Grab YouTube subtitles
Give it a YouTube link and it downloads the subtitles and thumbnail, and can split them into chapters.
Good for: People who learn from YouTube and want a written transcript
Give it a link and it pulls out the main text as clean Markdown, minus the ads and menus.
Good for: People who often have AI read web pages or look things up
Read this first: If defuddle isn't installed, it installs it globally with npm first.
Just say the “You say to AI” line, with your own details swapped in.
You say to AI
Grab the main text of this article and save it as article.md. The link is below.
What AI does
What you get
A Markdown file with just the article, nice and clean to read.
You say to AI
What are each of these links about? For now, just give me the title and description of each one.
What AI does
What you get
A list matching each link to its title and description.
Want the original instructions? SKILL.md on kepano/obsidian-skills
Which AI tool do you use?
1. Open the Terminal app on your computer, paste the line below and press Enter
npx skills add kepano/ obsidian-skills @defuddle -gWith no tool name, the command looks for the AI tools on your computer and asks where to install. If it says npx is missing or too old, install the latest Node.js (22 or newer) first.
Don't feel like opening a terminal?
Tools like Claude Code, Codex, Cursor and Trae can run commands themselves. Send them this:
npx skills add kepano/ obsidian-skills @defuddle -g2. Reopen your AI tool
New Skills only get picked up after a restart.
3. Just say what you want
Say it the way the examples do. To call it by name, say “Use defuddle to help me…”.
Give it a YouTube link and it downloads the subtitles and thumbnail, and can split them into chapters.
Good for: People who learn from YouTube and want a written transcript
Hand it a complex question and it gathers material from across the web into a report with citations.
Good for: People who want to get to the bottom of a complex topic
Saves web pages as Markdown, with special handling for posts on X and YouTube.
Good for: People who want to save posts and web pages into their notes