legal-downloading
Legal Downloading: Copyright-aware downloading, content that allows offline access, podcast tools, and compliance best practices
Profile →npx skills add cosmicstack-labs/mercury-agent-skills --skill legal-downloading --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
What it does
Describes how to download media legally and responsibly, outlining copyright concepts, forms of permission, platform terms, and jurisdictional variations. Includes guidance on offline workflows and examples for podcasts, streaming services, and public-domain/Creative Commons sources.
How it works
Lays out core principles:
- Copyright Is Not Optional: downloading copyrighted content without permission is infringement in most jurisdictions.
- Permission Comes in Many Forms: explicit permission (Creative Commons, public domain, direct author authorization), implied permission (platform download features, offline modes, RSS feeds), statutory permission (fair use/fair dealing, time-shifting, format-shifting).
- Platform Terms Matter: each platform has terms of service; downloading may violate ToS and risk account actions.
- Know Your Jurisdiction: laws vary; fair use/dealings differ by country. It further covers what each license protects and, for US fair use, factors to consider. It provides comparisons for Fair Use and Fair Dealing and notes private copying exceptions in some regions.
When to use it
Not specified beyond general applicability to downloading media legally; no explicit triggers or conditions are described.
What it can touch
Not specified in FACTS beyond the skill mentions tools; no explicit lists of touchable assets or supported tools are provided in the extracted content.
Caveats
Cites license as MIT and notes jurisdictional nuances; emphasizes that fair use is a defense, not a right, and that platform ToS can affect legality and access. No additional risk or limitation details are stated beyond these concepts.
# Legal Downloading Download media legally and responsibly. This skill covers the legal landscape of media downloading — what's allowed, what's not, and how to build workflows that respect copyright while still getting the content you need offline. ## Core Principles ### 1. Copyright Is Not Optional Copyright law protects creators' rights to control reproduction and distribution of their work. Downloading copyrighted content without permission is infringement in most jurisdictions, regardless of whether you're "just sharing" or "only for personal use." ### 2. Permission Comes in Many Forms Not all downloading requires explicit permission. Look for: - **Explicit permission**: Creative Commons, public domain, or direct creator authorization - **Implied permission**: Platform download features, offline modes, RSS feeds - **Statutory permission**: Fair use/fair dealing, time-shifting, format-shifting (jurisdiction-dependent) ### 3. Platform Terms Matter Each platform has its own terms of service that govern what you can do with content. YouTube's Terms of Service prohibit downloading videos unless a download button or API is provided. Violating ToS isn't necessarily illegal, but it can
- Core Principles
- 1. Copyright Is Not Optional
- 2. Permission Comes in Many Forms
- 3. Platform Terms Matter
- 4. Know Your Jurisdiction
- Understanding Copyright and Fair Use
- What Copyright Protects
- Fair Use (US Law)
- Fair Dealing (UK, Canada, Australia)
- Private Copying Exceptions
- Tools for Legal Downloading
- Spotify Offline Mode
- YouTube Music Offline
- Netflix Downloads
Maximum devices: 5 (10,000 songs per device on up to 5 devices) Audio quality: Up to 320kbps Ogg Vorbis (Premium) YouTube Music Premium — official offline download Downloads are encrypted and only playable in YouTube Music app Netflix — official offline viewing Available on: Standard and Premium plans Amazon Prime Video — official offline viewing Available on: Prime membership Install gPodder pip install gpodder
What does the legal-downloading skill do?
Legal Downloading: Copyright-aware downloading, content that allows offline access, podcast tools, and compliance best practices
How do I install it?
Run `npx skills add cosmicstack-labs/mercury-agent-skills --skill legal-downloading --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From cosmicstack-labs/mercury-agent-skills, a repository with 364 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.