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Materials Project

Verified Integration
Author: @benedictdebrah•Category: ServerApplication
GitHub Repository
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status
Tags:#Claude#Search#Database#API#Python#Git#AI#GitHub#Node.js#Docker

Client Configuration

— Connect Materials Project to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "materials-project-1": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-materials-project-1"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Enables AI models to query and retrieve comprehensive materials science data from the Materials Project database via a Model Context Protocol server.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Materials Project

Materials Project MCP is a Model Context Protocol (MCP) server that enables AI models to directly query and retrieve comprehensive materials science data from the extensive Materials Project database.

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