Hivemind

Hivemind is a Model Context Protocol (MCP) server that enables AI assistants and MCP-compatible clients to query multiple leading language models (including OpenAI GPT-5.2, Anthropic Claude Opus 4.5, and Google Gemini 3 Pro) simultaneously. It delivers synthesized, consensus-based responses by orchestrating and reconciling answers across models, with up to three rounds of deliberation to maximize response accuracy and confidence. Users can interact via CLI, Claude Code, or a web app, and benefit from features like solo/model-specific chat, persistent conversation history, secure API key storage, usage analytics, and automatic fallback when a primary model stalls.