Facebook Catalog

Listed only

Meta's product-catalog fetcher, identified by the facebookcatalog user-agent. It retrieves merchant product-data feeds used to build and refresh commerce catalogs surfaced across Facebook and Instagram.

Operated by Meta · Official documentation

User agents

Patterns this directory matches, with real observed strings.

regexfacebookcatalog/[\d.]+
observedfacebookcatalog/1.0

How to verify

No verification recipe published by the operator.

Good Bot Practices scorecard

Identifies honestly
Stable UA token documented (1 pattern)
Verifiable
Operator publishes no verification path
Respects robots.txt
Does not honor robots.txt
Behaves
Crawl-rate behavior is operator-declared; not machine-verifiable from this dataset
Reachable operator
Operator and documentation published

Measured against the Good Bot Practices.