MCP Stateful Example

by stevemadere

132 downloads Not rated yet

GitHub

Other

About

A simple stateful mcp server example. Clone and modify to make any stateful mcp server.

Explore

- Toy Stateful MCP Server: Implements a minimal MCP server with session handling
- Test Tools: Includes imagine and isLessThan tools for testing session state
- Integration Tests: Python-based tests for validating server behavior and session persistence
- Health Check: Built-in /health endpoint for monitoring server status

Setting up with Highlight

This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:

Download and install Highlight from highlightai.com/download
Navigate to the plugins tab and select "Add Custom Plugin"
Configure the plugin with the settings below

Plugin Name MCP Stateful Example

Command (node, npx, python, etc.)

Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
Enable "Start Automatically" if you want the plugin to start when Highlight launches

Setting up with Cursor

Open Cursor's settings
Navigate to the MCP section
Click "Add new Global MCP server"
Copy and paste the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "mcp stateful example": {
            "mcp-stateful-example": {
                "command": "python",
                "args": [
                    "test_initialize.py"
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp stateful example": {
            "mcp-stateful-example": {
                "command": "python",
                "args": [
                    "test_initialize.py"
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp stateful example": {
            "mcp-stateful-example": {
                "command": "python",
                "args": [
                    "test_initialize.py"
                ]
            }
        }
    }
}

Setting up with Claude Desktop

Open Claude Desktop's settings
Go to the Integrations tab
Click "Add MCP Server"
Use the configuration below based on your operating system

Note: Make sure Claude Desktop is running before attempting to connect.

JSON

{
    "mcpServers": {
        "mcp stateful example": {
            "mcp-stateful-example": {
                "command": "python",
                "args": [
                    "test_initialize.py"
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp stateful example": {
            "mcp-stateful-example": {
                "command": "python",
                "args": [
                    "test_initialize.py"
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp stateful example": {
            "mcp-stateful-example": {
                "command": "python",
                "args": [
                    "test_initialize.py"
                ]
            }
        }
    }
}

Setting up with Windsurf

Open Windsurf's preferences
Go to the Integrations section
Click "Add MCP Integration"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "mcp stateful example": {
            "mcp-stateful-example": {
                "command": "python",
                "args": [
                    "test_initialize.py"
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp stateful example": {
            "mcp-stateful-example": {
                "command": "python",
                "args": [
                    "test_initialize.py"
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp stateful example": {
            "mcp-stateful-example": {
                "command": "python",
                "args": [
                    "test_initialize.py"
                ]
            }
        }
    }
}

Setting up with Cline

Open Cline's settings
Navigate to the Integrations section
Click "Add MCP Server"
Copy and paste the configuration below based on your operating system

Note: Make sure to restart Cline after adding the configuration.

JSON

{
    "mcpServers": {
        "mcp stateful example": {
            "mcp-stateful-example": {
                "command": "python",
                "args": [
                    "test_initialize.py"
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp stateful example": {
            "mcp-stateful-example": {
                "command": "python",
                "args": [
                    "test_initialize.py"
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp stateful example": {
            "mcp-stateful-example": {
                "command": "python",
                "args": [
                    "test_initialize.py"
                ]
            }
        }
    }
}

Setting up with Goose

Open Goose's preferences
Go to the Integrations tab
Select "MCP Servers"
Click "Add New Server"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "mcp stateful example": {
            "mcp-stateful-example": {
                "command": "python",
                "args": [
                    "test_initialize.py"
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp stateful example": {
            "mcp-stateful-example": {
                "command": "python",
                "args": [
                    "test_initialize.py"
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp stateful example": {
            "mcp-stateful-example": {
                "command": "python",
                "args": [
                    "test_initialize.py"
                ]
            }
        }
    }
}

From the repository

- Node.js 18+
- Python 3.8+ (for integration tests)
- npm or yarn

- PORT: Port number the server will listen on (default: 3000)
- NODE_ENV: Environment mode (e.g., 'development', 'production')

Claude Desktop / Cursor

Paste into your MCP client config file to install this server.

{
    "mcpServers": {
        "mcp stateful example": {
            "mcp-stateful-example": {
                "command": "python",
                "args": [
                    "test_initialize.py"
                ]
            }
        }
    }
}

McpServers

{
    "mcp-stateful-example": {
        "command": "python",
        "args": [
            "test_initialize.py"
        ]
    }
}

A minimal, fully MCP-compliant server and client setup for exploring and validating session-based tool invocation workflows using the Model Context Protocol (MCP).

Features

Prerequisites

- Node.js 18+
- Python 3.8+ (for integration tests)
- npm or yarn

Getting Started

1. Clone the repository
2. Install Node.js dependencies:

   npm install

3. Install Python dependencies for integration tests:

   pip install -r test/integration/requirements.txt

4. Create a .env.test file in the project root with the following content:

   PORT=3088

5. Start the development server:

   npm run dev

Running Tests

Unit Tests

npm test

Integration Tests

```bash

No reviews yet — be the first

Use Google, GitHub, or an email account so ratings stay tied to real people.

Email sign in

No reviews posted yet.

About

Explore

Setting up with Highlight

From the repository

Claude Desktop / Cursor

McpServers

Features

Prerequisites

Getting Started

Running Tests

Unit Tests

Integration Tests

More like this

Sequential Thinking

Filesystem

EverArt

Google Drive