{"name":"gehirn","methods":["POST /gen/text     { prompt|messages, model? }","POST /gen/image    { prompt, model?, n? }","POST /gen/video    { prompt, model? }   -> { request_id }","GET  /gen/video/:id  -> status","GET  /models","POST /auth/token   { password } -> { token }","GET  /opencode/sessions","POST /opencode/sessions","GET  /admin          -> Admin-Panel (GEHIRN_ADMIN_SECRET)","POST /mcp            -> MCP-Server (GEHIRN_ADMIN_SECRET, ADR 0015)"]}