将YouTube教程转化为真正有效的AI代理技能。

问题

视频知识被困住了

YouTube上有数百万个编程教程，但这些知识是：

1. AI助手无法访问——AI代理无法观看视频
2. 提取耗时 — 一个10分钟的视频观看时间为10分钟
3. 常常过时——API变更，库弃用，最佳实践演进
4. 不可操作 — 叙述格式（“那么我们要做什么…”）≠可执行指令

技能质量问题

人工智能代理技能扩展了代理的能力。然而，创造有效的技能需要理解：

• 智能体如何发现技能（通过描述匹配）
• 叙述性内容与命令性内容的区别
• 上述技术的现状

没有这些知识，生成的技能通常会：

• 从未激活（描述不准确）
• 不可用（指令不完整）
• 有害（过时信息）

解决方案

该技能自动化了转化流程：

1.提取物

使用字幕API（带Whisper备用）从YouTube抓取文字稿：

YouTube to Skill

Transform YouTube tutorials into AI agent skills that actually work.

The Problem

Video Knowledge is Trapped

YouTube contains millions of programming tutorials, but this knowledge is:

1. Inaccessible to AI assistants — AI agents cannot watch videos
2. Time-consuming to extract — A 10-minute video takes 10 minutes to watch
3. Often outdated — APIs change, libraries deprecate, best practices evolve
4. Not actionable — Narrative format (“so what we’re gonna do…”) ≠ executable instructions

The Skill Quality Problem

AI agent skills extend an agent’s capabilities. However, creating effective skills requires understanding:

• How agents discover skills (via description matching)
• The difference between narrative and imperative content
• Current state of mentioned technologies

Without this knowledge, generated skills are often:

• Never activated (poor descriptions)
• Unusable (incomplete instructions)
• Harmful (outdated information)

The Solution

This skill automates the transformation pipeline:

┌─────────────┐     ┌─────────────┐     ┌─────────────┐     ┌─────────────┐     ┌─────────────┐
│   EXTRACT   │────▶│  IDENTIFY   │────▶│   VERIFY    │────▶│  TRANSFORM  │────▶│  GENERATE   │
│  transcript │     │technologies │     │  up-to-date │     │   content   │     │    skill    │
└─────────────┘     └─────────────┘     └─────────────┘     └─────────────┘     └─────────────┘

1. Extract

Pulls transcripts from YouTube using captions API (with Whisper fallback):

python scripts/extract_youtube.py "https://youtube.com/watch?v=..."

Output: JSON with metadata (title, channel, date) and full transcript.

2. Identify

Scans transcript for technologies:

• Languages and versions
• Frameworks and libraries
• APIs and services
• CLI tools

3. Verify

Videos get outdated. Skills must not.

Uses available tools to verify current state:

When outdated content is detected, the user is asked how to proceed:

• Update to current version
• Keep original with warnings
• Skip the section

4. Transform

Converts narrative video content to actionable skill instructions:

5. Generate

Produces a SKILL.md following the standard skill format:

---
name: lowercase-with-hyphens
description: Action verb + what + when to use (max 1024 chars)
---

File Structure