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Mcp Analytics Middleware

@Phillip-Kemperon 9 months ago
1 MIT
FreeCommunity
AI Systems
A lightweight TypeScript middleware for MCP SDK servers that delivers analytics. Captures request metrics, performance data, and usage patterns with minimal overhead. Features real-time monitoring, configurable data collection, and detailed reporting - all with full type safety.

Overview

What is Mcp Analytics Middleware

mcp-analytics-middleware is a lightweight TypeScript middleware designed for MCP SDK servers that provides analytics capabilities. It captures request metrics, performance data, and usage patterns with minimal overhead.

Use cases

Use cases include monitoring API performance, analyzing user behavior on web applications, and optimizing resource usage in microservices architectures.

How to use

To use mcp-analytics-middleware, integrate it into your MCP SDK server setup. Configure the middleware to specify the data collection parameters and enable real-time monitoring and reporting features.

Key features

Key features include real-time monitoring, configurable data collection, detailed reporting, and full type safety, ensuring that the analytics process is efficient and reliable.

Where to use

mcp-analytics-middleware can be used in various domains where performance tracking and analytics are essential, such as web applications, APIs, and microservices.

Content

MCP Analytics Middleware

npm version
npm downloads

A simple way to track and visualize how your MCP server is being used. See which tools are most popular, catch errors early, and understand your server’s performance.

Features

  • 🔍 Track all tool calls and resource requests
  • 📊 See performance metrics and error rates
  • 🌐 Web dashboard for live analytics
  • 💾 SQLite database for persistent storage

Quick Start

  1. Install the package:
yarn add mcp-analytics-middleware
  1. Add it to your MCP server:
import { McpAnalytics } from 'mcp-analytics-middleware';

let server = new McpServer({ 
name: 'Sample MCP Server with Analytics',
version: '1.0.0'
});

const analytics = new McpAnalytics('analytics.db');

server = analytics.enhance(server); // override tool and resource function implementation to record usage in sqlite

Live Analytics

Want to see a dashboard for a Tyescript SDK MCP Server making use of this middleware? You can directly provide a live dashboard using

npx -p mcp-analytics-middleware web-viewer --db-path analytics.db

The web dashboard will open at http://localhost:8080 and show you live analytics!

You’ll see:

  • Total tool calls and resource requests
  • Error rates and performance metrics
  • Most used tools and slowest operations

Example Implementations

Example implementatinos of the analytics middleware can be found.

  1. Dummy Caluclator Server Example src/server.ts
  2. Ethereum RPC MCP Server with Analytics server/index.ts_
  3. Forked Verision of the Google Maps MCP Server with additional Analytics Middleware src/google-maps/index.ts

Running with Inspector

If you’re using the MCP Inspector, just add the analytics flag:

yarn inspector --analytics --db-path analytics.db

License

MIT

Tools

No tools

Comments

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