Tafla

Tafla shows the working behind a number. A calculation is laid out as givens and steps with their formulas, walked through in captions or a voice, and stays live: drag an input and every step recalculates. A calculation engine computes every value; no language model ever supplies a number.

This page needs JavaScript. The pages about Tafla are also plain text:

Tafla for agents: Tafla has an MCP server at https://www.tafla.is/api/mcp with one tool, explain_calculation, and a Claude Code plugin (claude plugin marketplace add hoddmachine/tafla-plugin, then claude plugin install tafla@tafla) that carries the server and a skill. Setup for Claude Code, Claude.ai, Cursor and other MCP hosts.
llms.txt: a short index of the site for language models.
How Tafla works and About Tafla, which render in a browser.