roundtable-mcp

An MCP server that lets Claude orchestrate multi-model AI roundtable discussions between GPT-4o, Gemini 2.0 Flash, Grok-3, and DeepSeek-R1.

How It Works

Round 1 — Independent Responses: Each model answers the prompt independently, with no awareness of the others.

Round 2 — Cross-Critique: Every model sees all Round 1 responses and provides critique, refinement, or synthesis.

Tools

Presets

• debate — Structured debate with strong positions

• brainstorm — Creative ideation session

• analysis — Deep analytical examination

• devil — Devil's advocate challenges

• consensus — Seek common ground and synthesize

Installation

git clone https://github.com/brandondek/roundtable-mcp.git
cd roundtable-mcp
pip install -e .

API Keys

Set the following environment variables for each model you want to use:

OPENAI_API_KEY=sk-...          # GPT-4o
GEMINI_API_KEY=AI...           # Gemini 2.0 Flash
XAI_API_KEY=xai-...            # Grok-3
DEEPSEEK_API_KEY=sk-...        # DeepSeek-R1

Models without a configured API key will be skipped gracefully.

Claude Desktop Configuration

Add this to your claude_desktop_config.json:

{
  "mcpServers": {
    "roundtable": {
      "command": "roundtable-mcp",
      "env": {
        "OPENAI_API_KEY": "sk-...",
        "GEMINI_API_KEY": "AI...",
        "XAI_API_KEY": "xai-...",
        "DEEPSEEK_API_KEY": "sk-..."
      }
    }
  }
}

Usage Examples

Once installed, ask Claude:

• "Run a roundtable debate on whether AI will replace software engineers"

• "Quick poll all models: what's the best programming language for beginners?"

• "Brainstorm session on novel uses for LLMs in healthcare"

• "Devil's advocate discussion on remote work vs office"

License

MIT