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Updated 3d ago

by ysyecust

lecture-to-notes

Turn YouTube/Bilibili lectures into smart-cropped LaTeX/PDF notes. Claude Code & Codex skill.

  • Active — Updated in the last 14 days
Works with
  • Claude
  • Codex
View on GitHub (opens in a new tab)

281 GitHub stars (281)

+35 in 20 days

Stars gained per day · daily snapshots since Sep 26
Stars gained per day, Sep 26 to Oct 16: +35 in total; the busiest day was Sep 28 with +6 stars.Sep 27: 0 starsSep 28: +6 starsSep 29: +3 starsSep 30: +4 starsOct 1: 0 starsOct 2: 0 starsOct 3: +4 starsOct 4: +4 starsOct 5: 0 starsOct 6: 0 starsOct 7: +2 starsOct 8: +1 starsOct 9: +2 starsOct 10: +1 starsOct 11: +2 starsOct 12: +2 starsOct 13: +4 starsOct 14: 0 starsOct 15: 0 starsOct 16: 0 stars
Stars gained between daily snapshots
PeriodNew stars
Sep 270
Sep 28+6
Sep 29+3
Sep 30+4
Oct 10
Oct 20
Oct 3+4
Oct 4+4
Oct 50
Oct 60
Oct 7+2
Oct 8+1
Oct 9+2
Oct 10+1
Oct 11+2
Oct 12+2
Oct 13+4
Oct 140
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Oct 160
  • 5 skills (5 skills found in its SKILL.md files)
  • 29 forks (29 forks)
  • 3d ago last update (Last updated 3d ago)

Install

Skills CLI

npx skills add ysyecust/lecture-to-notes

Asks which skills and agents to install. Just one: npx skills add ysyecust/lecture-to-notes --skill lecture-to-notes — add -g for every project.

Claude Code

git clone https://github.com/ysyecust/lecture-to-notescp -r "lecture-to-notes/skills/lecture-to-notes" ~/.claude/skills/

Copies the lecture-to-notes skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add ysyecust/lecture-to-notes

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • lecture-to-notes

    Use when users provide YouTube, Bilibili, or X/Twitter lecture URLs and want reader-first Chinese LaTeX/PDF notes with source-faithful claims, fluent authored prose, and verified teaching figures, especially requests phrased as lecture notes, 视频转PDF, 课程笔记, 讲义, YouTube笔记, B站笔记, X/Twitter lecture notes, or BV号; do not produce transcript dumps, quota-padded prose, or screenshot galleries.

    skills/lecture-to-notes/SKILL.md on GitHub (opens in a new tab)

  • paper-to-html

    Generate a self-contained, beautifully styled HTML analysis of an academic paper. Use when the user provides an arXiv link, paper URL, PDF, or asks to analyze a research paper. Produces a standalone HTML file with structured sections (Problem, Translation/Analogy, Architecture, Key Results, Verdict), embedded figures, and responsive design. Trigger words include 读论文, 分析论文, paper analysis, paper r…

    skills/paper-to-html/SKILL.md on GitHub (opens in a new tab)

  • lecture-to-md

    把课堂视频（本地或 B 站/YouTube）、文字稿、课件三者（任意组合）整理成一份详细的中文 Markdown 课堂笔记，输出按课程标题命名的 `{title_name}.md`（首行为 `# 文档标题`）+ 相对路径图片。Markdown 工作流，与上游 `lecture-to-notes` 的 LaTeX/PDF 输出并行存在；上游 skill 完全不动。触发词：markdown 笔记、md 笔记、视频转 markdown、Markdown 讲义、不要 LaTeX、不要 PDF、纯文本笔记。

    skills/lecture-to-md/lecture-to-md/SKILL.md on GitHub (opens in a new tab)

  • local-asr

    把本地长视频/音频转写成文字稿 + 可选字幕，纯本地（不上传云端），用 sherpa-onnx X-ASR Zipformer transducer 模型（int8 量化、中英双语、自动标点）。已在 macOS Apple Silicon（int8 + AMX，~100× 实时）、Linux ARM64（CPU，~32× 实时）与 Windows（PowerShell 5.1，CPU）端到端验证。使用 `$lecture-to-md` 默认 ASR 后端；默认不要换成 Qwen。

    skills/lecture-to-md/local-asr/SKILL.md on GitHub (opens in a new tab)

  • volcengine-asr

    Transcribe local audio or video with Volcengine Doubao file ASR, including BigASR 1.0 Turbo direct upload and asynchronous 1.0 standard, 1.0 idle, or 2.0 standard jobs through TOS. Use when the user asks for 火山引擎、豆包语音、录音文件识别、音视频转文字、录音稿或字幕。作为 `lecture-to-md` 的可选云端 ASR 子 skill；默认走本地 sherpa-onnx X-ASR，仅在用户明确要求云端 API 或需更高准确率时启用。

    skills/lecture-to-md/volcengine-asr/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.