Polybrain

概要

Polybrain serves as a Model Context Protocol (MCP) server, designed to bridge AI agents with diverse large language models (LLMs) from providers like OpenAI, OpenRouter, and custom endpoints. It streamlines AI agent development by offering robust features such as automatic conversation history management, the ability to switch between models seamlessly during a conversation, and support for extended thinking/reasoning with compatible providers. Integrated with tools like Claude Code, Polybrain simplifies the orchestration of complex AI agent interactions across various LLM backends.

主な機能

• 1 GitHub stars
• Automatic server management
• Extended thinking/reasoning support (configurable by provider)
• Switch models mid-conversation
• Conversation history management
• Multi-model support (OpenAI, OpenRouter, custom endpoints)

ユースケース

• Integrating various LLM models into AI agent workflows, particularly with Claude Code.
• Managing complex, multi-turn conversations with AI agents using persistent history.
• Experimenting with and comparing different LLM models and providers from a unified interface.