NEI MCP Server

$npx -y @leila329/nei-mcp-server
README.md

Enables interaction with the NEI platform to query project resources

nei-mcp-server

一个基于 fastmcp 的工具服务器,用于与 NEI 平台进行交互,提供查询 NEI 项目资源的能力。

核心功能

本项目将 NEI 平台的常用功能封装为一系列 MCP 工具,方便快速查询和集成。支持的工具如下:

  • sync_nei_project: 强制从远程 NEI 平台同步最新的项目数据,并更新本地缓存。当怀疑本地数据不是最新,或需要获取最近刚刚变更的后端接口、数据模型信息时,应首先调用此工具。
  • search_interfaces_by_uri: 根据 URI(接口路径)模糊搜索 NEI 项目中的接口资源。
  • search_interfaces_by_name: 根据接口名称模糊搜索 NEI 项目中的接口资源。
  • search_groups_by_name: 根据分组名称搜索 NEI 项目中的业务分组。

环境准备

  • Node.js (建议使用 v20 或更高版本)
  • pnpm (可选,推荐)

安装与配置

  1. 克隆项目

    git clone https://github.com/leila-huang/nei-mcp-server.git
    cd nei-mcp-server
    
  2. 安装依赖 使用 npm:

    npm install
    

    或者 pnpm:

    pnpm install
    

调试工具

  1. inspect 调试 使用 fastmcpinspect 命令可以方便地在本地交互式地测试所有工具。需要在网页上配置上 SERVER_URLPROJECT_ID

    npm run inspect
    

    该命令会提供一个交互式界面,你可以在其中选择要执行的工具并输入参数,非常适合用于调试和探索。

  2. mcp 客户端调试

        {
          "mcpServers": {
              "nei-mcp-server": {
                  "command": "npx",
                  "args": ["tsx", "/PATH/TO/YOUR_PROJECT/src/index.ts"],
                  "env": {
                      "SERVER_URL": "xxx",
                      "PROJECT_ID": "xxx"
                  }
              }
          }
        }
    

mcp 使用指南

```bash
{
    "mcpServers": {
        "nei-mcp-server": {
            "command": "npx",
            "args": [
                "-y",
                "@leila329/nei-mcp-server"
            ],
            "env": {
                "SERVER_URL": "xxx",
                "PROJECT_ID": "xxx"
            }
        }
    }
}
```

缓存机制

为了提升性能并减少对 NEI 服务器的请求压力,本项目实现了一套简单的缓存策略:

  1. 内存缓存: 数据在首次加载后会存储在内存中。在服务单次运行期间,后续相同请求将直接从内存返回,避免重复的网络请求。服务重启后,内存缓存会清空。
  2. 网络同步: 服务启动时,或手动调用 sync_nei_project 工具时,会从 NEI 远程服务器拉取最新的项目数据,并更新内存缓存。

你可以通过调用 sync_nei_project 工具来手动强制触发网络同步,以确保数据是最新版本。

Tools (4)

sync_nei_projectForce synchronization of the latest project data from the remote NEI platform and update local cache.
search_interfaces_by_uriFuzzy search for interface resources in the NEI project based on the URI path.
search_interfaces_by_nameFuzzy search for interface resources in the NEI project based on the interface name.
search_groups_by_nameSearch for business groups in the NEI project based on the group name.

Environment Variables

SERVER_URLrequiredThe URL of the NEI platform server
PROJECT_IDrequiredThe specific NEI project identifier

Configuration

claude_desktop_config.json
{
  "mcpServers": {
    "nei-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@leila329/nei-mcp-server"
      ],
      "env": {
        "SERVER_URL": "xxx",
        "PROJECT_ID": "xxx"
      }
    }
  }
}

Try it

Sync the latest project data from NEI to make sure I have the newest interfaces.
Search for NEI interfaces with the URI path '/api/v1/user'.
Find the business group named 'Order Management' in our NEI project.
Search for an interface named 'GetUserInfo' in NEI.

Frequently Asked Questions

What are the key features of NEI MCP Server?

Query NEI project resources including interfaces and business groups.. Fuzzy search capabilities for interfaces by URI or name.. Manual synchronization tool to force update local cache from remote NEI platform.. Memory caching mechanism to improve performance and reduce server load..

What can I use NEI MCP Server for?

Developers needing to quickly find API documentation or interface paths within an NEI project.. Teams looking to integrate NEI project data into AI-assisted development workflows.. Synchronizing local development context with the latest backend interface changes on NEI..

How do I install NEI MCP Server?

Install NEI MCP Server by running: npx -y @leila329/nei-mcp-server

What MCP clients work with NEI MCP Server?

NEI MCP Server works with any MCP-compatible client including Claude Desktop, Claude Code, Cursor, and other editors with MCP support.

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