GitHub PR Automation Tool for Developers

I built a Python tool that automates GitHub pull request workflows — branch creation, commits, pushes, and merges. Useful for stress-testing CI/CD pipelines, batch documentation updates, and understanding how GitHub's API and rate limiting work under the hood. It supports sequential and parallel modes, multi-token rotation, proxy handling, and Discord/Slack notifications. Fully open-source, MIT licensed. Built this to learn automation patterns and GitHub API internals. The repo has full setup docs if anyone wants to dig in or contribute. GitHub: https://github.com/itxashancode/Pull-Shark-Automation