Wikipedia:Articles for deletion/MetaMask
the article is brief, but well-sourced.  Wikipedia core policy is |verifiability and the fact that the MetaMask software seems to have played a role in the emerging technology of blockchain for several years now, as is documented by the sources.  Clearly meets the notability criteria for an article to exist about it, and I see nothing that would appear |non-neutral
— User:N2e, 11:14, 29 November 2020 (UTC)
Stance: keep
Cited policy: WP:V||WP:NPOV (Wikipedia:Verifiability)