Arcane Core

gg.arcanecorev1.0.0Updated Oct 9, 2026

Read and edit a tabletop campaign's notes, characters, initiative and skills in Arcane Core.

VerifiedStreamable HTTPWeb executableProductivity & Workflow

Overview

AI-generated overview

Lets an assistant read and edit a tabletop campaign's notes, characters, initiative and skills in Arcane Core.

What it does
Arcane Core is a remote MCP server for a tabletop roleplaying campaign manager. According to its description, it lets an assistant read and edit a campaign's notes, characters, initiative and skills. No individual tools are listed in the manifest, so the exact operations are not documented here.
When to use it
Worth adding when a game master or player wants an AI assistant to work directly with an Arcane Core campaign — looking up or updating notes, characters, initiative order and skills during preparation or play.
Requirements
A remote endpoint at over streamable HTTP. It requires an Authorization header carrying an MCP key for a single campaign; the GM creates this under Campaigns, API key, AI assistants (MCP). No packages or environment variables are declared.
Before you install
The Authorization header is a secret campaign key; anyone holding it can act on that campaign through the server. The description says the server can edit campaign data, so changes to notes, characters, initiative and skills may be written or overwritten. Treat the key as sensitive and revoke it if exposed.

Installation

In SourceWeft

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

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "arcane-core": {
      "type": "http",
      "url": "https://app.arcanecore.gg/api/mcp"
    }
  }
}

Tools

0
Tool metadata has not been indexed yet.

Version history

1
  1. v1.0.0LatestOct 9, 2026