Invapi Mcp

Overview

Invapi Mcp is a Model Context Protocol server that extracts, creates, converts, and validates invoices across multiple formats including UBL, CII, XRechnung, ZUGFeRD, PDF, and Excel. AI assistants can use it as a set of callable tools, eliminating manual copy-pasting between applications.

The server runs locally via the npm package @invapi/mcp-server, communicating over stdio. Installation uses npx -y @invapi/mcp-server. You'll need to provide an INVAPI_API_KEY environment variable for authentication. The latest release is v1.0.1, with source code available at invapi-org/invapi-mcp on GitHub.

Invapi Mcp is listed in the File System category on mcp.site and works with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this project, claim this listing to verify ownership and keep the information current.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "invapi_mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@invapi/mcp-server"
      ],
      "env": {
        "INVAPI_API_KEY": "<invapi-api-key>"
      }
    }
  }
}

Requires INVAPI_API_KEY