YouBot Bot

Builds a search index. Operated by you.

Identity: Signs its requests (Web Bot Auth).

How to recognise it

Signed requests: Signature-Agent from you.com, keys at https://you.com/.well-known/http-message-signatures-directory
User agent contains YouBot

With Double Agent

Sessions from YouBot are labelled bot with agent_id: you.youbot, and tagged in your analytics. Nothing is blocked unless you choose to. Install: https://doubleagent.so/install.md

Source: https://radar.cloudflare.com/bots/directory