summarize

Summarize and extract text from URLs, local files, and video links.

1|Updated Feb 7, 2026
One-click install
npx skills add https://github.com/sangrokjung/claude-code-config-public --skill summarize-sangrokjung
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: summarize
Source: https://github.com/sangrokjung/claude-code-config-public/tree/main/commands/summarize
Command: npx skills add https://github.com/sangrokjung/claude-code-config-public --skill summarize-sangrokjung

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill automates the process of summarizing or extracting text from various sources like web pages, podcasts, and local files, serving as a fallback for transcribing video content.

Core Features & Use Cases

  • URL Summarization: Condenses the content of web articles into concise summaries.
  • File Summarization: Extracts and summarizes text from local documents (e.g., PDFs).
  • Video/Podcast Transcription Fallback: Provides a best-effort transcript extraction for video URLs.

Quick Start

Use the summarize skill to get a 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 content from a URL or local file?

To summarize content from a URL or local file, you provide the link or document to the tool, which automatically extracts the text and condenses it into a concise summary without requiring external download software.

Can I extract a transcript from a video URL without downloading the video?

Yes, you can extract a transcript from a video URL without downloading it, because the tool functions as a fallback mechanism that performs best-effort transcription directly from the provided link.

Does the URL summarization tool work with podcast links?

Yes, the URL summarization tool works with podcast links, extracting the audio content and generating a text summary or transcript fallback directly from the provided URL.

What is the best way to configure output length when summarizing a web article?

The best way to configure output length when summarizing a web article is to use the tool's configurable extraction modes, allowing you to adjust the summary length to fit your specific needs.

Are there any limitations to the video transcription fallback?

The video transcription fallback operates on a best-effort basis, meaning its primary limitation is relying on direct link extraction rather than external video download tools, which may affect accuracy for complex sources.

Can I extract text from local PDF files?

Yes, you can extract and summarize text from local document files such as PDFs, as the tool directly processes local file paths to isolate and condense the content.