Mozilla-Tabstack

Listed only

Fetcher for Tabstack, Mozilla's developer-facing platform for programmatic, AI-driven interaction with web content. Every request carries a dedicated user agent, and the operator documents that Tabstack respects robots.txt rules addressed to it, stops immediately on a disallowed path, fails fast rather than retrying, and caches robots.txt results to reduce follow-up requests.

Operated by Mozilla (Tabstack) · Official documentation

User agents

Patterns this directory matches, with real observed strings.

regexMozilla-Tabstack/[\d.]+
observedMozilla-Tabstack/1.0 (+https://tabstack.ai)

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 (token: Mozilla-Tabstack)
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.