velmighty

velmighty / youtube-to-knowledge

Public

Turn any YouTube video into a transcript, summary, and knowledge graph - powered by Claude Code.

claude-code knowledge-graph learning-tools python transcription
18
2
100% credibility
Found Apr 07, 2026 at 18 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Python
AI Summary

This tool transforms YouTube videos into transcripts, summaries, knowledge graphs with interactive visualizations, and note files compatible with apps like Obsidian.

How It Works

1
🔍 Discover the tool

You find this simple tool online that turns YouTube videos into easy-to-study notes, summaries, and idea maps.

2
📥 Bring it home

Download the tool to your computer and add a free helper for handling video sounds.

3
📂 Open your workspace

Load the folder into your AI helper's playground where you type simple instructions.

4
🔗 Paste a video link

Copy and paste any YouTube video URL, like a tutorial or talk you want to remember.

5
Pick your processing style
🚀
Quick mode

Uses built-in captions for instant results in seconds.

🔊
Deep mode

Listens to the full audio for accurate text from any video, taking a few minutes.

6
✨ Get your treasures

Receive a full text version, smart summary, and connections between key ideas.

7
🌐 Play with the idea map

Open a fun, clickable web page to explore and zoom into the web of concepts.

🎉 Build your knowledge vault

Everything saves neatly into folders, ready to study, share, or add to your personal notebook app.

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Star Growth

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AI-Generated Review

What is youtube-to-knowledge?

This Python tool turns any YouTube video into structured knowledge: a transcript, AI-generated summary, and interactive knowledge graph. Paste a link via Claude Code commands like `/process `, and it grabs subtitles or falls back to local Whisper/WhisperX transcription, then extracts entities and relations powered by Claude. Output lands in organized folders with Markdown summaries, JSON triplets, browser-ready graph.html, and optional Obsidian-ready notes—like turning any video into a personal wiki.

Why is it gaining traction?

It stands out with one-command Obsidian export, creating linked MD files per entity complete with YAML frontmatter and wikilinks, plus speaker diarization in WhisperX mode. Developers dig the depth options (light/standard/deep) for tunable extraction, interactive graph viz, and duplicate checks via a processed videos DB. The Claude Code integration feels like a natural evolution of tools that turn GitHub repos into websites or prompts.

Who should use this?

Obsidian power users building video-sourced vaults, researchers processing conference talks or tutorials, and PKM enthusiasts turning channels into knowledge bases. Ideal for devs maintaining personal wikis from YouTube deep dives, without manual transcription hassles.

Verdict

Early days with 18 stars and 1.0% credibility score, but solid README and CLI make it worth forking for tinkerers—test on your vault before production. Solid docs offset the immaturity; skip if you need battle-tested scale.

(178 words)

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