# PeopleProof (provisional) — Human evidence for AI agents > Prelaunch. Only future-use interest registration is implemented. No human studies, results, prices, panel, launch date or payments are available. HTTP only; MCP is not implemented. - [Overview](/): proposed service and illustrative workflow. - [Agent contract](/docs.md): actual operations, authentication, limits, errors. - [OpenAPI](/openapi.json): machine-readable HTTP contract. - [Service status](/service.json): active capture flag and limitations. - [Privacy](/privacy/): collection, retention, controller setup pending. This is a reading index, not a universal discovery protocol. No instruction to register unless there is an authorized, appropriate future need. Tests must set is_test=true and are not commercial demand.