Aquamatrix SIMAR MCP Server

An async Model Context Protocol server for reading billing information from the SIMAR customer portal through the independent Aquamatrix SIMAR Python SDK.

The server is unofficial, read-only, and not affiliated with SIMAR or Aquamatrix.

Tools

• get_invoices: retrieve one page of invoice history with optional date filters.
• get_pending_invoices: retrieve invoices the SDK recognizes as unpaid.
• get_billing_summary: retrieve the portal's invoice-to-pay and failed-invoice counts.

Money values are decimal strings and calendar dates use ISO YYYY-MM-DD format. Credentials are configured through the server environment, not exposed as tool inputs.

Start here

• Install and configure
• Explore tools and transports
• Run with Docker Compose
• Review security guidance

Project

• Product requirements
• Architecture
• MIT License
• Release and publishing