MCP/SSE Framework: Real-Time Context & Scalable SSE Apps

Effortlessly integrate real-time context management with MCP/SSE sample code – power scalable, event-driven apps with seamless server-sent updates.

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About MCP/SSE Framework

What is MCP/SSE Framework: Real-Time Context & Scalable SSE Apps?

The MCP/SSE Framework combines the Model Context Protocol (MCP) with Server-Sent Events (SSE) to enable real-time data streaming between clients and servers. This architecture prioritizes scalable, low-latency communication ideal for applications requiring dynamic updates. The framework uses Python-based tools to demonstrate core concepts, even if simplified for clarity.

How to Use MCP/SSE Framework: Real-Time Context & Scalable SSE Apps?

Follow these steps to start experimenting:

Launch the SSE Server
Use uvicorn with the provided server script:
```
$ uv run mcp_server_sample --port 8080 --transport sse
```
Execute the Client
Run the Python client to interact with the server:
```
$ python client.py
```

Pro tip: Check the official repository for advanced configurations!

MCP/SSE Framework Features

Key Features of MCP/SSE Framework: Real-Time Context & Scalable SSE Apps?

Real-time context handling - Maintains persistent connections for continuous data streams
Scalable infrastructure - Built on proven async frameworks like Uvicorn
Lightweight implementation - Core example uses text reversal and uppercase conversion to demonstrate processing logic

Use Cases of MCP/SSE Framework: Real-Time Context & Scalable SSE Apps?

Perfect for scenarios needing live updates:

Real-time chat applications
Financial data dashboards
Collaborative document editing
IoT sensor monitoring systems

MCP/SSE Framework FAQ

FAQ from MCP/SSE Framework: Real-Time Context & Scalable SSE Apps?

Is this production-ready?: Currently a proof-of-concept. Add authentication and error handling for real deployments
Why use SSE instead of WebSockets?: SSE provides simpler unidirectional communication, ideal for server-to-client updates
Can I modify the processing logic?: Absolutely! The sample's text transformation functions are easily replaceable with custom business logic

Content

Sample code for Model Context Protocl (MCP) with Server Sent Event (SSE)

This repository is a sample for using SSE server. This server provides two unhelpful methods but this implementation is very simple and useful for understanding how work the SSE server.

This serer implementation is based on official sample code.

simple-tool | modelcontextprotocol/python-sdk

How to use

First, you must launch the server with uv command like below. This sample code has standard I/O version but this repository is just showing how to use SSE server then I don't explain the normal version. If you want to know about that please refer to the official code.

$ uv run mcp_server_sample --port 8080 --transport sse

Next, just execute client.py.

$ python client.py

Model Context Protocol (MCP) の Server Sent Event (SSE) を利用したサンプルコード

MCP の SSE での動作サンプルを実装したリポジトリです。実装自体はテキストを逆順にしたり upper case にしたりと実用的な動作はしませんが、大まかな動作の理解に役立つように実装したサンプルコードです。

サーバ側の実装は公式のサンプルを元にしています。

simple-tool | modelcontextprotocol/python-sdk

使い方

まずサーバサイドを起動します。サンプルでは SSE と標準入出力バージョンがありますが、このサンプルは SSE 向けなので SSE のみを紹介します。それ以外は公式サンプルをご覧ください。

uv コマンドを利用して以下のようにサーバを起動します。

$ uv run mcp_server_sample --port 8080 --transport sse

続いて、クライアント側を普通に実行します。

$ python client.py