Meta · Agents
What is Muse?
Meta's browsing agent. It went live on 8 September 2026 and has no published user agent or robots.txt token.
- robots.txt token
- No token
- Operator
- Meta
- Purpose
- Agents
- Obeys robots.txt
- Not stated The operator does not say.
- Documented by operator
- No. The token is known only from community lists such as ai.robots.txt.
Search Engine Journal reported that Amazon blocked it in September 2026; Meta has not documented how to identify it.
Muse has no robots.txt token, so no User-agent rule can target it. Where the operator signs requests with Web Bot Auth, verify the signature and allow or block it at your server or CDN.
Other bots from Meta
Add it to a robots.txt in the generator →