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 bilibili-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/bilibili-video-downloader)<a href="https://agentmods.dev/skills/redfox-data/redfox-community-dsh/bilibili-video-downloader"><img src="https://agentmods.dev/badge/skills/redfox-data/redfox-community-dsh/bilibili-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/bilibili-video-downloader"><img src="https://agentmods.dev/badge/skills/redfox-data/redfox-community-dsh/bilibili-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 | $0.00087 | $0.01134 |
| Opus 5 | $0.00044 | $0.00567 |
| Sonnet 5 | $0.00017 | $0.00227 |
| Haiku 4.5 | $0.00009 | $0.00113 |
Grade A, and why
bilibili-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 12d 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.
What it actually says
B站视频下载
粘贴B站视频链接，一键获取无水印视频下载直链。通过 redfox.hk 服务解析，支持单个或批量链接处理，自动识别并校验B站视频链接。
简介
适用对象：需要下载B站视频的用户，包括内容创作者、视频收藏者、运营分析人员。
核心能力：
- 📹 粘贴B站链接即可获取无水印 mp4 下载直链
- 📦 支持批量链接解析（空格分隔多个链接）
- 🔍 自动校验是否为B站视频链接，非B站链接会提示重新输入
- 🎬 返回视频下载链接、封面链接，复制到浏览器或下载工具即可保存
功能特性
| 功能 | 说明 |
|---|---|
| 无水印直链 | 自动返回无水印视频下载链接，无需手动处理 |
| 即贴即解析 | 粘贴视频链接即可，无需额外操作 |
| 批量解析 | 支持一次粘贴多个链接，逐个解析并在最后汇总成功和失败数量 |
| 智能校验 | 自动识别B站视频链接，非B站链接会提示重新输入 |
| 链接自适应 | 支持 www.bilibili.com 网页链接与 b23.tv 短链两种格式 |
| 结果直出 | 解析完成直接返回下载链接，复制即可用 |
一键安装
- 前往 redfox.hk 注册获取 API Key
- 配置环境变量：
export REDFOX_API_KEY=ark_你的密钥 - 粘贴B站视频链接即可使用
使用指南
核心执行流程详见
references/core_workflow.md
直接用自然语言描述需求，无需记忆命令。提供正确的B站视频链接时，直接执行解析并返回结果。
常用说法速查
| 意图 | 示例话术 | 效果 |
|---|---|---|
| 下载单个视频 | 「下载这个视频 https://www.bilibili.com/video/BVxxxxxx」 | 解析链接并返回无水印下载直链 |
| 批量下载 | 「下载这几个视频 链接1 链接2 链接3」 | 逐个解析每个链接，最后汇总结果 |
| 保存视频 | 「帮我把这条B站视频存下来」 | 引导贴上链接，解析后返回下载链接 |
支持的作品链接格式
| 平台 | 链接格式 | 示例 |
|---|---|---|
| B站 | https://www.bilibili.com/video/<BV号> |
PC 网页链接 / 手机分享链接 |
| B站 | https://b23.tv/<短码> |
手机分享短链接 |
使用场景
| 场景 | 角色 | 示例问法 | 收益 |
|---|---|---|---|
| 素材收集 | 剪辑师 | 「下载这条B站视频」 | 快速拿到无水印素材，直接进剪辑流程 |
| 内容备份 | 收藏者 | 「保存这个B站视频」 | 原视频删除也不怕，本地永久留存 |
| 热点分析 | 运营 | 「把这个爆款视频下下来」 | 离线反复观看，拆解爆款逻辑 |
常见问答
Q：如何获取自己的 API Key？ A：前往 redfox.hk 注册即可获取 Token。
Q：下载的视频有水印吗？ A：没有。返回的是无水印视频直链。
Q：可以批量解析多个链接吗？ A：可以。多个链接用空格分隔即可，会逐个解析并在最后汇总成功和失败数量。
Q：输入了非B站链接会怎样？ A：会提示「该链接不是B站视频链接」并终止解析。请重新输入正确的B站视频链接（支持 www.bilibili.com 网页链接或 b23.tv 短链）。
Q：链接提示解析失败怎么办？ A：确认链接是否完整、视频是否仍然存在、视频内容是否公开。私密视频或已删除视频无法解析。
了解更多
本工具基于 redfox.hk 的视频解析服务构建。前往官网查看更多功能和使用文档。
What ships with it
4 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.
- 12d ago First seen · 100 lines · 87 tokens per session scan A ea8362e50940
bilibili-video-downloader is a skill published in the GitHub repository redfox-data/redfox-community-dsh (6 stars, last pushed yesterday), licensed MIT. It adds 87 tokens to every session and 1,134 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 2026-08-31.
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