Fab MCP

Item: Fab MCP
Rating: 74
Author: M8ven

An MCP server for searching, browsing, and downloading free assets from the Fab marketplace, with browser fallback for verification and guarded downloads.

→ jonit-dev/threenative-asset-mcp · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 1 credential: SKETCHFAB_API_TOKEN

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

// required environment variables

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

configASSET_DOWNLOAD_DIR— ~/Downloads/threenative-asset-mcp/assets Dedicated directory for direct provider downloads.

configASSET_DOWNLOAD_TIMEOUT_MS— 1800000 Total timeout for one provider download (30 minutes).

configASSET_MAX_DOWNLOAD_BYTES— 10737418240 Maximum accepted bytes per provider file (10 GiB).

configAUDIO_DOWNLOAD_DIR— ~/Downloads/threenative-asset-mcp/audio Dedicated directory for curated audio downloads.

configAUDIO_DOWNLOAD_TIMEOUT_MS— 1800000 Total timeout for one audio download (30 minutes).

configAUDIO_MAX_DOWNLOAD_BYTES— 10737418240 Maximum accepted bytes per audio archive (10 GiB).

configFAB_PROBE_HEADED

🔐 secretSKETCHFAB_API_TOKEN— sketchfab_get_downloads — uses to retrieve temporary

// 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 2 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/jonit-dev-threenative-asset-mcp-1e7jl7)](https://m8ven.ai/mcp/jonit-dev-threenative-asset-mcp-1e7jl7)

commit: 6ab5f31f2e862ea34a03bd8f2abc544b28ba247d

code hash: 64d2de85e6eb0627cb3c151510992aaac04a83f710728a29031f02650d00e252

verified: 7/30/2026, 8:50:15 AM

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