Who it is for
European businesses running signature workflows through Youtrust who need to check pending documents during the day.
Overview
Youtrust handles electronic signature requests without a switch to another tab. From ChatGPT a user can check whether a particular signer has completed a document, get an overview of everything still outstanding, and send new documents built from saved templates, all phrased as ordinary questions.
Behind that sits a signing service for businesses. It covers signatures with legal force, verification of a signer's identity, and electronic seals, and states compliance with European standards including eIDAS. What the ChatGPT app adds is a way to ask about and act on requests held in an existing Youtrust account, confirming a status or starting a fresh request in the middle of other work.
European businesses running signature workflows through Youtrust who need to check pending documents during the day.
Support for identity verification and electronic seals under eIDAS places it closer to regulated European signing than to general document sending.
Availability
Youtrust is listed in the ChatGPT apps directory only. Youtrust has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
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This is an independent catalogue entry compiled by Node8 from Youtrust's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Youtrust, and inclusion here is not an endorsement.
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.