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glama

zmachine-mcp

Enables AI agents to play Z-Machine text adventure games (e.g., Zork) via MCP, REST, or WebSocket interfaces, with session management and optional Redis persistence.

→ jonathan-meyer/zmachine-mcp· listed on glama
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// key findings
⚠️
Known vulnerabilities in dependencies: 4 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.
// known CVEs in dependencies4 high4 medium6 low

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

high@modelcontextprotocol/sdk@1.10.1GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.10.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.10.1GHSA-w48q-cv73-mx4w

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

highvite@6.2.1GHSA-p9ff-h696-f583

Vite Vulnerable to Arbitrary File Read via Vite Dev Server WebSocket

mediumvite@6.2.1GHSA-356w-63v5-8wf4

Vite has an `server.fs.deny` bypass with an invalid `request-target`

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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.
configPORT— 3000 HTTP server port
configREDIS_URL— Redis connection URL for session persistence
configSTORIES— export =../stories
// 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 6 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/jonathan-meyer-zmachine-mcp-1dklt2)](https://m8ven.ai/mcp/jonathan-meyer-zmachine-mcp-1dklt2)
commit: 258932de80c29ee6db8c4d51d5475f1de7e3014c
code hash: 68c674fb7cd25204e7a25109cdceeacea15e9bb141eb555518d5b279f6920714
verified: 6/12/2026, 10:52:01 AM
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