Kibitzr

It is a self‑hosted personal web assistant that periodically polls web resources and sends notifications through services such as Slack, MailGun, Telegram or e‑mail. Users define recurring tasks in a single YAML file, specifying URLs, authentication details, and extraction rules using XPath, CSS selectors or Selenium‑driven browser scenarios. The assistant can run on any platform that supports Python, including Windows, Linux and macOS, and works on minimal virtual machines or cloud free‑tier instances.

The tool targets developers, system administrators and anyone who needs automated monitoring of web pages, build pipelines, library releases, or other online events without manual checking. Its extensibility allows custom Bash or Python scripts and plugins, while integrations with popular messaging and mail services enable flexible alert delivery.

Distinctive aspects include its lightweight footprint, pure‑Python implementation, and focus on a human‑readable YAML configuration that abstracts complex browser interactions. The project is released under the MIT license, requires no subscription, and is maintained as a stable, open‑source utility.