Pavel occasionally extracts a useful subset of the LambdaMOO (the site) database, which can then be fetched by others and used to start a new server running LambdaMOO (the software). This starting database is called "LambdaCore". (Often people on LambdaMOO and other MOOs will refer to this part of the database as simply "the core".) It includes utility objects for manipulating strings and other data, generic classes for users and rooms and so on, objects that provide access to Gopher and other Internet services, a mail/newsgroup system, an extensive help system, and, well, generally a lot of stuff.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.