Claude-GPT Bridge

Example Use Cases

• 1

  Fetch a GPT model's perspective on a question directly from Claude Desktop to cross-check or augment their reasoning.

• 2

  Compare responses from multiple models (OpenAI GPT variants or OpenRouter-accessible models) on the same prompt for model selection or ensemble analysis.

• 3

  Run guided collaborative prompts (e.g., collaborative_thinking or model_comparison) to synthesize insights across AI systems with configurable temperature and token limits.

Description

Claude-GPT Bridge is an MCP (Model Coordination Protocol) server that integrates with Claude Desktop to query GPT models (gpt-3.5-turbo, gpt-4 variants, and OpenRouter models). It provides tools to send prompts to GPT, list available models, and run guided prompts for collaborative thinking and model comparison with configurable temperature and token limits. The server uses the official OpenAI Python SDK and OpenRouter integration for broader model access, while requiring users to supply their own API keys. This enables Claude to incorporate GPT perspectives, compare responses across models, and synthesize combined insights during conversations.