Dice Roller MCP server

by vandewilly·io.github.vandewilly/dice-roller·v0.1.0

Roll dice using standard notation (2d6, 1d20+5), D&D stats, coin flips, and more!

B75/100grade B

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Safety scan

B75/100

Adoption

New

0 stars16 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

flip_coin
Flip a coin one or more times.
pick_random
Pick a random option from a comma-separated list.
roll_dice
Roll dice using standard dice notation (e.g., '2d6', '1d20+5', '3d8-2').
roll_dnd_stats
Roll a set of D&D 5e character stats using the standard 4d6 drop lowest method.
roll_multiple
Roll the same dice multiple times.
roll_percentile
Roll percentile dice (d100).

scanner v0.1.10 · 2026-10-01 · same rubric, same numbers if you re-run it

no findings

Code scan4 source files scanned25/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitylocal package, no credentials required12/15
Maintenancelast push 296 days ago4/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Overall 75/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score: 75/100; higher than 45% of 48,255 servers
Tools: 6; the typical server has 7
Tools that change things: 0%; typical: 0%. Fewer write tools means less an agent can break
Downloads a week: 16; more than 4% of 12,191 servers with a package

What its tools let an agent do: 6 read

claude mcp add dice-roller -- uvx mcp-dice-roller

Is Dice Roller MCP server safe?: Mostly: it is graded B (75/100). Read the Dice Roller safety report
How do I install Dice Roller?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Dice Roller need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Dice Roller maintained?: The last commit was 329 days ago (2025-12-10). The latest release is v0.1.0.
How does Dice Roller compare with other MCP servers?: safety score 75/100 (higher than 45% of 48,255 servers); tools 6 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.