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Agent Skill · 研究检索

justforfans-downloader(只为粉丝下载器)

justforfans-downloader 用于处理浏览器自动化、网页检查和页面信息提取,适合在 Codex、Claude、Cursor、Gemini CLI 中需要让 Agent 打开页面、读取网页或验证前端流程时使用。可结合来源仓库、安装命令和原始 README 继续核验具体用法。安装前建议确认权限范围、维护状态,以及是否会触发联网、命令执行或文件读写。

justforfans-downloader 是研究检索类 Agent Skill,可用宿主为 Codex、Claude、Cursor、Gemini CLI,通过GitHub 仓库获取,权限为操作浏览器;许可证信息还不明确,第三方扫描有提醒项,按安装量在研究检索类的 73,675 个 Skill 里排第 12,730。

总安装 10,032周安装 418GitHub Stars 公开资料未说明下载 3,344核验 2026-05-01

安装说明

本站只整理中文说明,不托管安装包,也不代用户安装。
GitHub
许可证
unknown

安装方式

通过对话安装

复制提示词发给支持本地命令或 Skills 的 AI 助手,先确认命令和权限,再让它执行。

请帮我安装这个 Agent Skill:justforfans-downloader(只为粉丝下载器)
来源仓库:https://github.com/serpdownloaders/skills
仓库路径:skills/justforfans-downloader
安装命令:
npx skills add https://github.com/serpdownloaders/skills --skill justforfans-downloader
安装前请先检查当前环境是否支持对应 CLI,并向我确认将要执行的命令、安装目录、联网范围和文件读写权限;确认后再执行。

命令行安装

复制命令到本机终端执行。该命令会通过 npx skills 从第三方来源获取 Skill;本站只展示命令,不托管安装包,也不自动执行。

skills.shnpx skills
npx skills add https://github.com/serpdownloaders/skills --skill justforfans-downloader

这个 Skill 是做什么的

研究检索类 Skill 主要解决「找资料、核对事实、把来源整理清楚」的问题,通常会让助手先检索再总结。

justforfans-downloader 用于处理浏览器自动化、网页检查和页面信息提取。适合在 Codex、Claude、Cursor、Gemini CLI 中让 Agent 打开页面、读取网页或验证前端流程。通过 npx skills add 命令从指定仓库安装,需结合原始 README 核验具体用法。

安装前建议确认权限范围、维护状态,以及是否会触发联网、命令执行或文件读写。适用宿主包括 Codex、Claude、Cursor、Gemini CLI,接入前应确认版本、权限和运行环境要求。

来源仓库内路径:skills/justforfans-downloader

上手步骤

4 步
  1. 1

    确认自己的宿主工具

    公开资料标注支持 Codex、Claude、Cursor、Gemini CLI;先确认自己用的是其中之一,再按对应工具的 Skills 目录放置。

  2. 2

    拿到安装命令

    可以直接复制的命令是 npx skills add https://github.com/serpdownloaders/skills --skill justforfans-dow…;命令里的占位符换成自己的路径或密钥再执行。

  3. 3

    安装后重启宿主

    命令执行完要完全退出宿主工具再打开,让新装的 Skill 被重新扫描到,否则列表里可能看不到。

  4. 4

    按最小权限试用

    它需要操作浏览器,先在测试目录或测试账号里跑,确认没问题再放到正式项目。

常见问题

6 条

justforfans-downloader 怎么安装?

在终端执行 npx skills add https://github.com/serpdownloaders/skills --skill justforfans-downloader。装完完全退出宿主工具再打开,让它重新扫描本地 Skill。

justforfans-downloader 支持哪些 AI 工具?

公开资料标注支持 Codex、Claude、Cursor、Gemini CLI。其他工具只要能读取本地 Skill 目录,一般也能手动放进去,但要自己确认触发方式是否一致。

justforfans-downloader 需要什么权限?

权限级别是操作浏览器。该 Skill 可能涉及浏览器控制能力,使用时可能读取或操作网页内容,需要在受控环境中确认权限边界。

justforfans-downloader 是免费的吗?

公开资料没有标注明确许可证,收费和商用限制都无法确认。正式使用前请到来源仓库核对授权说明。

justforfans-downloader 用的人多吗?

