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sadiehertzig
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summarize

Summarize content from URLs, local files, and YouTube videos via CLI.

Updated Aug 27, 2026
Search Tags:#pdf#cli#youtube#content extraction#url#summarize
One-click install
npx skills add https://github.com/sadiehertzig/clawdia-hertz-openclaw --skill summarize-sadiehertzig
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: summarize
Source: https://github.com/sadiehertzig/clawdia-hertz-openclaw/tree/main/agents/clawdia/skills/summarize
Command: npx skills add https://github.com/sadiehertzig/clawdia-hertz-openclaw --skill summarize-sadiehertzig

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill streamlines information consumption by providing concise summaries of lengthy content from various sources, saving users time and effort in understanding key information.

Core Features & Use Cases

  • Content Condensation: Generates summaries for web pages, local files (PDFs, images, audio), and YouTube videos.
  • Customizable Output: Allows control over summary length and extraction specificity.
  • Use Case: Quickly grasp the main points of a long research paper or a news article by generating a short summary instead of reading the entire document.

Quick Start

Use the summarize skill to get a short summary of the content at https://example.com.

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 video or web page URL?▼

You can summarize a YouTube video or web page URL by passing the link to the Skill, which then extracts the content and generates a concise summary. This requires the summarize CLI tool to be installed and configured with the necessary provider API keys.

Can I extract and summarize text from local PDF files and images?▼

Yes, you can extract and summarize text from local PDF files and images. The Skill processes local files using built-in extraction fallbacks to parse the content before generating a concise summary of the document.

Do I need to install a CLI tool before using this summarize Skill?▼

Yes, you need to install the summarize CLI tool before using this Skill. You must also configure the necessary API keys for your chosen summarization providers to ensure the content extraction and condensation processes run correctly.

What is the best way to summarize audio files and YouTube videos?▼

The best way to summarize audio files and YouTube videos is to use a tool that supports multiple content formats and extraction fallbacks. This Skill processes various media types via a CLI tool to provide comprehensive content summarization.

Does the summarize CLI tool support different summarization models?▼

Yes, the summarize CLI tool supports various summarization models. This allows you to choose different providers for content condensation, ensuring flexible processing for URLs, local files, and audio.

Can I control the length of the summary generated from a PDF or URL?▼

Yes, you can control the length of the summary generated from a PDF or URL. The Skill allows customizable output, giving you control over summary length and extraction specificity for your documents and web pages.

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