Materials Project

Item: Materials Project
Rating: 73
Author: M8ven

Provides direct access to the Materials Project database for querying crystal structures, electronic properties, phonon data, magnetic properties, and thermodynamic stability through 23 specialized tools designed for materials science research.

→ benedictdebrah/materials-project-mcp · listed on pulsemcp

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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.

✅

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: MP_API_KEY

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.

🔐 secretMP_API_KEY— docker run --rm -i -e ="your-api-key" benedict2002/materials-project-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 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/benedictdebrah-materials-project-mcp-1pfucd)](https://m8ven.ai/mcp/benedictdebrah-materials-project-mcp-1pfucd)

commit: 1aa401d85aca9a61192283bc6e2ea61d4bd8c4d0

code hash: 936342cadafc27c0e9f2fe300704b38e5b301b9382e5a9a93e6de034086e1755

verified: 7/26/2026, 8:48:27 AM

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