Envmcp

Verified Integration

Author: @allowing•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Envmcp to Claude Desktop or Cursor in seconds

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

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

Architecture & Capabilities

System Overview

Injects environment variables into Cursor MCP server definitions.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Envmcp

Prefix your MCP server command with `npx envmcp` and reference environment variables in your Cursor MCP config (e.g., `$MY_VARIABLE`). You can specify a custom .env file path or use the default `.env.mcp` file in your project or home directory.

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