calvinyz/corollary is a workspace for writing and compiling LaTeX documents on a Mac and reviewing edit suggestions from on-device AI. The latest release shown on the GitHub repository is v0.1.1. However, the provided information lists no changes for this version, so what is newly added or changed cannot be confirmed. The repository description introduces the project as a free Mac LaTeX editor.
Select the text you want to edit and press Cmd-K to request a revision; you can then review the suggestion in a diff and accept or reject it change by change. Edits that risk breaking citation, reference, or equation structure can be blocked, so the setup helps you edit while preserving the structure of the document. It uses Apple on-device Foundation Models by default, and you can also choose local models or a user-specified remote API. It also introduces a feature that converts handwritten equations to LaTeX with GLM-OCR. The implementation language of the project is TypeScript, and the license is Apache-2.0.
The README contains descriptions of editing quality and privacy protection, but these are not the results of separately running the code across the board. Therefore, while the feature setup points toward reducing the risks of scholarly document editing, the actual quality and level of protection in real use are difficult to judge from this material alone.