Koskamo

LegendKeeper MCP

An unofficial MCP server for LegendKeeper that enables AI assistants like Claude, Copilot, and Cursor to read and build TTRPG worlds. It supports wiki pages as Markdown, infoboxes, map pins, timelines, tags, and images via LegendKeeper's v3 REST API. Features include section-level editing, structured worldbuilding, multiple worlds support, and robust client capabilities like retries and idempotency.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

LegendKeeper MCP logo, by chase-roohmsCommunity listingLocal stdioSource reviewed; not executedPublished by chase-roohms
You need:It runs locally on your machine with your own API key
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Popularity 3 GitHub stars

What you can do with it

  • Read and build TTRPG worlds using AI assistants
  • Create taverns with infoboxes and map pins
  • Edit wiki pages with section-level updates
  • Manage timelines, tags, and templates

Source and maintenance

Community listingRegistry 0.1.2MIT
mcp-registry: io.github.chase-roohms/legendkeeper-mcp@0.1.2Source repositoryProject website
Last repository push
Latest release
v0.1.2
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

ghcr.io/chase-roohms/legendkeeper-mcp:0.1.2

oci
ghcr.io/chase-roohms/legendkeeper-mcp:0.1.2 package definition
{
  "transport": "stdio",
  "identifier": "ghcr.io/chase-roohms/legendkeeper-mcp:0.1.2",
  "registryType": "oci",
  "environmentVariables": [
    {
      "name": "LEGENDKEEPER_API_KEY",
      "format": "string",
      "isRequired": true,
      "description": "LegendKeeper project API key (Project Settings → Developers → API Keys). The project owner needs a paid plan."
    },
    {
      "name": "LEGENDKEEPER_READ_ONLY",
      "format": "boolean",
      "default": "false",
      "description": "Set to true to expose only reading tools."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "legendkeeper-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "LEGENDKEEPER_API_KEY=<YOUR_LEGENDKEEPER_API_KEY>",
        "-e",
        "LEGENDKEEPER_READ_ONLY=<YOUR_LEGENDKEEPER_READ_ONLY>",
        "ghcr.io/chase-roohms/legendkeeper-mcp:0.1.2"
      ],
      "env": {
        "LEGENDKEEPER_API_KEY": "<YOUR_LEGENDKEEPER_API_KEY>",
        "LEGENDKEEPER_READ_ONLY": "<YOUR_LEGENDKEEPER_READ_ONLY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "legendkeeper-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "LEGENDKEEPER_API_KEY=<YOUR_LEGENDKEEPER_API_KEY>",
        "-e",
        "LEGENDKEEPER_READ_ONLY=<YOUR_LEGENDKEEPER_READ_ONLY>",
        "ghcr.io/chase-roohms/legendkeeper-mcp:0.1.2"
      ],
      "env": {
        "LEGENDKEEPER_API_KEY": "<YOUR_LEGENDKEEPER_API_KEY>",
        "LEGENDKEEPER_READ_ONLY": "<YOUR_LEGENDKEEPER_READ_ONLY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "legendkeeper-mcp": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "LEGENDKEEPER_API_KEY=<YOUR_LEGENDKEEPER_API_KEY>",
        "-e",
        "LEGENDKEEPER_READ_ONLY=<YOUR_LEGENDKEEPER_READ_ONLY>",
        "ghcr.io/chase-roohms/legendkeeper-mcp:0.1.2"
      ],
      "env": {
        "LEGENDKEEPER_API_KEY": "<YOUR_LEGENDKEEPER_API_KEY>",
        "LEGENDKEEPER_READ_ONLY": "<YOUR_LEGENDKEEPER_READ_ONLY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "legendkeeper-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "LEGENDKEEPER_API_KEY=<YOUR_LEGENDKEEPER_API_KEY>",
        "-e",
        "LEGENDKEEPER_READ_ONLY=<YOUR_LEGENDKEEPER_READ_ONLY>",
        "ghcr.io/chase-roohms/legendkeeper-mcp:0.1.2"
      ],
      "env": {
        "LEGENDKEEPER_API_KEY": "<YOUR_LEGENDKEEPER_API_KEY>",
        "LEGENDKEEPER_READ_ONLY": "<YOUR_LEGENDKEEPER_READ_ONLY>"
      }
    }
  }
}

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