ZUGFeRD Validator

claude mcp add zugferd-validator --env ZUGFERD_API_KEY='<ZUGFERD_API_KEY>' -- npx -y zugferd-mcp-client

~/.codex/config.toml

[mcp_servers.zugferd-validator]
command = "npx"
args = ["-y", "zugferd-mcp-client"]
env = { ZUGFERD_API_KEY = "<ZUGFERD_API_KEY>" }

# codex mcp add zugferd-validator --env ZUGFERD_API_KEY='<ZUGFERD_API_KEY>' -- npx -y zugferd-mcp-client

~/.cursor/mcp.json

{
  "mcpServers": {
    "zugferd-validator": {
      "command": "npx",
      "args": [
        "-y",
        "zugferd-mcp-client"
      ],
      "env": {
        "ZUGFERD_API_KEY": "<ZUGFERD_API_KEY>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "zugferd-validator": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "zugferd-mcp-client"
      ],
      "env": {
        "ZUGFERD_API_KEY": "<ZUGFERD_API_KEY>"
      }
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "zugferd-validator": {
      "command": "npx",
      "args": [
        "-y",
        "zugferd-mcp-client"
      ],
      "env": {
        "ZUGFERD_API_KEY": "<ZUGFERD_API_KEY>"
      }
    }
  }
}

claude_desktop_config.json

{
  "mcpServers": {
    "zugferd-validator": {
      "command": "npx",
      "args": [
        "-y",
        "zugferd-mcp-client"
      ],
      "env": {
        "ZUGFERD_API_KEY": "<ZUGFERD_API_KEY>"
      }
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "zugferd-validator": {
      "command": "npx",
      "args": [
        "-y",
        "zugferd-mcp-client"
      ],
      "env": {
        "ZUGFERD_API_KEY": "<ZUGFERD_API_KEY>"
      }
    }
  }
}

claude mcp add --transport http zugferd-validator https://api.zugferd-validator.de/mcp --header 'X-Api-Key: <X_API_KEY>'

~/.codex/config.toml

[mcp_servers.zugferd-validator]
url = "https://api.zugferd-validator.de/mcp"
http_headers = { X-Api-Key = "<X_API_KEY>" }

# codex mcp add zugferd-validator --url https://api.zugferd-validator.de/mcp

~/.cursor/mcp.json

{
  "mcpServers": {
    "zugferd-validator": {
      "url": "https://api.zugferd-validator.de/mcp",
      "headers": {
        "X-Api-Key": "<X_API_KEY>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "zugferd-validator": {
      "type": "http",
      "url": "https://api.zugferd-validator.de/mcp",
      "headers": {
        "X-Api-Key": "<X_API_KEY>"
      }
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "zugferd-validator": {
      "httpUrl": "https://api.zugferd-validator.de/mcp",
      "headers": {
        "X-Api-Key": "<X_API_KEY>"
      }
    }
  }
}

claude_desktop_config.json · Customize › Connectors › Add custom connector

{
  "mcpServers": {
    "zugferd-validator": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://api.zugferd-validator.de/mcp",
        "--header",
        "X-Api-Key:<X_API_KEY>"
      ]
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "zugferd-validator": {
      "url": "https://api.zugferd-validator.de/mcp",
      "headers": {
        "X-Api-Key": "<X_API_KEY>"
      }
    }
  }
}