D&D Beyond MCP Server

Item: D&D Beyond MCP Server
Rating: 68
Author: M8ven

A Model Context Protocol server that gives Claude direct access to your D\&D Beyond account for characters, campaigns, sourcebooks, spells, monsters, rules, encounters, and treasure.

→ iamjameslennon/ddb-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

// known CVEs in dependencies2 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

highplaywright@1.49.0GHSA-7mvr-c777-76hp

Playwright downloads and installs browsers without verifying the authenticity of the SSL certificate

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// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configDDB_CHARACTER_CACHE_TTL

configDDB_NO_SANDBOX— Set to 1 to disable Chromium sandboxing. Required in some container/CI environments.

configDDB_USE_BUNDLED_CHROMIUM

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 7 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/iamjameslennon-ddb-mcp-9gj0ot)](https://m8ven.ai/mcp/iamjameslennon-ddb-mcp-9gj0ot)

commit: 44a85169db0fb9fd1d922b37878910f469e94b52

code hash: b2f5c102d6a2d0c515a75e80f72e04b0e3d68d684527119e77c457e8c953db52

verified: 7/19/2026, 8:55:42 AM

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