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summarize

Summarize text from URLs, transcripts, and local files with configurable length and JSON output.

1|Updated Apr 10, 2026
Search Tags:#cli#youtube#nlp#transcripts#local-files#summarize#urls
One-click install
npx skills add https://github.com/pertain99/openclaw-better --skill summarize-pertain99
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: summarize
Source: https://github.com/pertain99/openclaw-better/tree/main/skills/summarize
Command: npx skills add https://github.com/pertain99/openclaw-better --skill summarize-pertain99

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Long-form content from web pages, videos, and documents can be time-consuming to read; this skill provides concise summaries to accelerate understanding and decision-making.

Core Features & Use Cases

  • Quick summaries of web pages, transcripts, and local files.
  • YouTube transcript support with optional extraction of key sentences.
  • Configurable output length and formats for downstream workflows (e.g., JSON).

Quick Start

Run summarize "https://example.com" to generate a concise summary.

Frequently Asked Questions about summarize

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I summarize a YouTube transcript quickly?▼

To summarize a YouTube transcript, run the summarize command with the video URL. It supports YouTube handling and optional extraction of key sentences to deliver quick, readable summaries.

Can I output summaries in JSON format for downstream workflows?▼

Yes, you can output summaries in JSON format. The Skill supports configurable output length and formats, enabling structured data extraction for downstream workflows.

Does the summarize Skill work with local files and web page URLs?▼

The summarize Skill works with local files and web page URLs. It processes text from web content, podcasts, and local documents to generate concise summaries.

How do I control the length of the generated text summary?▼

You can control the summary length using the CLI workflow's length controls. This allows you to generate concise summaries tailored to your specific reading or processing requirements.

What is the best way to summarize long-form content from podcasts and videos?▼

The best way to summarize long-form content is using this Skill's NLP capabilities. It accelerates understanding and decision-making by extracting concise summaries from podcasts, videos, and web pages.

Are there limitations when extracting key sentences from video transcripts?▼

Extracting key sentences from video transcripts is an optional feature within the CLI workflow. You can select your preferred model for processing, but complex audio transcripts may require clear text inputs for accurate summarization.

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