Chem

Verified Integration

Author: @configuring•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Chem to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "chem": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-chem"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Provides comprehensive chemical hazard data, regulatory intelligence, and cross-references from multiple primary sources via a Model Context Protocol server.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Chem

You can look up SVHC candidate list status, NIOSH occupational exposure limits, GHS hazard classifications, ICSC safety cards, and cross-references to cosmetic ingredients and food additives.

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