The site is under maintenance.
Most probably the CPANTS databases are being regenerated from scratch behind the scenes due to the major change in Kwalitee metrics or the update of relevant modules/perl. Usually this maintenance takes about a day or two, and some of the information may be old or missing tentatively. Sorry for the inconvenience.
MongoDBx-KeyValue-0.001001 has the following 1 errors.
|valid_signature||WARNING: This key is not certified with a trusted signature!
Primary key fingerprint: D8B4 918C 1EC7 6AC4 7BA2 083D 6B83 8740 014C D747