This project uses split licensing:

- Code (scripts, installers, configuration): MIT License (see LICENSE-MIT)
- Content (skill definitions, documentation, SKILL.md files): CC-BY-SA-4.0 (see LICENSE-CC-BY-SA-4.0)

See the individual license files for full terms.

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THIRD-PARTY LICENSES

This repository contains skills adapted from upstream open-source projects.
Each retains its original copyright and license terms as noted below
and in each skill's SKILL.md file.

Netresearch DTT GmbH (11 skills)
  Skills: php-modernization, enterprise-readiness, security-audit, cli-tools,
          context7, typo3-ddev, typo3-testing, typo3-conformance, typo3-docs,
          typo3-core-contributions, typo3-extension-upgrade
  Copyright (c) 2025-2026 Netresearch DTT GmbH
  License: MIT (code) / CC-BY-SA-4.0 (content/documentation)
  Source: https://github.com/netresearch

Supabase (1 skill)
  Skill: postgres-best-practices
  Copyright (c) Supabase
  Source: https://github.com/supabase/agent-skills

Vercel, Inc. (3 skills)
  Skills: react-best-practices, web-design-guidelines, find-skills
  Copyright (c) Vercel, Inc.
  License: MIT
  Source: https://github.com/vercel-labs/agent-skills,
          https://github.com/vercel-labs/skills

Anthropic (3 skills)
  Skills: frontend-design, skill-creator (Apache-2.0)
          document-processing (source-available, not open source)
  Copyright (c) Anthropic
  License: Apache-2.0 (frontend-design, skill-creator)
           Source-available (document-processing — see Anthropic's README for terms)
  Source: https://github.com/anthropics/skills

Firecrawl (1 skill)
  Skill: firecrawl
  Copyright (c) Firecrawl / Mendable, Inc.
  License: ISC (CLI); note: the Firecrawl platform is AGPL-3.0
  Source: https://github.com/firecrawl/cli

Remotion (1 skill)
  Skill: remotion-best-practices
  License: Custom (free for individuals / <=3 employees; company license required)
  Note: Skill documents usage patterns only; no Remotion source code included
  Source: https://github.com/remotion-dev/skills

platform-design-skills / ehmo (8 skills)
  Skills: android-design, ios-design, ipados-design, macos-design,
          tvos-design, visionos-design, watchos-design, web-platform-design
  Copyright (c) platform-design-skills
  License: MIT
  Source: https://github.com/ehmo/platform-design-skills

AITYTech (4 skills)
  Skills: cro-funnel, programmatic-seo, launch-strategy, ab-testing
  Copyright (c) AITYTech
  License: MIT
  Source: https://github.com/aitytech/agentkits-marketing

Corey Haines (1 skill)
  Skill: marketing-skills
  Copyright (c) Corey Haines
  Source: https://github.com/coreyhaines31/marketingskills

Stevy Smith (1 skill)
  Skill: og-image
  Copyright (c) Stevy Smith
  Source: https://github.com/stevysmith/og-image-skill

Giuseppe Trisciuoglio (1 skill)
  Skill: shadcn-ui
  Copyright (c) Giuseppe Trisciuoglio
  Source: https://github.com/giuseppe-trisciuoglio/developer-kit

Softaworks (1 skill)
  Skill: agent-md-refactor
  Copyright (c) Softaworks
  Source: https://github.com/softaworks/agent-toolkit

Matt Pocock (1 skill)
  Skill: grill-me
  Copyright (c) 2026 Matt Pocock
  License: MIT
  Source: https://github.com/mattpocock/skills/tree/main/grill-me

GitHub (1 skill)
  Skill: refactor
  Copyright (c) GitHub
  Source: https://github.com/github/awesome-copilot

sickn33 (1 skill)
  Skill: refactor-clean
  Copyright (c) sickn33
  Source: https://github.com/sickn33/antigravity-awesome-skills