batch-processing

name	batch-processing
description	Process multiple content items from a batch list file. Use when the user wants to analyze multiple videos, articles, or papers at once, mentions batch processing, or has a list of items to process.

Batch Content Processing

Process multiple items from a batch file sequentially.

When to Use

Activate this skill when the user:

• Wants to process multiple items at once
• Mentions "batch", "multiple", "list of videos/articles/papers"
• Has a file containing multiple items to analyze
• Wants to process their reading/watching list

Batch File Format

The batch file supports two formats:

Format 1: Explicit Commands

# Lines starting with # are comments (ignored)
# Empty lines are ignored
# Format: COMMAND ARGUMENT

yt inbox/video1.txt
yt https://youtube.com/watch?v=abc123
read https://example.com/article1
arxiv https://arxiv.org/abs/2401.12345

Format 2: Auto-Detect (URLs only)

# Just list URLs - type is auto-detected

https://youtube.com/watch?v=abc123
https://youtu.be/def456
https://example.substack.com/p/article
https://arxiv.org/abs/2401.12345

Auto-detection rules:

• Contains youtube.com or youtu.be → treat as YouTube video
• Contains arxiv.org → treat as arXiv paper
• Other URLs → treat as article

Instructions

1. Get the batch file path - Ask the user for the file path if not provided
2. Read the batch file at the path provided
3. If file not found:
   • Inform user: "Batch file not found at [path]"
   • Stop here
4. Parse the file:
   • Skip empty lines
   • Skip lines starting with #
   • For each valid line, determine the type:
     • If line starts with yt, read, arxiv, analyze → use explicit command
     • If line is a URL → auto-detect type
     • If line is a file path → ask user or treat as generic content
5. Process each item sequentially:
   • For YouTube URLs: Run yt-dlp first to fetch transcript, then analyze
   • For yt with file path: Read file directly, then analyze
   • For read: Follow the article analysis workflow
   • For arxiv: Follow the arXiv paper workflow
   • For analyze: Follow the generic analysis workflow
   • Track successes and failures
6. After all items processed, show summary:
   • Total items processed
   • Successful: [count]
   • Failed: [count] (list any failures with reasons)
   • Reports saved to: reports/ subfolders
   • Activity logged to: logs/YYYY-MM-DD.md

YouTube URL Processing

When a YouTube URL is encountered (either explicit yt <url> or auto-detected):

1. Run yt-dlp to fetch transcript:

   yt-dlp --write-auto-sub --write-sub --sub-lang en --skip-download --convert-subs srt -o "inbox/%(title)s" "<URL>"
   

2. Read the downloaded .en.srt file from inbox/
3. Proceed with normal YouTube analysis workflow

Example Output

Batch processing complete!

Processed: 5 items
- Successful: 4
- Failed: 1

Failures:
- https://youtube.com/watch?v=private123 - No English captions found

Reports saved to:
- reports/youtube/ (2 files)
- reports/articles/ (1 file)
- reports/papers/ (1 file)

Transcripts saved to:
- inbox/ (2 files downloaded via yt-dlp)

Activity logged to: logs/2024-12-22.md

Error Handling

• If a single item fails, continue with the next item
• Track all failures and report them at the end
• Don't stop the entire batch for one failure
• For yt-dlp errors: Log the failure and continue

Common yt-dlp errors:

• yt-dlp not installed → Log: "yt-dlp not found. Install with: pip install yt-dlp"
• No captions → Log: "No English captions found for [URL]"
• Network error → Log: "Failed to fetch transcript for [URL]"

Related

• Slash command equivalent: /batch <filepath>
• Supported commands: yt, read, arxiv, analyze
• Output location: reports/ subfolders
• Transcript location: inbox/ (for downloaded transcripts)