Unified MCP Tool Graph

Example Use Cases

• 1

  Dynamically retrieve the most relevant tools from a large, diverse set of MCP servers without overload or confusion.

• 2

  That require minimal tool context loading to prevent infinite loops and improve reasoning efficiency.

• 3

  That orchestrate multiple MCP servers and tools per user query, such as A2A or LangGraph agents.

Description

The Unified MCP Tool Graph is a research-driven project that creates a vendor-agnostic Neo4j graph database of tools and APIs sourced from multiple MCP servers. It enables large language models and autonomous agents to dynamically retrieve only the most relevant tools for a given task, reducing tool confusion and preventing infinite call loops. The system supports dynamic MCP server orchestration, minimal tool context loading, and integrates with agents like A2A and LangGraph for efficient, modular workflows.