What is dungeonmaster?

A local MCP server named dungeonmaster. MCP is a standard way for an AI coding agent to connect to external tools or services.

It is for making the dungeonmaster server available to a coding agent. The specific jobs it supports cannot be determined from the supplied information.

The description only identifies the server and how it starts; it does not explain what work its tools perform.

dungeonmaster — MCP server by StupidIncarnate

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/StupidIncarnate/codex-of-consentient-craft

Installing this writes the configuration, not the program: `node` runs a file from the repository, so clone it first and make the path in the command match where you put it.

Made for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/mcp/stupidincarnate/codex-of-consentient-craft/dungeonmaster/github.svg)](https://agentmods.dev/mcp/stupidincarnate/codex-of-consentient-craft/dungeonmaster)

Your own site

<a href="https://agentmods.dev/mcp/stupidincarnate/codex-of-consentient-craft/dungeonmaster"><img src="https://agentmods.dev/badge/mcp/stupidincarnate/codex-of-consentient-craft/dungeonmaster/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/mcp/stupidincarnate/codex-of-consentient-craft/dungeonmaster"><img src="https://agentmods.dev/badge/mcp/stupidincarnate/codex-of-consentient-craft/dungeonmaster.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

dungeonmaster scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Runs shell commandslowCapability

Expected in a hook, worth knowing in a rule or an instructions file.

"try { require('@dungeonmaster/mcp'); } catch (e) { try { const g = require('child_process').execSync('npm root -g', { encoding: 'utf8' }).trim(); const p = require('path'); try { require(p.join(g, '@dungeonmaster/mcp'))

.mcp.json · 13 lines

What it actually says

{
  "dungeonmaster": {
    "type": "stdio",
    "command": "node",
    "args": [
      "-e",
      "try { require('@dungeonmaster/mcp'); } catch (e) { try { const g = require('child_process').execSync('npm root -g', { encoding: 'utf8' }).trim(); const p = require('path'); try { require(p.join(g, '@dungeonmaster/mcp')); } catch { require(p.join(g, 'dungeonmaster', 'node_modules', '@dungeonmaster/mcp')); } } catch { throw e; } }"
    ],
    "env": {
      "DUNGEONMASTER_HOME": "${DUNGEONMASTER_HOME:-$(pwd)/.dungeonmaster}"
    }
  }
}

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

1mo ago Changed · +2 lines 87630a23b187
2mo ago First seen · 11 lines scan A 4531209bd444

Subscribe to this mod's changes

dungeonmaster is an MCP server published in the GitHub repository StupidIncarnate/codex-of-consentient-craft (2 stars, last pushed 1mo ago), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 1 finding (runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

dungeonmaster

Getting it into your agent

Wrote this? Show the measurements

Grade A, and why

Runs shell commandslowCapability

What it actually says

What this file has done since we first saw it

Other mcp servers, from other repositories

docs-langchain

component-explorer

codex_message_board

reference-langchain

playwright-test

rea