Scryfall MCP Server

Item: Scryfall MCP Server
Rating: 58
Author: M8ven

Provides AI assistants with access to Magic: The Gathering card data via Scryfall API, enabling card search, image downloads, and database management.

→ KaminaDuck/scryfall-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.

⚠️

Tests do not pass

Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

// known CVEs in dependencies2 high1 low

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

high@modelcontextprotocol/sdk@0.4.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@0.4.0GHSA-w48q-cv73-mx4w

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

lowuuid@9.0.1GHSA-w5hq-g745-h8pq

uuid: Missing buffer bounds check in v3/v5/v6 when buf is provided

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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.

configCLAUDE_DESKTOP

configLOG_TIMESTAMP_FORMAT

configMCP_ENABLE_FILE_DOWNLOADS— "": "true"

configMCP_SERVER_NAME— "": "scryfall-server",

configPROGRAMFILES

configPROGRAMFILES(X86)

configSCRYFALL_DATA_DIR— Configurable via environment variable

configSCRYFALL_WINDOWS_WRAPPER

configXDG_CACHE_HOME— Default: /tmp/scryfall_downloads/ or $/scryfall_mcp/

// 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/kaminaduck-scryfall-mcp-18u42c)](https://m8ven.ai/mcp/kaminaduck-scryfall-mcp-18u42c)

commit: 8f54140b4c38d34bcb82c86bf566cb2c43418e0c

code hash: aef960b4db270c2d7daa99b8ce1e09f68af4d46a0cda7c7edd586c795bc484a1

verified: 6/15/2026, 12:49:58 PM

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