summarize

Summarize text from URLs, local files, and YouTube videos.

Updated Mar 2, 2026
One-click install
npx skills add https://github.com/chebizarro/swarmstr --skill summarize-chebizarro
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: summarize
Source: https://github.com/chebizarro/swarmstr/tree/main/skills/summarize
Command: npx skills add https://github.com/chebizarro/swarmstr --skill summarize-chebizarro

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill automates the process of summarizing lengthy content from various sources like web pages, audio/video transcripts, and local files, saving users time and effort in understanding key information.

Core Features & Use Cases

  • URL Summarization: Condenses articles and web pages into concise summaries.
  • File Summarization: Extracts and summarizes text from local documents (PDFs, text files, etc.).
  • YouTube/Video Summarization: Provides best-effort transcriptions and summaries for video links.
  • Use Case: A user shares a long article link and asks "What's the gist of this?". The summarize skill can provide a quick overview without the user needing to read the entire article.

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 link using an LLM?

To summarize a YouTube video link, provide the URL to the summarize skill. It performs best-effort transcriptions of the video content and uses AI models to generate a concise summary or full transcript based on your defined length.

How do I extract text from local PDF files for summarization?

To extract text from local PDF files for summarization, use the file summarization feature. It handles content extraction from local documents and processes the text to provide a concise summary of the file's information.

Can I use this to summarize web pages when content extraction fails?

Yes, you can summarize web pages even if initial content extraction encounters issues. The URL summarization feature includes fallback mechanisms specifically designed to handle and extract web content for AI processing.

Does the summarize skill support multiple LLM providers?

Yes, the summarize skill supports multiple LLM providers. It allows you to use different AI models to process URLs, local files, and YouTube videos, ensuring flexibility in generating summaries and transcripts.

What is the best way to get a quick overview of a long article link?

The best way to get a quick overview of a long article link is using URL summarization. It condenses web pages into concise summaries, allowing you to grasp the key information without reading the entire article.