unsolve, a deterministic math engine with an MCP doorway

Field notes

Inputs can be entered as ordinary expressions, commands from the mathr language, or LaTeX such as fractions and trigonometric expressions. The documented operation set extends beyond calculus to exact matrix operations, number theory, descriptive statistics, polynomial roots, and linear systems. For agent integrations, the page lists twelve MCP tools and says responses contain structured JSON alongside plain-text output, LaTeX, and step-by-step working; requests are limited to 60 per minute per IP.