summarize

Summarize URLs and local files into concise, readable summaries.

2|2|Updated Mar 1, 2026
One-click install
npx skills add https://github.com/pynbj1001/agent-workspace --skill summarize-pynbj1001
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: summarize
Source: https://github.com/pynbj1001/agent-workspace/tree/main/skills/summarize
Command: npx skills add https://github.com/pynbj1001/agent-workspace --skill summarize-pynbj1001

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill removes the time-consuming task of reading and extracting key information from long or diverse content by producing concise, readable summaries from URLs, local files, and media.

Core Features & Use Cases

  • Multi-format extraction: Summarizes web pages, PDFs, images (via OCR), audio (via transcription), and YouTube links.
  • Configurable output: Supports length presets and exact output token limits, machine-readable JSON output, and extract-only modes for source text.
  • Resilient processing: Includes fallback extraction options for blocked or complex pages and supports multiple provider API keys for model selection.
  • Use Case: Turn a multi-page research PDF or a long tutorial video into a short executive summary for quick consumption and note-taking.

Quick Start

Summarize the webpage at https://example.com into a three-sentence summary using medium length.

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 audio file into text?

You can summarize YouTube links and audio files by passing the URL or local file path directly, which the Skill transcribes and condenses into readable text.

Can I summarize a PDF and web pages without extracting the full text manually?

Yes, you can summarize PDFs and web pages directly from URLs or local files, using fallback extraction options to handle blocked or media-rich pages automatically.

How do I control the length of the generated summaries?

You can control summary length using configurable length presets or exact output token limits, ensuring the extracted content meets your specific readability or constraint requirements.

What is the best way to extract key points from images for research notes?

The best way to extract key points from images is using the Skill's OCR extraction, which processes visual content into concise text summaries for quick note-taking.

Can I get machine-readable JSON output for summarized content?

Yes, the Skill supports machine-readable JSON output, allowing you to integrate condensed summaries from URLs and files directly into downstream research or data processing workflows.

Does this summarization tool work with multiple provider API keys?

Yes, it supports multiple provider API keys for model selection, and includes fallback extraction mechanisms to ensure resilient processing of complex or blocked pages.