessions. Each model receives the same prompt and streams its response independently.

See src/app.ts for the Express server implementation.

Development

git clone https://github.com/varunr89/github-llm-council
cd github-llm-council
npm install
npm run dev

Scripts

• npm run dev - Start development server with hot reload
• npm run build - Compile TypeScript
• npm run test - Run unit tests
• npm run test:e2e - Run end-to-end tests

License

MIT