Beaneater is a Ruby client library for the beanstalkd work queue. It provides a simple, thread-safe interface to interact with beanstalkd servers, enabling job enqueuing, reservation, and management through tubes (queues). The library handles connection management with automatic retry and reconnection logic, supports job lifecycle operations (delete, bury, release, etc.), and includes a processor registration system for automated job handling with retry and error recovery. Communication with beanstalkd occurs via the native TCP protocol, and the library translates responses into Ruby objects using optimized struct conversions. Key features include timeout configuration, tube watching/waiting, and statistics introspection.