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 redfox-data/redfox-community-dsh --skill video-downloadergit clone --depth 1 https://github.com/redfox-data/redfox-community-dshWrote 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/redfox-data/redfox-community-dsh/video-downloader)<a href="https://agentmods.dev/skills/redfox-data/redfox-community-dsh/video-downloader"><img src="https://agentmods.dev/badge/skills/redfox-data/redfox-community-dsh/video-downloader/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/redfox-data/redfox-community-dsh/video-downloader"><img src="https://agentmods.dev/badge/skills/redfox-data/redfox-community-dsh/video-downloader.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00041 | $0.01766 |
| Opus 5 | $0.00020 | $0.00883 |
| Sonnet 5 | $0.00008 | $0.00353 |
| Haiku 4.5 | $0.00004 | $0.00177 |
Grade A, and why
video-downloader scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 144 lines — stays where its author put it; the contents beside it link to each section on GitHub.
短视频下载器
通过 redfox.hk API 解析并下载主流短视频平台的无水印视频/图文。
能力概述
- 平台支持：抖音、小红书、快手、视频号、B站、YouTube、Instagram、X（Twitter）、TikTok、Threads、Facebook、Vimeo 等主流平台
- 内容类型：视频（mp4）、图文（jpg/png，暂不支持小红书图文）
- 输入方式：粘贴页面分享链接即可（每次仅限一个链接，不支持批量上传）
- 去水印：API 自动返回无水印直链
链接使用规范
支持的链接格式
本工具仅接受以下平台的页面分享链接，传入前会自动校验链接是否匹配支持的格式：
| 平台 | 链接格式示例 |
|---|---|
| 🎵 抖音 | https://v.douyin.com/xxxx / douyin.com/video/xxx |
| 📕 小红书 | http://xhslink.com/xxx / xhslink.cn/xxx |
| 📱 快手 | https://v.kuaishou.com/xxxx |
| 📺 视频号 | https://weixin.qq.com/sph/xxxx |
| 📺 B站 | https://b23.tv/xxxx / bilibili.com/video/xxx |
| ▶️ YouTube | https://youtu.be/xxx / youtube.com/watch?v=xxx |
https://www.instagram.com/p/xxx |
|
| 🐦 X (Twitter) | https://x.com/xxx/status/xxx |
| 🎵 TikTok | https://www.tiktok.com/@xxx/video/xxx |
| 🧵 Threads | https://www.threads.net/@xxx/post/xxx |
https://www.facebook.com/xxx/videos/xxx |
|
| 🎬 Vimeo | https://vimeo.com/xxxxx |
❌ 非上述格式的链接（如直接视频地址、未知平台链接等）会被拦截，不会调用 API，避免浪费。
使用方式
示例命令
下载抖音视频：
python3 "$SKILL_PATH/assets/downloader.py" "https://www.douyin.com/jingxuan?modal_id=7597329042169220398"
其他平台类似：
python3 "$SKILL_PATH/assets/downloader.py" "https://youtu.be/xxxxxx"
python3 "$SKILL_PATH/assets/downloader.py" "https://www.instagram.com/p/xxxxxx"
首次使用
使用前需配置 REDFOX_API_KEY（前往 redfox.hk 注册获取，格式 ak_xxxxxxxx）。
配置方式（任选其一）：
| 方式 | 命令 |
|---|---|
| 环境变量（推荐） | export REDFOX_API_KEY=ak_你的密钥 |
| 命令行参数 | python3 "$SKILL_PATH/assets/downloader.py" "<链接>" --api-key ak_你的密钥 |
| 配置文件 | echo '{"api_key":"ak_你的密钥"}' > ~/.qoder/apis/redfox.json |
特色功能
| 功能 | 说明 |
|---|---|
| 无水印下载 | API 自动返回无水印直链，无需手动处理 |
| 图文下载 | 支持图文类型下载所有图片（暂不支持小红书图文） |
| 跨平台支持 | 覆盖抖音、小红书、快手、视频号、B站、YouTube、Instagram 等十多主流平台 |
| 链接自适应 | 支持短链、分享链、网页链接等多种格式 |
| 进度显示 | 下载过程实时显示进度条和百分比 |
| 多端兼容 | 支持手机端分享链接和 PC 端网页链接 |
What ships with it
5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 7d ago First seen · 144 lines · 41 tokens per session scan A cdff4f514e59
video-downloader is a skill published in the GitHub repository redfox-data/redfox-community-dsh (5 stars, last pushed today), licensed MIT. It adds 41 tokens to every session and 1,766 once invoked, about $0.0002 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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