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Unified MCP Tool Graph: A Intelligence Layer for Dynamic Tool Retrieval

@pratikjadhav2726

代码仓库

关于 Unified MCP Tool Graph: A Intelligence Layer for Dynamic Tool Retrieval

Instead of dumping 1000+ tools into a model’s prompt and expecting it to choose wisely, the Unified MCP Tool Graph equips your LLM with structure, clarity, and relevance. It fixes tool confusion, prevents infinite loops, and enables modular, intelligent agent workflows.

#automation#ai#llm#agentic-ai#mcp-server#a2a-protocol#a2a-mcp

基本信息

分类

AI 与智能体

许可证

MIT

运行时

python

传输方式

stdio

发布者

pratikjadhav2726

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "Unified-MCP-Tool-Graph": {
      "command": "uv",
      "args": [
        "sync"
      ]
    }
  }
}

工具

未检测到工具

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is Unified MCP Tool Graph: A Intelligence Layer for Dynamic Tool Retrieval?

Unified MCP Tool Graph is a research-driven project that aggregates tool APIs from diverse Model Context Protocol (MCP) servers into a centralized Neo4j graph database. It serves as an intelligent infrastructure layer enabling large language models (LLMs) and agentic AI systems to dynamically retrieve the most relevant tools for a task without being overwhelmed by redundant options.

How to use Unified MCP Tool Graph: A Intelligence Layer for Dynamic Tool Retrieval?

Clone the repository, install dependencies with uv sync, then start the unified gateway with uv run python start_unified_gateway.py. The gateway runs on http://localhost:8000. For full setup instructions see GETTING_STARTED.md.

Key features of Unified MCP Tool Graph: A Intelligence Layer for Dynamic Tool Retrieval

  • Aggregates MCP server tools into a Neo4j graph database with metadata and relationships.
  • Dynamically spins up only required MCP servers per user query (5 kept warm, others on demand with 10‑minute keep‑alive).
  • Returns tool metadata plus MCP server config extracted automatically from vendor GitHub README.
  • Loads only the exact tools needed for a query into the agent’s context, reducing confusion.
  • Supports A2A and LangGraph agents via example implementations.
  • Vendor-agnostic integration across providers like LinkedIn, Google, Notion, etc.

Use cases of Unified MCP Tool Graph: A Intelligence Layer for Dynamic Tool Retrieval

  • Schedule a LinkedIn post and share it in Slack – graph returns only the relevant tools (create_post, schedule_post, send_message).
  • Custom enterprise AI assistants that expose internal tools filtered by access and scope.
  • Smart recommender agents that suggest best-matched tools based on tags, popularity, or dependencies.

FAQ from Unified MCP Tool Graph: A Intelligence Layer for Dynamic Tool Retrieval

What problem does this project solve?

LLMs struggle when many similar tools are presented at once, causing tool confusion, infinite chains, and incorrect selections. The graph provides structured, task‑specific tool bundles to avoid overload.

Does it require a Neo4j database?

Neo4j is used as the graph database backend and is shown as optional in the architecture diagram, but it is central to the project’s design.

Which agent frameworks are supported?

Examples are provided for A2A (Agent‑to‑Agent) and LangGraph agents. Support for Cline and IDEs is planned.

How does the system prevent tool confusion?

Only the 3–4 most relevant tools per query are retrieved and loaded into the agent’s context, minimizing distractions and preventing infinite loops.

What runtime dependencies are needed?

Python with uv for dependency management. The gateway runs on port 8000; MCP servers are orchestrated dynamically. No authentication method is specified in the README.

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