HF Dataset MCP

Item: HF Dataset MCP
Rating: 56
Author: M8ven

An MCP server for the Hugging Face Dataset Viewer API that enables searching, fetching, and filtering datasets on the Hugging Face Hub. It allows users to explore schemas, perform full-text searches, and analyze dataset statistics through natural language.

→ cfahlgren1/hf-dataset-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 3 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.

🔐

You'll be asked for 2 credentials: HF_TOKEN, HUGGINGFACE_HUB_TOKEN

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

// known CVEs in dependencies3 high

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

high@modelcontextprotocol/sdk@1.12.0GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.12.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.0GHSA-w48q-cv73-mx4w

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

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.

configHF_DATASETS_SERVER— Custom Dataset Viewer API URL (default: https://datasets-server.huggingface.co)

🔐 secretHF_TOKEN— "": "hf_..."

🔐 secretHUGGINGFACE_HUB_TOKEN

// 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/cfahlgren1-hf-dataset-mcp-1gwh85)](https://m8ven.ai/mcp/cfahlgren1-hf-dataset-mcp-1gwh85)

commit: 0c0d3ae27c34e8d2f4e4ed21ffd4099196e0c97c

code hash: 4451aa3b5f2743bf1048ce808f8f26d833dd9b558747879205d3b80eab4a3c9a

verified: 6/12/2026, 11:15:31 AM

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