Spec Driven Development
by formulahendry
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Runs on your computer★ 440MITUpdated 14 months ago
Install
Dice Roller
Overview
Description from the maker (original English)
Roll dice using standard notation (2d6, 1d20+5), D&D stats, coin flips, and more!
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs on your computer
- Transport: stdio
- Category: Other
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on your computer with your user’s permissions (files, network, apps).
- The registry lists no key to fill in.
You need
- PyPIPython’s uv installed (for the uvx command)
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"dice-roller": {
"command": "uvx",
"args": [
"mcp-dice-roller"
]
}
}
}Run this in your terminal
claude mcp add dice-roller -- uvx mcp-dice-rollerOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"dice-roller": {
"command": "uvx",
"args": [
"mcp-dice-roller"
]
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"dice-roller": {
"type": "stdio",
"command": "uvx",
"args": [
"mcp-dice-roller"
]
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
Runs on your computer; the tool list appears in your AI app after you install it.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account vandewilly, which owns the repo
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- – Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
- – Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
- … Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints
Compared with others in Otheri
- More stars than 0% of the other 32599 servers in this category
- Published to the registry more recently than 1% of the other 32599 servers in this category
- Basic checks equal to or better than 100% of the other 32599 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Dice Roller safe?
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
Is it still maintained?
The GitHub repo last changed –, and the latest version (0.1.0) reached the registry 11 months ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Python (uv) on your computer.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, Zendesk
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Remote Desktop Commander
by desktop-commander
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Runs in the cloud★ 211Updated yesterday
Install
Zendesk
by pipeworx-io
Zendesk MCP Pack — tickets, users, organizations via OAuth.
Computer or cloudUpdated today
Install
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
MCP Dice Roller 🎲
A simple MCP (Model Context Protocol) server for rolling dice. Perfect for tabletop games, random decisions, and more!
Features
- Standard Dice Notation - Roll any dice using notation like
2d6,1d20+5,3d8-2 - Keep Highest/Lowest - Support for
4d6kh3(keep highest 3) and2d20kl1(keep lowest) - D&D Stat Rolling - Quick character stat generation using 4d6 drop lowest
- Coin Flips - Simple heads or tails
- Random Picker - Choose randomly from a list of options
- Percentile Dice - Roll d100 with tens and ones dice
Installation
pip install mcp-dice-rollerUsage
With Claude Desktop
Add to your Claude Desktop configuration (~/Library/Application Support/Claude/claude_desktop_config.json on macOS):
{"mcpServers": { "dice-roller": { "command": "python", "args": ["-m", "mcp_dice_roller"] } } }
With VS Code
Add to your VS Code MCP settings:
{"mcp.servers": { "dice-roller": { "command": "python", "args": ["-m", "mcp_dice_roller"] } } }
Tools
roll_dice
Roll dice using standard notation.
roll_dice("2d6") → Roll two 6-sided diceroll_dice("1d20+5") → Roll d20 and add 5 roll_dice("4d6kh3") → Roll 4d6, keep highest 3 roll_dice("2d20kl1") → Roll 2d20, keep lowest (disadvantage)
Example Response:
{"notation": "2d6+3", "rolls": [4, 6], "kept": [4, 6], "subtotal": 10, "modifier": 3, "total": 13 }
roll_multiple
Roll the same dice multiple times with statistics.
roll_multiple("1d20", 5) → Roll d20 five timesExample Response:
{"notation": "1d20", "times": 5, "totals": [15, 8, 20, 3, 12], "statistics": { "min": 3, "max": 20, "sum": 58, "average": 11.6 } }
roll_dnd_stats
Generate D&D 5e character ability scores.
Example Response:
{"method": "4d6 drop lowest", "stats": [ {"rolls": [4, 3, 5, 6], "kept": [4, 5, 6], "total": 15}, {"rolls": [2, 4, 4, 3], "kept": [3, 4, 4], "total": 11}, ... ], "totals": [15, 11, 14, 13, 10, 16], "sum": 79 }
flip_coin
Flip a coin.
flip_coin() → Flip onceflip_coin(10) → Flip 10 times
pick_random
Pick randomly from options.
pick_random("pizza, burger, sushi, tacos")Example Response:
{"options": ["pizza", "burger", "sushi", "tacos"], "selected": "sushi", "total_options": 4 }
roll_percentile
Roll d100 (percentile dice).
Example Response:
{"tens_die": 7, "ones_die": 3, "result": 73 }
Development
Setup
# Clone the repositorygit clone https://github.com/vandewilly/mcp-dice-roller.git cd mcp-dice-roller
Install dependencies
pip install -e ".[dev]"
Run tests
pytest
Running Locally
python -m mcp_dice_rollerMCP Registry
MCP Name: io.github.vandewilly/dice-roller
This server is published to the MCP Registry.
License
MIT License - see LICENSE for details.
Author
Vandewilly Silva (@vandewilly)