Metadata-Version: 2.3
Name: mcp-dice
Version: 0.1.2
Summary: MCP server enabling LLMs to roll dice
Project-URL: Homepage, https://github.com/YourUsername/mcp-dice
Project-URL: Repository, https://github.com/YourUsername/mcp-dice
Project-URL: Bug Tracker, https://github.com/YourUsername/mcp-dice/issues
Author-email: Yamato Matsuoka <yamaton@gmail.com>
Requires-Python: >=3.10
Requires-Dist: mcp>=1.0.0
Requires-Dist: python-dotenv>=1.0.1
Provides-Extra: dev
Requires-Dist: pytest>=8.3.3; extra == 'dev'
Description-Content-Type: text/markdown

# mcp-dice: A MCP Server for Rolling Dice

![screenshot](https://github.com/user-attachments/assets/ff7615b8-46ba-4be5-8287-8e1bf348ae28)


A Model Context Protocol (MCP) server that enables Large Language Models (LLMs) to roll dice. It accepts standard dice notation (e.g., `1d20`) and returns both individual rolls and their sum.

## Features

- Supports standard dice notation (e.g., `1d20`, `3d6`, `2d8+1`)
- Returns both individual rolls and the total sum
- Easy integration with Claude Desktop
- Compatible with MCP Inspector for debugging

## Installation

```shell
# Install using uv
uv pip install mcp-dice
```

## Usage

### Basic Command Line Usage

```shell
# Using uvx
uvx mcp-dice
```

### Input Format

The server accepts a JSON object with a `notation` field:
```json
{
  "notation": "2d6+3"
}
```

Example responses:
```json
{
  "rolls": [
    3,
    1
  ],
  "sum": 4,
  "modifier": 3,
  "total": 7,
  "notation": "2d6+3",
  "timestamp": "2024-12-03T16:36:38.926452"
}
```

## Claude Desktop Configuration

### Location
- macOS: `~/Library/Application Support/Claude/claude_desktop_config.json`
- Windows: `%APPDATA%/Claude/claude_desktop_config.json`

### Examples

<details>
<summary>macOS Configuration</summary>

```json
{
  "mcpServers": {
    "dice_service": {
      "command": "uvx",
      "args": ["mcp-dice"]
    }
  }
}
```

</details>

<details>
<summary>WSL Configuration</summary>

```json
{
  "mcpServers": {
    "dice": {
      "command": "wsl",
      "args": [
        "-e",
        "zsh",
        "-lc",
        "uvx mcp-dice"
      ]
    }
  }
}
```

Note: Replace `zsh` with your login shell.
</details>

## Development and Debugging

### Installing Development Dependencies

```shell
# Clone the repository
git clone https://github.com/yourusername/mcp-dice
cd mcp-dice

# Install development dependencies
uv pip install -e ".[dev]"
```

### Running Tests

```shell
uv run pytest
```

### Using MCP Inspector

The [MCP Inspector](https://github.com/modelcontextprotocol/inspector) is a useful tool for debugging your MCP server. Install and run it using npm:

```shell
npx @modelcontextprotocol/inspector uvx mcp-dice
```

### Claude Desktop Configuration for Development

<details>
<summary>macOS Configuration (local dev)</summary>
```json
{
  "mcpServers": {
    "dice_service": {
      "command": "uv",
      "args": [
        "run",
        "--directory",
        "path/to/mcp-dice-repo mcp-dice"
      ]
    }
  }
}
```
</details>

<details>
<summary>Windows (WSL) Configuration (local dev)</summary>

```json
{
  "mcpServers": {
    "dice": {
      "command": "wsl",
      "args": [
        "-e",
        "zsh",
        "-lc",
        "uv run --directory path/to/mcp-dice-repo mcp-dice"
      ]
    }
  }
}
```

Note: Replace `zsh` with your login shell.
</details>

