CPANTS is a testing service for CPAN distributions. One of its goals is to provide some sort of quality measure called Kwalitee. Though it looks and sounds like quality, higher Kwalitee score doesn't always mean a distribution is more useful for you. All it can assure is it's less likely for you to encounter problems on installation, the format of manuals, licensing, or maybe portability, as most of the CPANTS metrics are based on the past toolchain/QA issues you may or may not remember.

If you are a CPAN author, search and visit your Kwalitee report page, and fix at least core fails (if any) for better CPAN experiences.

Recent Analyses

Name Version Released by Released on Kwalitee
RT-Extension-AI 0.06 BPS 2026-05-27 90.62
Git-Libgit2 0.003 GETTY 2026-05-27 100
Geo-Coder-OpenCage 0.41 MTMAIL 2026-05-27 100
Catalyst-Plugin-OpenIDConnect 0.09 TFRAYNER 2026-05-27 100
Git-Libgit2 0.002 GETTY 2026-05-27 100
App-Netdisco 2.099002 OLIVER 2026-05-27 93.75
Data-ReqRep-Shared 0.04 EGOR 2026-05-27 100
Data-Queue-Shared 0.04 EGOR 2026-05-27 100
Data-PubSub-Shared 0.05 EGOR 2026-05-27 100
Data-Heap-Shared 0.04 EGOR 2026-05-27 100
Term-ANSIEncode 2.04 RKELSCH 2026-05-27 96.88
App-Netdisco 2.099001 OLIVER 2026-05-27 93.75
Hypersonic 0.16 LNATION 2026-05-27 96.88
SPVM 0.990177 KIMOTO 2026-05-27 93.75
Alien-Libgit2 0.001 GETTY 2026-05-27 100
Term-ANSIEncode 2.03 RKELSCH 2026-05-27 96.88
Dist-Zilla-PluginBundle-Author-GETTY 0.315 GETTY 2026-05-27 96.88
Log-Abstraction 0.29 NHORNE 2026-05-27 96.88
SPVM 0.990176 KIMOTO 2026-05-27 93.75
Data-Sync-Shared 0.05 EGOR 2026-05-27 100
Data-Pool-Shared 0.04 EGOR 2026-05-27 100
Data-Stack-Shared 0.04 EGOR 2026-05-27 100
Data-RingBuffer-Shared 0.03 EGOR 2026-05-27 100
Data-Log-Shared 0.04 EGOR 2026-05-27 100
Data-Deque-Shared 0.04 EGOR 2026-05-27 100
Data-Buffer-Shared 0.04 EGOR 2026-05-27 100
Test-MockModule v0.185.1 GFRANKS 2026-05-27 100
Plack-Middleware-Security-Simple v0.13.1 RRWO 2026-05-27 100
Authen-OATH 3.000001 OALDERS 2026-05-27 100
Data-HashMap-Shared 0.09 EGOR 2026-05-27 100
DateTime-Format-Natural 1.25_03 SCHUBIGER 2026-05-27 100
RPM-Query 0.05 MRDVT 2026-05-27 100
Markdown-Simple 0.12 LNATION 2026-05-27 100
App-Yath-Plugin-Utilization 0.000001 EXODIST 2026-05-27 100
Net-DNS-Resolver-Unbound 1.37 RWF 2026-05-27 100
Feersum 1.506_41 EGOR 2026-05-27 96.88
Matplotlib-Simple 0.27 DCON 2026-05-27 87.5
IPC-Shareable 1.15 STEVEB 2026-05-27 90.62
Crypt-Passphrase-SaltedHash 0.03 RRWO 2026-05-27 100
DBIx-RunSQL 0.27 CORION 2026-05-27 96.88
Dist-Zilla-PluginBundle-Author-GETTY 0.314 GETTY 2026-05-27 96.88
ClickHouse-Encoder 0.01 EGOR 2026-05-27 100
Gears 0.104 BRTASTIC 2026-05-26 100
Gears 0.103 BRTASTIC 2026-05-26 100
Dist-Zilla-PluginBundle-Author-GETTY 0.313 GETTY 2026-05-26 96.88
OcToolkit 1.14 DEVPJS 2026-05-26 100
Net-DHCPv6 0.001 DJZORT 2026-05-26 100
Minion-Backend-SQLite v6.0.0 DBOOK 2026-05-26 100
Sys-GetRandom-PP 0.07 MAUKE 2026-05-26 100
DBIx-QuickORM 0.000020 EXODIST 2026-05-26 96.88