Legal Notice

Last updated: May 2026

Site publisher

The site onemcp.fr is published by:

Altura MA
Contact: contact@onemcp.fr

Hosting

The site is hosted by Cloudflare, Inc.
101 Townsend St, San Francisco, CA 94107, United States
cloudflare.com

The API is hosted on Cloudflare Workers (global edge infrastructure).

Intellectual property

The MCP server source code is published under the MIT license. You are free to use, modify, and redistribute it under the terms of that license.

The data exposed by OneMCP comes from official government public sources (INSEE, INPI, BODACC, BAN, DVF, GLEIF, etc.) under open licenses (Licence Ouverte Etalab 2.0 or equivalent). Provenance is included in every response.

Personal data

The privacy policy is available on the Privacy page.

Liability

OneMCP aggregates official public data and makes it available via an API. Despite the care taken with data quality, OneMCP does not guarantee the accuracy, completeness, or timeliness of the information returned. Users are responsible for how they use the data.

Primary data sources (INSEE, INPI, etc.) are the only official references.

Contact

For any question regarding the site: contact@onemcp.fr