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mcp-redis-demo

by Velmuruganms12
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Python
Hybrid

MCP Demo - Stateful Support Ticket System (Redis)

Enterprise support ticket system using FastMCP server with Redis for persistent state and multiple clients.

Architecture

┌──────────────────┐     ┌──────────────────────┐
│  Streamlit App   │────►│  FastMCP Server       │
│  (app.py)        │     │  (port 8000)         │
└──────────────────┘     │  6 tools             │
                         └──────────┬───────────┘
┌──────────────────┐                │
│  LangChain Agent │────────────────┤
│  (client.py)     │                │
└──────────────────┘                │
                                    │
                         ┌──────────▼───────────┐
                         │  Redis (port 6379)    │
                         │  Persistent state     │
                         │  ticket:* keys        │
                         └──────────────────────┘

Related MCP server: MCP Server with Docker, Redis, and TimescaleDB

Project Structure

├── server/                 # MCP Server
│   ├── server.py          # FastMCP server with Redis
│   ├── Dockerfile         # Docker image
│   ├── docker-compose.yml # Runs server + Redis
│   └── server-requirements.txt
├── app.py                  # Streamlit web UI
├── client.py              # LangChain agent client
├── requirements.txt       # Client dependencies
└── README.md

Quick Start

Start Server

cd server
docker compose up -d --build
cd ..

Setup Client

python -m venv venv
source venv/bin/activate  # Linux/Mac
pip install -r requirements.txt

Run Streamlit App

streamlit run app.py

Environment Variables

Create a .env file:

GROQ_API_KEY=gsk_your_groq_api_key_here
MCP_API_KEY=my-secret-api-key-123

This server cannot be deployed

One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Maintenance

ActivityStale
ResponsivenessNo issues

Resources

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