Dnd5e Mcp

io.github.mrfentmenPublished by GitHub account mrfentmenv1.0.1Updated Oct 30, 2026

Use this MCP server to the D&D 5e SRD, monsters, spells, classes, and equipment. Tools include...

VerifiedSTDIODesktop onlyKnowledge & Memory

Overview

AI-generated overview

Local MCP server that gives an assistant D&D 5e SRD reference data: monster stat blocks, spells, classes and equipment.

What you can do
  • Look up a monster's full stat block by index slug, including AC/HP/speed, ability scores, actions and special abilities
  • Fetch a spell by slug with its full text and components
  • List monsters A to Z to find valid slugs
  • Read a class overview with hit die, skill choices and starting equipment
When to use it
Useful when you want an assistant to answer D&D 5e rules and stat questions, build encounters, or check spell and class details without leaving the chat.
Requirements
Runs as a local stdio process installed from the npm package dnd5e-mcp; needs Node.js and a build step before starting. No authentication, API key or environment variables are declared; it queries a community-hosted SRD endpoint, so network access is needed.
Before you install
Data comes from a community-hosted SRD endpoint rather than an official source, so accuracy and availability are not guaranteed. No credentials are requested and no write actions are described.

Installation

In SourceWeft

  1. Open Dnd5e Mcp in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

dnd5e mcp

MCP server for the D&D 5e SRD (dnd5eapi.co), monsters, spells, classes, equipment.

Tools

ToolWhat it does
get_monsterFull stat block by index slug (adult-red-dragon, goblin…)
get_spellSpell by index slug (fireball, wish…), full text + components
list_monstersA, Z monster list to find valid slugs
get_classClass overview, hit die, skill choices, starting equipment

Usage

bash
npm run build && node dist/index.js

Example:

get_monster { index: "adult-red-dragon" }get_spell { index: "fireball" }

Keyless (community hosted SRD endpoint). Stat blocks include AC/HP/speed, all six ability scores, actions, and special abilities.

Source: README.md at commit 99a15a4

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

1
  1. v1.0.1LatestSep 22, 2026

Score

40% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

    Declare a license in the repository or the registry entry.