JSPM

Your AI co-pilot for Foundry VTT. 185 tools across 24 domains — characters, combat, scenes, canvas, audio, voices, images, and more.

TypeScript-first dice notation engine for tabletop RPGs, game development, and probability simulations

AI-Powered Solo D&D 5e — full campaign engine with combat, spells, dice, and multiple AI providers

D&D 5e SRD MCP server — monster search, spell lookup, encounter building, and character tools powered by ground-truth SRD data

Solbera's DND5e fonts

TypeScript type definitions for the DnD5e system in Foundry VTT

A flavour of markdown and stylesheet specifically for D&D 5th edition homebrew, implemented as a plugin for markdown-it.

An MCP (Model Context Protocol) server for managing and rolling on random-table assets used in tabletop RPGs. Create, update, and roll on random tables with support for nested tables, weighted entries, and range-based results.

TypeScript library for RPG stats, dice rolling, and stat checks with full D&D 5e-style mechanics

D&D SRD data library

D&D SRD data library

An RPG dice-rolling library with a variety of built-in roll mechanics.

Takes a D&D Hit Dice expression such as 2d8+6 and returns minimum, weak, average, strong and maximum Hit Point results

MCP server for D&D 5th Edition spells, monsters, and classes via dnd5eapi.co