Working Notes on Agent Systems/Brad Zhang

@teach_fireworks / X longform

This skill specifically for viewing YouTube AI videos is awesome! Look carefully at the fourth picture,

This skill specifically for viewing YouTube AI videos is awesome! Look carefully at the fourth picture, it really took 5 pictures automatically! In the future, you don’t...

January 15, 2026 · 1 min read

This skill specifically for viewing YouTube AI videos is awesome! Look carefully at the fourth picture,
Figure 1 / source image

This skill specifically for viewing YouTube AI videos is awesome! Look carefully at the fourth picture, it really took 5 pictures automatically! In the future, you don’t have to watch videos one by one. Basically, you can quickly find a summary of key information and automatically take screenshots to complete the daily use of this Skill:

  • View today’s AI video. Help me see what new AI videos the YouTube bloggers I follow today have.
  • Summarize a video Summarize the first video or Summarize this video I'll get the subtitles, generate a report, and use AI to summarize the key points.
  • Capture the video screen. Use playwright to open the video and take a screenshot at 2:30. Playwright-skill will be called to open the browser to capture the screen shot.
  • Generate a complete report Generate a Markdown report, including cover and key screenshots
  • Add a channel to follow Help me add a YouTube channel to the watch list: xxx --- Typical usage:
  • Any new AI videos today?
  • The second one looks good, help me summarize it
  • Take a few key screenshots
  • Generate a Markdown note
Figure 2 / source image

Visual summary

Article argument map

Generated from the post's content graph

FORMATTOPICCAPABILITYMARKETcoverssignalssignalsFORMATlongform noteTOPICai workbenchesCAPABILITYAI-native workbenchCAPABILITYdeveloper tooling
Mermaid outline
flowchart LR
  format-long_post["longform note"]
  topic-ai-workbenches["ai workbenches"]
  capability-ai-native-workbench["AI-native workbench"]
  capability-developer-tooling["developer tooling"]
  format-long_post -->|covers| topic-ai-workbenches
  format-long_post -->|signals| capability-ai-native-workbench
  format-long_post -->|signals| capability-developer-tooling

Visual structure

Essay structure map

Built from summary and key paragraph positions

This skill specifically for viewing YouTube AI videos is awesome! Look carefully at t...THESISThis skillspecifically forviewing YouTube AIvideos is awesome!SIGNALThis skillspecifically forviewing YouTube AIvideos is awesome!OPERATOR5. Add a channel tofollow Help me add aYouTube channel to thewatch list: xxx ---IMPLICATION4. Generate a Markdownnote
Mermaid outline
flowchart LR
  thesis["This skill specifically for viewing YouTube AI videos is awesome! Look carefully at the fourth picture, it..."]
  signal["This skill specifically for viewing YouTube AI videos is awesome! Look carefully at the fourth picture, it..."]
  operator["5. Add a channel to follow Help me add a YouTube channel to the watch list: xxx --- Typical usage:"]
  implication["4. Generate a Markdown note"]
  thesis -->|frames| signal
  signal -->|develops| operator
  operator -->|lands in| implication

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