Public Beta
The open vocabulary of print, put to work.
GutenLex · Built on PTPGE · CC BY 4.0 · REST API · MCP server · UCP capability
GutenLex is becoming the backbone technology of the print and graphic-arts industry — a new way of doing business. Machines, materials, methods and products become open building blocks in one shared structure — the Periodic Table of Print & Graphic Elements, the open PTPGE specification — one vocabulary, readable by people, systems, LLMs and AI agents.
No application, no key: the specification, the API and the MCP server are open.
When you publish a Vendor Profile on GutenLex you sign in with your e-mail — one click in your inbox, nothing to keep. Early adopters shape the specification — and the register remembers who was first.