McontextualBot
Listed onlyMContextual's crawler for contextual advertising. The operator documents that it reads page content so advertisers can build cookieless contextual audiences from a site's subject matter, that it can be blocked with standard robots.txt directives, and that its requests originate from AWS and GCP addresses rather than a published range.
Operated by MContextual · Official documentation
User agents
Patterns this directory matches, with real observed strings.
- regexMcontextualBot/[\d.]+
- observedMozilla/5.0 (compatible; McontextualBot/0.1; +http://mcontextual.net/mcontextual-bot)
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
Honors 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.