A local dice-rolling tool for tabletop games and other situations that need random results.

Roll dice during tabletop games, make random choices, and generate other simple dice-based results.

It removes the need to roll physical dice or find a separate random-number tool.

dice-roller — MCP server for Claude Code and Codex by vandewilly

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/vandewilly/mcp-dice-roller

Made for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/mcp/vandewilly/mcp-dice-roller/dice-roller.svg)](https://agentmods.dev/mcp/vandewilly/mcp-dice-roller/dice-roller)

Your own site

<a href="https://agentmods.dev/mcp/vandewilly/mcp-dice-roller/dice-roller"><img src="https://agentmods.dev/badge/mcp/vandewilly/mcp-dice-roller/dice-roller.svg" alt="Measured on agentmods" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

dice-roller scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

server.json · 11 lines

What it actually says

{
  "dice-roller": {
    "command": "uvx",
    "args": [
      "mcp-dice-roller",
      "-m",
      "mcp_dice_roller"
    ],
    "env": {}
  }
}

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

7d ago First seen · 11 lines scan A a3853923d5d9

Subscribe to this mod's changes

dice-roller is an MCP server published in the GitHub repository vandewilly/mcp-dice-roller (0 stars, last pushed 9mo ago), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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