MCP Dice Roller

MCPOpen SourceMIT34.9

by yamaton • Data & Databases

An MCP server that lets LLMs roll dice using standard dice notation and returns individual rolls and totals.

Example Use Cases

1
Simulate tabletop RPG mechanics and provide transparent individual dice results and totals to users.
2
Deterministic, auditable randomness for testing or demonstration by returning both individual rolls and a timestamped total.
3
An easy MCP-integrated dice service to offload dice notation parsing and roll computation (e.g., integrating with Claude Desktop or MCP Inspector).

Description

This MCP server accepts standard dice notation (e.g., 1d20, 3d6, 2d8+1) and returns individual die results, modifiers, sum, total, and a timestamp. It is designed for easy integration with Claude Desktop and MCP Inspector for debugging. Useful for adding deterministic dice-rolling behavior to agents, chatbots, and automated RPG tools without embedding randomness logic in the agent itself.

Capabilities(2 total)

Tools (1)

roll_dice

Roll dice using standard notation (e.g., '2d6+3', '1d20-2')

notation:string*

Resources (1)

Random 2d6 roll

Roll two six-sided dice

URI: dice://2d6MIME: application/json

Quick Actions

View on GitHub

Security

Scanned 3 month(s) ago

Risk Level

MINIMAL

Read-only data retrieval, no side effects

Trust Score

C57/100

6/17 checks passed

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Quick Stats

Service TypeMCP

Pricing ModelFree

Capabilities1 Tools / 0 Prompts / 1 Resources

Owneryamaton

CategoryData & Databases

DependenciesStandalone

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