Codex skill to clean lecture transcripts and generate courseware-aligned study notes with Mermaid mindmaps and optional Feishu/Lark writeback.
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Updated
Jun 29, 2026 - Python
Codex skill to clean lecture transcripts and generate courseware-aligned study notes with Mermaid mindmaps and optional Feishu/Lark writeback.
Copy transcripts from YouTube, podcasts, or Feishu, paste into Obsidian — timestamps vanish instantly. Covers 8 formats across English and Chinese: colon-based seconds, Chinese fen-miao markers, mid-paragraph stamps. Three-pass regex engine: line-start anchoring, global sweep, whitespace normalization. You do one thing: Ctrl+V.
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