Show HN: Gyti – Never write another Git commit message (www.gyti.ai)

Gyti is a new CLI tool that promises to "never write another Git commit message" by using AI to analyze your diffs and generate concise, descriptive commit messages for you. It’s installed globally and initialized per-repo with a simple gyti install command, and offers a freemium model (free tier, $8/mo Hobby, plus Pro and Custom tiers) to fit different team needs. The product pitches immediate, automated summaries of code changes so developers can focus on implementation rather than describing it. For the AI/ML community this matters because it automates a mundane but important part of developer workflows, potentially improving commit hygiene, searchability, and onboarding by producing standardized, semantically rich messages from code diffs. Technically, the tool appears to run as a local CLI that sends change context to an AI model to synthesize summaries, which makes integration into git hooks, CI pipelines, and commitlint straightforward. Key implications include faster code review and better changelogs, but also risks: model hallucination or inaccurate summaries, privacy concerns if diffs are sent to an external service, and the need to retain human review for critical changes. Teams should evaluate output quality, compliance with internal policies, and whether to run the model locally or with strict data-handling guarantees before full adoption.