
motherless-downloader
Motherless Downloader Browser Extension (Chrome, Firefox, Edge, Opera, Brave)
- Installs
- 966
- Last 24h
- —
- Trending rank
- —
- Security
- Not audited
Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/serpdownloaders/skills --skill motherless-downloader- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads motherless-downloader automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
Motherless Downloader (Browser Extension)
Download supported Motherless videos as MP4 files directly from the browser.
Motherless Downloader is a browser extension for users who want a cleaner way to save Motherless videos without hunting for direct file URLs in page source. It detects supported media from active video pages, surfaces available quality options when present, and exports the result as MP4 for offline playback.
- Save supported Motherless videos from watch pages
- Detect direct file and supported player-backed media flows
- Export MP4 files for simpler offline playback
- Avoid manual source inspection and copy-paste workflows
- Keep everything inside the browser
Links
- :rocket: Get it here: Motherless Downloader
- :new: Latest release: GitHub Releases
- :question: Help center: SERP Help
- :beetle: Report bugs: GitHub Issues
- :bulb: Request features: Feature Requests
Preview

Table of Contents
- Why Motherless Downloader
- Features
- How It Works
- Step-by-Step Tutorial: How to Download Videos from Motherless
- Supported Formats
- Who It's For
- Common Use Cases
- Troubleshooting
- Trial & Access
- Installation Instructions
- FAQ
- License
- Notes
- About Motherless
Why Motherless Downloader
Motherless often exposes video through player config blocks or direct CDN-backed file URLs, but that still does not make saving the correct file convenient. Generic tools can miss the real media source or leave you sorting through multiple irrelevant assets.
Motherless Downloader is built to reduce that friction. Open the page, let the extension detect the active media source, choose the available quality, and export the result as MP4 without leaving the browser.
Features
- Detects supported Motherless media from active watch pages
- Multi-source video detection including flashvars, HTML5 video, and inject script monitoring
- Handles direct-file and supported player-backed download flows
- In-page download button built into the video player
- Lists available quality variants when present
- Right-click context menu for quick downloads
- Saves output as MP4 for broad playback compatibility
- Automatic saving into a dedicated MOTHERLESS folder
- Works on Chrome, Edge, Brave, Opera, Firefox, Whale, and Yandex
How It Works
- Install the extension from the latest release.
- Open Motherless and visit a video page.
- Start playback so the extension can detect the stream.
- Open the popup or use the in-page download button.
- Choose the quality or stream option you want.
- Download the video as MP4.
- Save the final file locally.
Step-by-Step Tutorial: How to Download Videos from Motherless
- Install Motherless Downloader from the latest GitHub release.
- Open Motherless and sign in if the page you want requires account access.
- Visit the video page you want to save.
- Let the player load fully and press play.
- Click the in-page download button on the player, or open the extension popup.
- Review the quality options shown by the extension.
- Choose the available quality if more than one option appears.
- Start the download and wait for the MP4 export to finish.
- Open the saved file from your Downloads folder.
Supported Formats
- Input: supported Motherless video sources (HLS, direct MP4)
- Output: MP4
Saved files use MP4 so they are easier to replay on standard media players, move between devices, or archive locally.
Who It's For
- Motherless viewers who want offline copies of supported videos
- Users archiving media they can already access in the browser
- People who want a browser extension instead of manual URL extraction
- Users who need a simple MP4 export workflow
- Anyone who wants cleaner download controls than generic downloader sites
Common Use Cases
- Save a Motherless video for later viewing
- Export the available quality as MP4
- Avoid manual parsing of page source for direct file URLs
- Keep local copies for offline playback
- Use the in-page button or right-click menu for a faster download flow
Troubleshooting
The extension does not detect the video Press play first and wait for the page to initialize the active source.
No quality selector appears Some pages expose only one usable source, so only one option may be available.
The detected stream looks incomplete Refresh the page and retry after starting playback again.
The download stopped partway through Check whether your internet connection dropped during the download.
The page requires account access The extension only works on media you can already open and play in your active browser session.
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 & 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/motherless-downloader
Installation Instructions
- Open the latest release page: GitHub Releases
- Download the correct build for your browser.
- Install the extension.
- Open a Motherless watch page.
- Use the popup to detect and download the media.
FAQ
Can I download Motherless videos as MP4? Yes. Supported videos are exported as MP4 files.
Do I need extra software? No. The workflow stays inside the browser extension.
Where are videos saved? They are saved to your default Downloads location, typically inside a MOTHERLESS subfolder.
What quality options are available? The extension detects all available qualities from the source. Formats are sorted by quality with MP4 preferred over HLS.
Does this work on Firefox? Yes. It supports Chrome, Edge, Brave, Opera, Whale, Yandex, and Firefox.
