Hyades

Renders LaTeX math expressions as pure Unicode or ASCII text art that you can paste into terminals, code comments, and plain text files. Exposes a render operation through MCP that takes LaTeX source and returns formatted output, with an optional ASCII-only mode for compatibility. The underlying engine is a native C binary with 95% LaTeX compatibility covering fractions, integrals, matrices, Greek letters, and most standard math notation. Available as both a remote Cloudflare Worker endpoint and a local binary. Useful when you're working with Claude on mathematical content and want properly formatted equations in your terminal or documentation without switching to a rich text editor or PDF viewer.