Maqāyīs (مَقاييس) — Unified Arabic Computational Philology & Zero-LLM NLP Ecosystem
Copyright 2026 Salah Abdo and successor entity (https://maqayis.org | https://github.com/maqayis)

1. SOFTWARE LICENSE (Apache-2.0):
   All software source code, Python packages (`tarkib`, `tayf`, `diwan`, `misbar`, `manhaj`),
   the unified web portal application (`portal/`), and the Cloudflare Edge Observatory Worker
   (`edge-worker/`) are licensed under the Apache License, Version 2.0.

2. BOOK, PUBLIC ATLASES & CURRICULUM LICENSE (CC BY 4.0):
   - Handasat al-Lisān al-ʿArabī (هندسة اللسان العربي — v2.0) and its 10 companion monographs,
   - The Al-Jadwal 28³ Periodic Root Atlas, Iqtirān 66-Atom Atlas, Dīwān al-Iṣṭilāḥ public ledger,
     Arabic WordNet v4 (AWN4) static semantic neighborhood index, and Tayf retrieval arena bundle,
   - The public Manhaj educational curriculum
   are licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0):
   https://creativecommons.org/licenses/by/4.0/

3. CLASSICAL CORPUS & LEXICAL PROVENANCE:
   Classical Arabic lexical statistics and root *uṣūl* summaries are derived cleanly from
   open pre-modern classical texts in the Open Islamicate Texts Initiative (OpenITI) corpus,
   including Ibn Fāris's *Maqāyīs al-Lugha* (d. 395 AH), al-Khalīl's *Kitāb al-ʿAyn* (d. 175 AH),
   al-Jawharī's *al-Ṣiḥāḥ* (d. 393 AH), Ibn Manẓūr's *Lisān al-ʿArab* (d. 711 AH), and
   al-Zabīdī's *Tāj al-ʿArūs* (d. 1205 AH).
   Showcase scientific paper translations in `/static-api/papers/` translate open-access arXiv
   preprints (Khattab & Zaharia 2020; Hu et al. 2021; Wang et al. 2024) with full author attribution.
