Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add kostja94/marketing-skills --skill downloadgit clone --depth 1 https://github.com/kostja94/marketing-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/kostja94/marketing-skills/download)<a href="https://agentmods.dev/skills/kostja94/marketing-skills/download"><img src="https://agentmods.dev/badge/skills/kostja94/marketing-skills/download/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/kostja94/marketing-skills/download"><img src="https://agentmods.dev/badge/skills/kostja94/marketing-skills/download.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00079 | $0.01082 |
| Opus 5 | $0.00039 | $0.00541 |
| Sonnet 5 | $0.00016 | $0.00216 |
| Haiku 4.5 | $0.00008 | $0.00108 |
Grade A, and why
download-page-generator scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
2 near-identical copies found in the catalogue:
- download-page-generator — 100% identical, 0 lines differ
- download-page-generator — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 115 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Pages: Download Page
Guides download page structure and optimization for desktop and mobile app downloads. Purpose: convert visitors into installers by clearly presenting value, platform options, and trust signals.
When invoking: On first use, if helpful, open with 1–2 sentences on what this skill covers and why it matters, then provide the main output. On subsequent use or when the user asks to skip, go directly to the main output.
Initial Assessment
Check for project context first: If .claude/project-context.md or .cursor/project-context.md exists, read it for product, audience, and value proposition.
Identify:
- App type: Desktop (Windows, macOS, Linux) or mobile (iOS, Android, both)
- Traffic source: Organic, paid, email, referral
- Distribution: App Store / Play Store only, direct download, or both
Page Purpose
| Purpose | Goal |
|---|---|
| Download | Guide users to install desktop or mobile app |
| Trust | Build confidence before download (security, privacy, reviews) |
| Conversion | Maximize download rate, store visits, install conversion |
Download Page Structure
| Step | Purpose | Elements |
|---|---|---|
| 1. Value proposition | Why download | Headline, benefit-focused copy, key features |
| 2. Platform selection | Clear path | Desktop: OS detection or manual pick; Mobile: App Store / Play Store buttons |
| 3. Trust signals | Reduce friction | Ratings, download count, security badges, privacy note |
| 4. Visual proof | Show the app | Screenshots, app previews, video |
| 5. CTA | Primary action | Single, prominent download button |
Platform-Specific Layout
Desktop App
- OS detection: Auto-detect OS or show "Download for Windows / macOS / Linux"
- Direct download: One-click .exe / .dmg / .deb etc.
- Alternatives: Optional "Other platforms" or "Command line" for power users
Mobile App
- Dual store: App Store + Play Store buttons side by side
- Smart redirect: Detect device and show relevant store first; still show both
- QR code: Optional for desktop visitors to scan and install on phone
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 115 lines · 79 tokens per session scan A 45830c7b8d46
download-page-generator is a skill published in the GitHub repository kostja94/marketing-skills (967 stars, last pushed 3mo ago), licensed MIT. It adds 79 tokens to every session and 1,082 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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