ArtCraft releases free, open-source Rust clones of Word, Excel and PowerPoint, built with Claude

WordCraft, GridCraft and DeckCraft read and write .docx, .xlsx and .pptx, run on desktop and in the browser, and let AI agents drive them over MCP. The developer's own roadmap says they're pre-alpha: WordCraft loses charts and SmartArt on save, and testing with real-world files hasn't started.