Factuarea MCP Server

by factuareacom.factuarea/mcpv0.1.1

Local stdio bridge to the hosted Factuarea MCP server: Spanish invoicing, VeriFactu (AEAT), quotes, contacts, products and taxes as tools for AI agents.

0Node.jsstdioremoteofficial registry

context tax

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freshness

Active9d ago

Install Factuarea MCP server

claude mcp add factuarea -e FACTUAREA_API_KEY='<factuarea-api-key>' -- npx -y @factuarea/mcp

{
  "mcpServers": {
    "factuarea": {
      "command": "npx",
      "args": [
        "-y",
        "@factuarea/mcp"
      ],
      "env": {
        "FACTUAREA_API_KEY": "<factuarea-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "factuarea": {
      "command": "npx",
      "args": [
        "-y",
        "@factuarea/mcp"
      ],
      "env": {
        "FACTUAREA_API_KEY": "<factuarea-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "factuarea": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@factuarea/mcp"
      ],
      "env": {
        "FACTUAREA_API_KEY": "<factuarea-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "factuarea": {
      "command": "npx",
      "args": [
        "-y",
        "@factuarea/mcp"
      ],
      "env": {
        "FACTUAREA_API_KEY": "<factuarea-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
FACTUAREA_API_KEY	yes	yes	Factuarea API key. The prefix selects the environment: fact_test_ for the isolated sandbox, fact_live_ for the real company. Without it the server starts and refuses every call with an actionable error.
FACTUAREA_MCP_URL	—	—	Endpoint of the hosted server. Defaults to https://mcp.factuarea.com.
FACTUAREA_REQUEST_TIMEOUT_MS	—	—	Ceiling for a single call, in milliseconds. Defaults to 120000.

Remote endpoints

streamable-httphttps://mcp.factuarea.com

Freshness

Active — last maintenance signal 9d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-09-30 · 9d ago · GitHub
Latest release
2026-09-30 · 9d ago · GitHub · v0.1.1
Package published
no data · npm/PyPI
Registry entry updated
2026-09-30 · 9d ago · official registry · v0.1.1

FAQ

›How do I install the Factuarea MCP server in Claude Code?

Run: claude mcp add factuarea -e FACTUAREA_API_KEY='<factuarea-api-key>' -- npx -y @factuarea/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Factuarea require an API key?

Yes. It expects FACTUAREA_API_KEY, of which 1 is a secret.

›Can I use Factuarea as a remote (hosted) MCP server?

Yes — it offers both a hosted endpoint and a local stdio package.

›Is Factuarea in the official MCP registry?

Yes, as com.factuarea/mcp.