Hailo is a fast and lightweight markov engine intended to replace AI::MegaHAL. It has a Mouse (or Moose) based core with pluggable storage, tokenizer, and engine backends. It is similar to MegaHAL in functionality. The main differences (with the default backends) are better scalability, drastically less memory usage, an improved tokenizer, and tidier output. With this distribution, you can create, modify, and query Hailo brains. To use Hailo in event-driven POE applications, you can use the POE::Component::Hailo wrapper. One example is POE::Component::IRC::Plugin::Hailo, which implements an IRC chat bot.
Fathom is Python3 package that provides database inspection. It allows you to easily retrieve information about database schema for Sqlite3, PostgreSQL, MySQL, and Oracle. Fathom comes with a set of tools built upon the library, which allow you to create django models from database schema or generate entity-relationship diagrams.
Gnew is a simple content management system. It is fully customizable using a template system, and supports multiple languages. It features easy installation, a simple but complete administration section, multi-level categories, article management, news management with an advanced comments system, poll management, user management, a forum, search engine, RSS feed generation, BBCode and HTML support, emoticons, and more.