NullToHero
Copyright 2026 Marius Yvard

This product includes software and design knowledge developed by third parties.
It is distributed under the Apache License, Version 2.0 (see LICENSE).

================================================================================
impeccable
================================================================================

The `siteasy` and `inspect` skills adapt the command vocabulary, design laws and
review methodology of impeccable.

  impeccable
  Copyright 2025-2026 Paul Bakaus
  Licensed under the Apache License, Version 2.0
  Source: https://github.com/pbakaus/impeccable

Changes made by NullToHero: the vocabulary was remapped to the `/siteasy` and
`/inspect` command sets, reorganized into this plugin's reference structure, and
extended with SEO, GEO and additional design references. The `/inspect` skill
also invokes the upstream `impeccable` CLI through `npx` when present.

impeccable's own NOTICE records the following upstream attributions, carried
forward here as required by Apache License 2.0 section 4(d):

  - Anthropic frontend-design Skill
    Copyright 2025 Anthropic, PBC
    Licensed under the Apache License, Version 2.0
    Source: https://github.com/anthropics/skills/tree/main/skills/frontend-design
    impeccable builds on this original skill.

  - Typecraft Guide Skill
    Author: ehmo
    Source: https://github.com/ehmo/typecraft-guide-skill
    impeccable's typography reference incorporates tactical additions from this
    work, merged at the author's request.

================================================================================
ui-ux-pro-max-skill
================================================================================

The `tools/design-system` generator adapts the stack knowledge base and design
data of ui-ux-pro-max-skill.

  ui-ux-pro-max-skill
  Copyright (c) 2024 Next Level Builder
  Licensed under the MIT License
  Source: https://github.com/nextlevelbuilder/ui-ux-pro-max-skill

The full MIT license text is retained at
tools/design-system/UI-UX-PRO-MAX-LICENSE-MIT.txt.

================================================================================
Standards, tools and data sources
================================================================================

Additional standards, tools and data sources are credited in ATTRIBUTION.md.
Each remains under its own license.

================================================================================
Harvested checks, rules and references (1.22.0)
================================================================================

NullToHero's deterministic checks, inspect rules and references adapt facts and,
where noted, prose or data from the following, each under its own license.

  React
  Copyright (c) Meta Platforms, Inc. and affiliates
  Licensed under the MIT License
  Source: https://github.com/facebook/react

  HTML5 Boilerplate and server-configs-apache
  Copyright (c) HTML5 Boilerplate
  Licensed under the MIT License
  Source: https://github.com/h5bp/html5-boilerplate

  Front-End-Checklist
  Copyright (c) David Dias
  Licensed under the MIT License
  Source: https://github.com/thedaviddias/Front-End-Checklist

  PayloadsAllTheThings
  Copyright (c) 2019 Swissky
  Licensed under the MIT License
  Source: https://github.com/swisskyrepo/PayloadsAllTheThings

  design-resources-for-developers
  Copyright (c) 2020 Brad Traversy
  Licensed under the MIT License
  Source: https://github.com/bradtraversy/design-resources-for-developers

  The Book of Secret Knowledge
  Copyright (c) 2017 trimstray
  Licensed under the MIT License
  Source: https://github.com/trimstray/the-book-of-secret-knowledge
