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@rog0x/mcp-env-tools

v1.0.2

Published

MCP server providing environment and configuration tools for AI agents

Readme

@rog0x/mcp-env-tools

MCP server providing environment and configuration tools for AI agents. Helps with parsing .env files, generating templates, checking ports, inspecting system info, and verifying tool dependencies.

Tools

Environment Parser

  • env_list_variables - Parse a .env file and list all variable keys (values masked)
  • env_detect_missing - Check if required environment variables are present and populated
  • env_compare_files - Compare .env vs .env.example to find missing or extra variables
  • env_find_duplicates - Find duplicate variable keys in a .env file

Environment Generator

  • env_generate_example - Generate .env.example from an existing .env file (strips values, keeps comments, adds placeholders)
  • env_detect_from_package_json - Detect environment variables referenced in package.json scripts
  • env_detect_from_docker_compose - Detect environment variables referenced in a docker-compose.yml file

Port Checker

  • port_check - Check if a specific port is in use and identify the process
  • port_find_available - Find available ports within a given range
  • port_list_processes - List processes using specific ports

System Info

  • system_info - OS, CPU, memory, disk, Node/npm/Python/Git/Docker versions

Dependency Checker

  • deps_check_tools - Check if specified tools are installed and get their versions
  • deps_check_versions - Verify installed tools meet minimum version requirements
  • deps_verify_path - Analyze the system PATH for common tool directories

Setup

npm install
npm run build

Configuration

Add to your MCP client config:

{
  "mcpServers": {
    "env-tools": {
      "command": "node",
      "args": ["D:/products/mcp-servers/mcp-env-tools/dist/index.js"]
    }
  }
}

License

MIT