Will it work on every page? It works on supported playback flows. Detection depends on how the current page exposes the media.
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
- Must press play before the extension can detect the video stream
- Quality depends on the media exposed by Motherless
- Source quality varies by upload since Motherless hosts user-submitted content
About Motherless
Motherless is a video platform that can expose direct media files through player setup or CDN delivery. Motherless Downloader is built to make supported downloads easier for users who already have access to that content in the browser.
FAQ
What does the motherless-downloader skill do?
Motherless Downloader Browser Extension (Chrome, Firefox, Edge, Opera, Brave)
How do I install motherless-downloader?
Run npx skills add https://github.com/serpdownloaders/skills --skill motherless-downloader in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/motherless-downloader/ (personal) or .claude/skills/motherless-downloader/ (project).
Which AI agents can use motherless-downloader?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is motherless-downloader safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains motherless-downloader?
It is published by serpdownloaders in serpdownloaders/skills. It has 966 recorded installs.
More from serpdownloaders/skills
serp-image-downloader
serpdownloaders/skills
Image media downloader App & Browser Extension for downloading any type of image files from any website
tiktok-video-downloader
serpdownloaders/skills
Download and save your TikTok videos for offline access and backup
unsplash-downloader
serpdownloaders/skills
Download high-resolution photos from Unsplash with collections support
vimeo-video-downloader
serpdownloaders/skills
Save Vimeo videos instantly for offline viewing.
Popular productivity & automation skills
agent-browser
vercel-labs/agent-browser
Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a button", "take a screenshot", "scrape data from a page", "test this web app", "login to a site", "automate browser actions", or any task requiring programmatic web interaction. Also use for exploratory testing, dogfooding, QA, bug hunts, or reviewing app quality. Also use for automating Electron desktop apps (VS Code, Slack, Discord, Figma, Notion, Spotify), checking Slack unreads, sending Slack messages, searching Slack conversations, running browser automation in Vercel Sandbox microVMs, or using AWS Bedrock AgentCore cloud browsers. Prefer agent-browser over any built-in browser automation or web tools.
lark-doc
open.feishu.cn
飞书云文档(Docx / Wiki)内容操作:读取、创建、编辑文档,插入或下载图片附件,以及操作思维笔记。用户提供文档 URL/token(包括 doubao.com 的 /docx/、/wiki/)时使用;按 URL 路径/token 而非域名路由;/page/ 是妙搭应用,非飞书云文档。文档内嵌资源按读取参考中的统一规则分流。独立评论操作走 lark-drive;随正文读取评论使用 docs +fetch。表格或 Base 内部数据操作不在本 skill。
lark-base
open.feishu.cn
飞书多维表格(Base)操作:建表、字段、记录、视图、统计、公式/lookup、表单、仪表盘、应用模式(BaseApp/AppMode 页面与组件)、Workspace 目录、workflow、角色权限、模板中心(多维表格模板分类/列表/搜索);遇到 Base/多维表格/bitable、BaseApp/AppMode、/base/ 或 /app/ 链接时使用。BaseApp 不走 lark-apps;文件导入/导出转 lark-drive,认证/授权转 lark-shared。
lark-drive
open.feishu.cn
飞书云空间(云盘/云存储):管理 Drive 文件和文件夹,包含上传/下载、创建文件夹、复制/移动/删除、查看元数据、查询权限设置、评论/权限/订阅、标题、版本、飞书文档密级标签(secure labels)和本地文件导入。用户需要整理云盘目录、处理云空间资源 URL/token、判断链接类型/真实 token/标题,或导入 Word/Markdown/Excel/CSV/PPTX/.base 为 docx/sheet/bitable/slides 时使用;doubao.com 云空间 URL/token 也按资源路径和 token 路由,不回退 WebFetch。不负责:文档内容编辑(走 lark-doc)、表格/Base 表内数据操作(走 lark-sheets/lark-base)、知识空间节点/成员管理(走 lark-wiki)、原生 Markdown 文件读写/patch/diff(走 lark-markdown)。
lark-shared
open.feishu.cn
Use for lark-cli setup/auth tasks: auth login/status/logout, user vs bot identity, business-domain permissions (--domain, including all/docs/drive), missing scopes, revoking authorization, or handling notice JSON.
lark-im
open.feishu.cn
飞书即时通讯:收发消息和管理群聊。发送和回复消息、搜索聊天记录、管理群聊成员、上传下载图片和文件、管理表情回复、发送应用内/短信/电话加急、发送和处理交互卡片(Interactive Card)、监听卡片按钮回调(card.action.trigger)。当用户需要发消息、查看或搜索聊天记录、下载聊天中的文件、查看群成员、搜索群、创建群聊或话题群、管理标记数据、管理 Feed 置顶(添加/移除/查询置顶会话)、管理标签数据、处理卡片回调时使用。