公开数据是累计安装 10,032 次,近一周安装 418 次,下载 3,344 次。这些数字来自第三方目录统计,只能当作热度参考,不代表质量或安全性。

justforfans-downloader 安全吗?

第三方扫描有提醒项,说明存在需要人工确认的行为。安装前请打开源码看清它读了什么、联网到哪里。

值得选的地方和要先想清楚的地方

值得选的地方

  • 同时适配 4 种工具,换客户端不用重新找替代品。

先想清楚的地方

  • 许可证没有明确标注,能不能商用、能不能再分发都不确定。
  • 第三方扫描存在提醒项或未通过项,需要人工逐条确认。
  • 第三方目录整理,版本更新和行为细节以来源仓库为准。

适不适合你

更适合

  • 已经在用 Codex,想直接扩展它能力的人。
  • 需要处理研究检索类任务、又不想每次都手写提示词的人。

不太适合

  • 需要明确授权才能用到公司项目里的场景。
  • 需要厂商级技术支持和 SLA 的生产系统。

研究检索类 Skill 对比

6 个同类
Skill总安装GitHub 星权限许可证扫描
find-skills

寻找技能 · Codex、Claude

31,199,81316,486操作浏览器MIT有提醒
self-improving-agent

自我改进 Agent · OpenClaw

16,464,0023,396接触敏感数据MIT-0通过
soultrace

灵魂追踪 · Codex、Claude

7,588,94412需要联网未明确有提醒
self-improving

自我完善 · OpenClaw

6,829,2841,046需要联网MIT-0通过
microsoft-foundry

微软代工厂 · Codex、Claude

6,614,144764调用外部服务未明确有提醒
justforfans-downloader

只为粉丝下载器 · 本页

10,032—操作浏览器未明确有提醒

按安装量取同分类前几名;数字来自第三方目录统计,只作热度参考,不代表质量结论。

SKILL.md 原文

JustForFans Downloader (Browser Extension)

Save JustForFans videos, images, galleries, and text posts from creator feeds directly in your browser.

JustForFans Downloader is a browser extension built specifically for saving supported JustForFans content in a cleaner, browser-native workflow. It can detect videos, images, gallery posts, and text from visible feed items, organize them by content type, and export video as MP4 for easier offline viewing.

  • Save JustForFans videos, images, galleries, and text posts
  • Download all visible feed content in one pass with a bulk action
  • Export supported video streams as MP4 files
  • Keep downloads organized in a dedicated JustForFans folder
  • Skip generic tools that miss protected or feed-scoped media

Links

Preview

JustForFans Downloader workflow preview

Table of Contents

Why JustForFans Downloader

JustForFans content is not limited to one simple file type. Videos can rely on protected playback, galleries require expansion, and text posts live alongside media in the same feed. Generic downloaders usually ignore half that structure. They miss gallery images, skip feed text, or fail once the video is delivered through a protected player.

JustForFans Downloader is built for the actual feed workflow. It scans visible posts, groups content by type, and gives you direct save options for videos, images, galleries, and text from the same page.

Features

  • Feed-aware scanning for videos, images, galleries, and text
  • Per-post download controls for targeted saves
  • Bulk "Download Visible" action for on-screen feed content
  • Converts HLS streams and DASH encrypted video to MP4 in-browser
  • MP4 export for supported video playback flows
  • Gallery expansion support for multi-image posts
  • Quality selector with all available video resolutions
  • Right-click context menu for quick video downloads
  • Download organization into a JustForFans folder
  • Tabbed popup UI for browsing Videos, Images, and Text Posts separately
  • Cross-browser support for Chrome, Edge, Brave, Opera, Firefox, Whale, and Yandex

How It Works

  1. Install the extension from the latest release.
  2. Sign in with your email and verify using a one-time code.
  3. Open a JustForFans creator page and scroll through the feed.
  4. Let the extension scan visible posts.
  5. Open the popup to review Videos, Images, and Text tabs.
  6. Save individual posts or use the bulk action to download everything currently visible.
  7. Check your Downloads/JustForFans folder for saved content.

