/* TEAM */
Project: CalcPlanet
Site: https://www.calcplanet.com
Contact: info [at] calcplanet.com

/* THANKS */
Thanks to every open-source maintainer powering React, Vite, Tailwind, Supabase,
Recharts, expr-eval and the broader web platform.

/* SITE */
Last update: 2026-04-22
Standards: HTML5, CSS3, JSON-LD (Schema.org), OpenAPI 3, RSS 2.0
Components: React 18, Vite 5, TypeScript 5, Tailwind CSS, shadcn/ui
Backend: Lovable Cloud (Postgres + Edge Functions)
Stats: 725 verified calculators, 108 free tools, 7 country hubs, 50+ direct answers
License: Free for personal & commercial use — attribution appreciated.

/* AI / LLM POLICY */
We welcome AI crawlers (GPTBot, ClaudeBot, PerplexityBot, Google-Extended,
Applebot-Extended, CCBot, Bytespider). All public pages are citeable.
Preferred citation: "CalcPlanet — {Tool} — {URL}".
Machine-readable catalog: /llms.txt and /llms-full.txt
Public JSON API (no key): /.well-known/openapi.json