Invoice Bridge

dev.rohnelt.apiPublished by api.rohnelt.devOfficial publisherv1.0.0Updated Oct 29, 2026

XRechnung 3.0.2 validation with KoSIT. Free: 3 documents/day/IP. Optional annual licence.

The publisher's own server: Conta Clara API

VerifiedStreamable HTTPWeb executableDeveloper ToolsBusiness & Commerce

Overview

AI-generated overview

Remote MCP endpoint that validates XRechnung 3.0.2 e-invoices against KoSIT rules, with a free tier of 3 documents per day.

What you can do
  • Validate XRechnung 3.0.2 invoice documents against KoSIT rules.
  • Check e-invoice files for compliance before submission.
  • Work within a free quota of 3 documents per day per IP, or under an optional annual licence.
When to use it
Useful when an assistant needs to check German XRechnung e-invoices for KoSIT conformance before sending them to a recipient or authority, or when debugging validation errors in invoice XML.
Requirements
A remote streamable HTTP endpoint at api.rohnelt.dev; no local package or runtime. An X-API-Key header is optional and only needed for the annual licence; without it the free quota of 3 documents per day per IP applies.
Before you install
Invoice documents are sent to a third-party service for validation, so check whether the content is sensitive. The X-API-Key header is a secret and should be kept out of logs. Usage beyond the free daily quota requires a paid annual licence.

Installation

In SourceWeft

  1. Open Invoice Bridge in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/dev.rohnelt.api%2Finvoice-bridge/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "invoice-bridge": {
      "type": "http",
      "url": "https://api.rohnelt.dev/invoice-bridge/mcp"
    }
  }
}

Tools

0
SourceWeft has not read this server's tools yet.

Version history

1
  1. v1.0.0LatestOct 29, 2026

Score

56% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

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