Koskamo

Lexware Office MCP

An unofficial MCP server that connects an MCP client such as Claude Desktop to a Lexware Office account through the official public REST API. It allows users to ask about invoices, contacts, articles and vouchers in plain language, and lets the client fetch them. The server handles contacts, vouchers and documents: find them, read them, create them, change them, see what is still unpaid, download a PDF and upload a receipt and book it.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Lexware Office MCP logo, by benethos-hubCommunity listingLocal stdioSource reviewed; not executedPublished by benethos-hub
You need:API key you generate and can revoke yourself
Vendor documentation

What you can do with it

  • Ask about invoices, contacts, articles and vouchers in plain language
  • Find, read, create, and change contacts, vouchers and documents
  • See what is still unpaid and download a PDF
  • Upload a receipt and book it

Source and maintenance

Community listingRegistry 0.8.0
mcp-registry: io.github.benethos-hub/benethos-lexware-office-mcp@0.8.0Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

ghcr.io/benethos-hub/benethos-lexware-office-mcp:0.8.0

ocidocker
ghcr.io/benethos-hub/benethos-lexware-office-mcp:0.8.0 package definition
{
  "transport": "stdio",
  "identifier": "ghcr.io/benethos-hub/benethos-lexware-office-mcp:0.8.0",
  "runtimeHint": "docker",
  "registryType": "oci",
  "packageArguments": [
    {
      "name": "--transport",
      "type": "named",
      "value": "stdio"
    }
  ],
  "runtimeArguments": [
    {
      "name": "-i",
      "type": "named"
    },
    {
      "name": "--rm",
      "type": "named"
    },
    {
      "name": "--no-healthcheck",
      "type": "named"
    },
    {
      "name": "--volume",
      "type": "named",
      "value": "lxo-config:/config"
    },
    {
      "name": "--volume",
      "type": "named",
      "value": "lxo-downloads:/downloads"
    },
    {
      "name": "--read-only",
      "type": "named"
    },
    {
      "name": "--tmpfs",
      "type": "named",
      "value": "/tmp"
    },
    {
      "name": "--cap-drop",
      "type": "named",
      "value": "ALL"
    },
    {
      "name": "--security-opt",
      "type": "named",
      "value": "no-new-privileges"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "lexware-office-mcp-0-8-0": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/benethos-hub/benethos-lexware-office-mcp:0.8.0",
        "--transport=stdio"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "lexware-office-mcp-0-8-0": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/benethos-hub/benethos-lexware-office-mcp:0.8.0",
        "--transport=stdio"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "lexware-office-mcp-0-8-0": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/benethos-hub/benethos-lexware-office-mcp:0.8.0",
        "--transport=stdio"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "lexware-office-mcp-0-8-0": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/benethos-hub/benethos-lexware-office-mcp:0.8.0",
        "--transport=stdio"
      ]
    }
  }
}

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