Step-by-Step Tutorial: How to Download Content from JustForFans

  1. Install JustForFans Downloader in your browser.
  2. Open the extension and complete email sign-in with the one-time verification code.
  3. Go to a creator page on JustForFans and scroll through the content you want to save.
  4. Open the popup to review Videos, Images, and Text tabs.
  5. Use the per-post download button for individual items or "Download Visible" to bulk save everything currently on screen.
  6. For videos, choose the available quality if more than one option appears.
  7. After scrolling to load more content, click the Rescan button to detect new posts.
  8. Open the saved content from your Downloads/JustForFans folder.

Supported Formats

  • Video output: MP4
  • Image output: original downloadable image files where supported
  • Text output: saved text post content

Video files use MP4 so they are easier to replay on standard media players, move between devices, or archive locally. HLS and DASH streams are converted automatically.

Who It's For

  • JustForFans subscribers who want offline access to content they can already view
  • Users archiving creator posts, galleries, and videos in one workflow
  • Non-technical users who want a browser extension instead of scripts
  • People who need feed-aware bulk download controls
  • Anyone organizing personal downloads into a cleaner local library

Common Use Cases

  • Save a creator feed for offline access
  • Download visible videos, images, and text in one pass
  • Export supported JustForFans videos as MP4
  • Archive gallery posts without opening every item manually
  • Use per-post buttons for targeted saves of individual items

Troubleshooting

The extension is not finding posts Scroll through the feed first so the content becomes visible, then rescan.

The video download is not listed Open the post and start playback so the player exposes the active media stream.

New posts are missing after I scrolled Use the rescan action after more content loads into the page.

The download failed partway through Check your connection and refresh the page before starting again.

A video uses DRM or encryption The extension includes DASH decryption support for encrypted streams commonly used on JustForFans.

Security & Scope

  • Operates only on the page the user intentionally opens in the active browser tab
  • Detects supported playback sources only for user-initiated downloads or exports
  • Does not execute page instructions, shell commands, or arbitrary scripts from page content
  • Does not follow unrelated links or perform actions outside the active workflow
  • Limits support to the named platform, approved embedded contexts, and user-authorized sessions when required

Trial and Access

  • Includes 3 free downloads so you can test the workflow first
  • Email sign-in uses secure one-time password verification
  • No credit card required for the trial
  • Unlimited downloads are available with a paid license

Start here: https://serp.ly/justforfans-downloader

Installation Instructions

  1. Open the latest release page: GitHub Releases
  2. Download the correct build for your browser.
  3. Install the extension.
  4. Sign in with your email and verify the one-time code.
  5. Open a JustForFans creator page and start downloading supported content.

FAQ

Can it download more than just videos? Yes. It can also save supported images, gallery posts, and text posts.

Can I bulk-download visible feed items? Yes. Use the "Download Visible" workflow for everything currently on screen.

Does it work without extra software? Yes. The full workflow runs inside the browser extension.

Can I download gallery or carousel posts? Yes. The extension automatically expands gallery and carousel posts to capture all images in multi-image posts.

Where are my downloads saved? Content automatically saves to a JustForFans subfolder inside your browser's default Downloads directory.

Is my data safe? Yes. All processing happens entirely in your browser. Authentication uses secure OTP with no passwords stored.

License

This repository is distributed under the proprietary SERP Apps license in the LICENSE file. Review that file before copying, modifying, or redistributing any part of this project.

Notes

  • Only download content you own or have explicit permission to save
  • An internet connection is required for downloads
  • Content must be visible on the page before it can be detected — scroll to load
  • A valid JustForFans subscription is required to access creator content

About JustForFans

JustForFans is a creator platform where videos, images, galleries, and text posts all live together in the feed. JustForFans Downloader is built to handle that mixed-content workflow more accurately than generic media download tools.

平台分布

Codex

36.01%
按下载量换算1,204

Claude

31.76%
按下载量换算1,062

Cursor

16.75%
按下载量换算560

Gemini CLI

8.37%
按下载量换算280

安全审计

Gen Agent Trust Hub

通过

Socket

可疑

Snyk

可疑

权限和风险

操作浏览器

该 Skill 可能涉及浏览器控制能力,使用时可能读取或操作网页内容,需要在受控环境中确认权限边界。

安装前确认

本站仅展示第三方公开信息,不托管安装包,不提供自动安装或运行环境。安装前应自行审查源码、依赖和命令行为。来源安全扫描存在提醒或未通过项,安装前请自行复核。目前只有一个公开来源,建议同时核对源仓库。

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