For ISVs & vendors · API · MCP · E-invoicing · White-label
Your software, ready for the agent era
Your customers are starting to ask whether your product "connects with AI". Comparison sites score integrations. And the EU e-invoicing wave (Factur-X, XRechnung, VeriFactu, SAF-T) has hard dates. We build your product's modern layer (API, CLI, MCP server and compliance) without pulling your team off its roadmap.
In short: EBROTECH builds the modern integration layer software vendors' customers are starting to demand: a documented REST API, a CLI and an MCP server for AI agents, plus whatever e-invoicing compliance applies to your market (VeriFactu in Spain, Factur-X in France, XRechnung in Germany, SAF-T, Peppol). We can scope a project or white-label delivery under NDA. Our internal research covers more than 200 software specifications; a production-ready integration for your product is assessed separately.
Why should a vendor move now?
Henry Schein One announced an MCP layer for Dentrix Ascend in 2026. It is a concrete signal from a major dental software vendor, not proof that every practice or product edition already uses agents. Analysts point the same way: AI agents are becoming software users, and they can only use (and recommend) what has a door.
Small and mid-size vendors hold an unfair advantage today: almost none of their direct competitors have moved yet. Being the first in your vertical with a documented API and an MCP server means showing up in AI answers and buyers' checklists while the rest do not even know what they are being asked.
What we build for you
- A documented REST API (OpenAPI contract + developer portal), even if your product has none today.
- MCP server + CLI: your software usable by Claude, ChatGPT and your customers' agents, with permissions and an audit trail.
- E-invoicing compliance: Factur-X (France, receiving mandatory from Sep 2026), XRechnung/ZUGFeRD (Germany), VeriFactu & SII (Spain), SAF-T (Portugal), Peppol, all converging under EU ViDA.
- A model that fits you: fixed-scope project, white-label under your brand, or revenue-share when the module sells as an add-on.
Why us
We maintain internal research across more than 200 management software specifications, including products without a public API. The public catalogue is a narrower set in our catalogue, our GHL tooling provides a technical reference, measured at 609 unique endpoints across 71 groups in August 2026, and our Spanish compliance work follows the tax agency's published specifications. Your product still needs its own access review and tests.
How do we work with you? The 3 steps
- 1
NDA + access: we understand your product
We sign an NDA if you want one and you grant access to what you decide: a test environment, the data schema, source code if appropriate. The assessment defines which API or MCP surface makes sense, which requirements apply and what evidence is needed before development.
- 2
Build to an agreed scope
REST API with an OpenAPI contract, CLI, MCP server and developer documentation. If an e-invoicing mandate affects you (Factur-X, XRechnung, VeriFactu, SAF-T), the compliance layer ships in the same project. Your team stays on its roadmap; we do not touch it.
- 3
Delivery under your name + optional maintenance
Code and documentation are yours, under your brand (white-label) or co-signed, as you prefer. Afterwards: your team maintains it, or we keep it under a retainer. Revenue-share is also on the table when the module sells as an add-on to your customers.
When do you NOT need us? If your product already has a solid public API and your team has roadmap slack, you may only need the MCP server, or just our blueprint to build it in-house. We will tell you in the first call, no drama.
Frequently asked questions from software vendors
How much does adding an API or MCP server to our software cost?
It depends on the data model, access and surface you need to expose. We review the product first, then provide a scoped estimate and acceptance criteria.
Do we lose control of our product?
No. The code we build is yours, documented, and your team can maintain it from day one. No black boxes, no odd dependencies. If you want us to maintain it, that is an option, not a condition.
We already comply with our e-invoicing mandate. What else is in it for us?
Compliance was the urgency; the API and MCP server are the advantage. Your customers are starting to ask whether your software 'works with AI', and comparison sites already score integrations. Henry Schein One announced an MCP layer for Dentrix Ascend in 2026. Moving before your direct competitors is free distribution.
And if we do NOT comply yet (Factur-X, XRechnung, VeriFactu, SAF-T)?
Then that is project number one and you know it: France requires receiving e-invoices from September 2026, Germany's e-Rechnung and Spain's VeriFactu have their own clocks, and ViDA makes the whole EU converge. The good news: the technical layer compliance demands (structured records, integrity, submission) shares foundations with a modern API. You can solve the urgent part and leave the project with a modernised product, not a patch.
Do you work under NDA? Can this be invisible to our customers?
Yes and yes. NDA from day one if you ask, and white-label mode: the API and MCP server ship with your brand, your documentation and your developer portal. Our name appears nowhere unless you want it to.
What exactly is an MCP server and why should we care?
It is the standard AI agents (Claude, ChatGPT and compatible) use to operate software: it exposes your product as tools with permissions. You should care for two reasons: your customers get to work with your software by chat or voice, and agents that recommend tools only recommend what they can operate. We have a full page on it: MCP server development.
Shall we talk about your product?
15 minutes, under NDA if you want. Tell us what software you make and we will tell you what we would build, how long it takes and the cost range. If it is not worth it yet, we will say that too.