box-mcp-server

Item: box-mcp-server
Rating: 68
Author: M8ven

A Box model context protocol server to search, read and access files

→ hmk/box-mcp-server · listed on mcp_so

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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.

🔐

You'll be asked for 1 credential: BOX_DEV_TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// 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@1.0.4GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.4GHSA-w48q-cv73-mx4w

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

lowmammoth@1.9.0GHSA-rmjr-87wv-gf87

Mammoth is vulnerable to Directory Traversal

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

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

🔐 secretBOX_DEV_TOKEN— To get started, set the to a [Box Developer Token](https://developer.box.com/guides/authentication/tokens/developer-tokens/).

configBOX_JWT

configBOX_JWT_BASE64— (recommended)

configBOX_JWT_CONFIG_PATH

configBOX_USER_ID— "": "123456"

// 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 4 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/hmk-box-mcp-server-143l9f)](https://m8ven.ai/mcp/hmk-box-mcp-server-143l9f)

commit: 209245e0c6ba50014306a23dc18b6200b99a0e9f

code hash: bcbba5139dc18744ef95480cfd3e6a62f31626c117dd9554f11cd0d7e3d3bbe7

verified: 6/16/2026, 1:09:39 PM

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