Eleata e-Invoice Validator

Name: Eleata e-Invoice Validator
Author: hernaninverso

by hernaninversoversion 0.1.1i★ –iRuns on your computer

Registry nameio.github.hernaninverso/eleata-einvoice-mcp

Install

Overview

Description from the maker (original English)

Validate EU e-invoices (Peppol, XRechnung, Factur-X, UBL, CII) and explain error codes.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Accounting, finance & tax
You need to fill in: EINVOICE_API_KEY

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
You fill in yourself: EINVOICE_API_KEY

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "eleata-einvoice": {
      "command": "npx",
      "args": [
        "-y",
        "eleata-einvoice-mcp"
      ],
      "env": {
        "EINVOICE_API_KEY": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add eleata-einvoice --env EINVOICE_API_KEY=your-value -- npx -y eleata-einvoice-mcp

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "eleata-einvoice": {
      "command": "npx",
      "args": [
        "-y",
        "eleata-einvoice-mcp"
      ],
      "env": {
        "EINVOICE_API_KEY": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "eleata-einvoice": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "eleata-einvoice-mcp"
      ],
      "env": {
        "EINVOICE_API_KEY": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

EINVOICE_API_KEY secret required env
Free API key for the eleata e-invoice validation backend (https://eleata.io/signup/)

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account hernaninverso, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Accounting, finance & taxi

More stars than 0% of the other 1734 servers in this category
Published to the registry more recently than 19% of the other 1734 servers in this category
Basic checks equal to or better than 100% of the other 1734 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Eleata e-Invoice Validator safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: EINVOICE_API_KEY

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.1) reached the registry 4 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Finance Toolkit, SolidInvoice, Korea Tax Calculator

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Finance Toolkit

by JerBouma

500+ transparent financial methods calculated from raw statements, not third-party endpoints.

Computer or cloud★ 5,496MITUpdated yesterday

Install

SolidInvoice

by SolidInvoice

Create and send invoices and quotes, manage clients, and track payments in SolidInvoice.

Runs in the cloud★ 981MITUpdated 8 days ago

Install

Korea Tax Calculator

by UpstageAI

Korean tax calculation and tax-audit judgment MCP: 96 tools with statutory citations.

Runs on your computer★ 97MITUpdated yesterday

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

eleata e-invoice MCP server

Validate EU electronic invoices and explain validation error codes directly from your AI coding agent (Claude, Cursor, Copilot, …). It wraps the hosted eleata validation API plus a bundled offline error-code reference.

Never ship a broken invoice. When you ask your agent "is this FatturaPA / XRechnung / Peppol file

valid?", it runs the official Schematron rules and gets back the rule id and the fix — before a

rejection (an SdI *scarto*, a Chorus Pro refusal, a KSeF error) ever happens.

Tools

Tool	What it does	API key
`validate_einvoice`	Validate one invoice (Peppol BIS 3.0, EN 16931 UBL/CII, XRechnung 3.0.x, Factur-X/ZUGFeRD, UBL, CII). Returns valid/invalid + each rule id, explanation and fix.	required
`list_formats`	List the formats eleata validates today + roadmap.	none
`explain_error_code`	Explain one error code (e.g. `00400`, `BR-DE-21`) in plain English, with the fix. Works offline.	none

Setup

Get a free API key (200 validations/month, no card) at https://eleata.io/signup/.
Add the server to your agent's MCP config.

Claude Desktop / Claude Code (`claude_desktop_config.json` or `.mcp.json`)

"mcpServers": { "eleata-einvoice": { "command": "npx", "args": ["-y", "eleata-einvoice-mcp"], "env": { "EINVOICE_API_KEY": "your_free_key_here" } } } }

Cursor (`~/.cursor/mcp.json`)

Same block as above.

Example prompts

"Validate this XRechnung file and tell me what to fix" (paste the XML)
"What does FatturaPA error 00400 mean and how do I fix it?"
"Which e-invoice formats can you validate today?"

Privacy

validate_einvoice sends the invoice you pass to the hosted eleata API for validation. list_formats and explain_error_code are local/offline (the error-code reference is bundled). See https://eleata.io/privacy/.

Eleata e-Invoice Validator

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Accounting, finance & taxi

Common questions

Alternatives

Finance Toolkit

SolidInvoice

Korea Tax Calculator

README from the maker

eleata e-invoice MCP server

Tools

Setup

Claude Desktop / Claude Code (claude_desktop_config.json or .mcp.json)

Cursor (~/.cursor/mcp.json)

Example prompts

Privacy

Links

Claude Desktop / Claude Code (`claude_desktop_config.json` or `.mcp.json`)

Cursor (`~/.cursor/mcp.json`)