summarize

Summarize text and transcripts from URLs, podcasts, and local files.

Updated Feb 8, 2026
One-click install
npx skills add https://github.com/nomad3/openclaw-k8s --skill summarize-nomad3
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: summarize
Source: https://github.com/nomad3/openclaw-k8s/tree/main/package/skills/summarize
Command: npx skills add https://github.com/nomad3/openclaw-k8s --skill summarize-nomad3

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

It solves the problem of spending time reading long web pages, articles, transcripts, and local documents by quickly producing a concise, usable summary.

Core Features & Use Cases

  • URL and local-file summarization: Summarizes content from web links and local files (including documents like PDFs) to get the key points fast.
  • YouTube-oriented extraction: Provides best-effort transcript extraction from YouTube links and can return a tight transcript-derived summary when needed.
  • Multi-model, configurable output: Lets you choose a model/provider, adjust summary length and token limits, and optionally return JSON for easier downstream processing.

Use Case: You have a long article and need the main arguments and takeaways for a meeting; summarize the link and request a short output tailored to your preferred model.

Quick Start

Run summarize on a URL with your chosen model to get an immediate short summary of what the page or video is about.

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 from a link?

To summarize a YouTube video from a link, you provide the URL and the tool performs best-effort transcript extraction to generate a concise summary. It processes video transcripts directly to deliver key points without manual transcription.

Can I extract transcripts from podcasts and local PDF files?

Yes, you can extract text and transcripts from podcasts and local files like PDFs. The tool processes both web links and local documents to extract core content and generate concise summaries for quick reading.

How do I get JSON output from a summarized web page?

You can get JSON output from a summarized web page by enabling the optional JSON return feature. This formats the extracted summary results for easier downstream processing and integration into other applications.

Can I adjust the summary length and token limits for long articles?

Yes, you can adjust summary length and token limits for long articles. The tool lets you configure output length and select your preferred model or provider to tailor the summarization depth to your needs.

Do I need an API key to select a specific model for URL summarization?

Yes, you need an API key to select a specific model or provider for URL summarization. Configuring your API key enables the multi-model selection feature, allowing you to process links with your chosen AI model.

What is the best way to summarize long web pages for a meeting?

The best way to summarize long web pages for a meeting is to run the summarization tool on the URL and request a short output. It quickly produces the main arguments and takeaways, saving time reading lengthy articles.