Our inspiration flows from open protocols, co-operative economics, and the icons of the world's oldest marketplace.
Our schema modules reflect a dedication to precision and interoperability, with core specs already in production and new drafts taking shape.


Dive into the machinery of the FCK standard - RFCs, schema drafts and field notes from dragging the oldest profession into the modern age.
All ResearchThe foundation behind the standard: a non-profit that owns the code, funds the infrastructure, and answers to the people who do the work.
Learn MoreEvery schema, every line of code and every database definition is published under open licences. Nothing the people this serves depend on can be hidden from them, or taken away.
FCK is governed by a board of sex workers, holds a real budget, and employs professional engineers. Decisions are made by the people who carry their consequences.
Portable profiles, fair pricing, and data owned by the person it describes. Safety and consent are design requirements, not features.
