ox-mcp

Name: ox-mcp
Author: Rheopyrin

Rheopyrin

MCP server for Open-Xchange & standards-based mail: email (IMAP/SMTP), Sieve filters, CalDAV calendar, CardDAV contacts, free/busy.

Setup

Choose your client, copy the config, then fill in any required environment variables.

Add to Cursor Add to VS Code

claude mcp add ox --env OX_MCP_MAIL_APP_PASSWORD='<OX_MCP_MAIL_APP_PASSWORD>' --env OX_MCP_CALDAV_APP_PASSWORD='<OX_MCP_CALDAV_APP_PASSWORD>' --env OX_MCP_CARDDAV_APP_PASSWORD='<OX_MCP_CARDDAV_APP_PASSWORD>' -- npx -y @rheopyrin/ox-mcp

~/.codex/config.toml

[mcp_servers.ox]
command = "npx"
args = ["-y", "@rheopyrin/ox-mcp"]
env = { OX_MCP_MAIL_APP_PASSWORD = "<OX_MCP_MAIL_APP_PASSWORD>", OX_MCP_CALDAV_APP_PASSWORD = "<OX_MCP_CALDAV_APP_PASSWORD>", OX_MCP_CARDDAV_APP_PASSWORD = "<OX_MCP_CARDDAV_APP_PASSWORD>" }

# codex mcp add ox --env OX_MCP_MAIL_APP_PASSWORD='<OX_MCP_MAIL_APP_PASSWORD>' --env OX_MCP_CALDAV_APP_PASSWORD='<OX_MCP_CALDAV_APP_PASSWORD>' --env OX_MCP_CARDDAV_APP_PASSWORD='<OX_MCP_CARDDAV_APP_PASSWORD>' -- npx -y @rheopyrin/ox-mcp

~/.cursor/mcp.json

{
  "mcpServers": {
    "ox": {
      "command": "npx",
      "args": [
        "-y",
        "@rheopyrin/ox-mcp"
      ],
      "env": {
        "OX_MCP_MAIL_APP_PASSWORD": "<OX_MCP_MAIL_APP_PASSWORD>",
        "OX_MCP_CALDAV_APP_PASSWORD": "<OX_MCP_CALDAV_APP_PASSWORD>",
        "OX_MCP_CARDDAV_APP_PASSWORD": "<OX_MCP_CARDDAV_APP_PASSWORD>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "ox": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@rheopyrin/ox-mcp"
      ],
      "env": {
        "OX_MCP_MAIL_APP_PASSWORD": "<OX_MCP_MAIL_APP_PASSWORD>",
        "OX_MCP_CALDAV_APP_PASSWORD": "<OX_MCP_CALDAV_APP_PASSWORD>",
        "OX_MCP_CARDDAV_APP_PASSWORD": "<OX_MCP_CARDDAV_APP_PASSWORD>"
      }
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "ox": {
      "command": "npx",
      "args": [
        "-y",
        "@rheopyrin/ox-mcp"
      ],
      "env": {
        "OX_MCP_MAIL_APP_PASSWORD": "<OX_MCP_MAIL_APP_PASSWORD>",
        "OX_MCP_CALDAV_APP_PASSWORD": "<OX_MCP_CALDAV_APP_PASSWORD>",
        "OX_MCP_CARDDAV_APP_PASSWORD": "<OX_MCP_CARDDAV_APP_PASSWORD>"
      }
    }
  }
}

claude_desktop_config.json

{
  "mcpServers": {
    "ox": {
      "command": "npx",
      "args": [
        "-y",
        "@rheopyrin/ox-mcp"
      ],
      "env": {
        "OX_MCP_MAIL_APP_PASSWORD": "<OX_MCP_MAIL_APP_PASSWORD>",
        "OX_MCP_CALDAV_APP_PASSWORD": "<OX_MCP_CALDAV_APP_PASSWORD>",
        "OX_MCP_CARDDAV_APP_PASSWORD": "<OX_MCP_CARDDAV_APP_PASSWORD>"
      }
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "ox": {
      "command": "npx",
      "args": [
        "-y",
        "@rheopyrin/ox-mcp"
      ],
      "env": {
        "OX_MCP_MAIL_APP_PASSWORD": "<OX_MCP_MAIL_APP_PASSWORD>",
        "OX_MCP_CALDAV_APP_PASSWORD": "<OX_MCP_CALDAV_APP_PASSWORD>",
        "OX_MCP_CARDDAV_APP_PASSWORD": "<OX_MCP_CARDDAV_APP_PASSWORD>"
      }
    }
  }
}

Environment variables

OX_MCP_MAIL_APP_PASSWORD
OX_MCP_CALDAV_APP_PASSWORD
OX_MCP_CARDDAV_APP_PASSWORD

Replace the placeholders with your own credentials and keep them out of version control.

Setup

Environment variables

Related