Snorkell.ai is an AI-powered tool geared towards automated generation of documentation or docstrings for various programming languages such as Python, Java, Kotlin, JavaScript, and TypeScript.

The tool is commonly used with version control systems like GitHub, GitLab, and Bitbucket. It aims to facilitate smooth coding practice by generating documentation on every pull request merge, keeping the docstring synchronized with the associated codebase.

Unlike Python-exclusive tools like PyDoc that only produce syntactic docstrings, Snorkell.ai produces human-readable and understandable docstrings across multiple programming languages.

It operates by accessing the latest commit files to create the docstring dynamically and does not retain your code on local storage, thus prioritizing code security.

One noted feature of Snorkell.ai is the ability to review and suggest corrections to the auto-generated docstrings via the generated pull request, ensuring accuracy and reliability.

The tool offers both free and paid tiers with varying degrees of repository support and other features, including on-premise support, proprietary AI models, and access to experimental features in the elite tier.