summarize

Summarize URLs and local files into concise readable summaries via CLI.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/xintuchain/tongtong --skill summarize-xintuchain
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: summarize
Source: https://github.com/xintuchain/tongtong/tree/main/skills/summarize
Command: npx skills add https://github.com/xintuchain/tongtong --skill summarize-xintuchain

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Summarize URLs and local files using a single CLI command to generate concise summaries of web pages, PDFs, images, audio, and YouTube content.

Core Features & Use Cases

  • Universal summarization: Process URLs, PDFs, images, audio, and YouTube videos into readable summaries.
  • CLI-first workflow: Quick, scriptable summaries suitable for automation and batch jobs.
  • Use Case: When researching a topic, summarize multiple sources to create a digest for your team.

Quick Start

Run summarize a URL or file with a model to generate a concise summary in seconds.

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 PDF file using a command line interface?

You can summarize a YouTube video or PDF by passing its URL or file path to a single CLI command. The tool extracts the content and generates a concise, readable summary automatically.

Can I control the summary length and output format for batch automation?

Yes, you can control summary length and output format for batch automation. The CLI supports length control parameters and optional JSON output mode, making it scriptable for automated workflows.

Does the summarize CLI support extracting content from images and audio files?

Yes, the summarize CLI supports extracting and summarizing content from images and audio files. It handles universal content formats including web pages, PDFs, images, audio, and YouTube videos.

What's the best way to summarize multiple URLs for research briefing automation?

The best way to summarize multiple URLs for research briefing is using the CLI-first workflow. It allows quick, scriptable batch jobs to process several sources into readable digests automatically.

How do I configure model selection and environment variables for URL summarization?

You configure model selection and URL summarization settings through environment variables and config files. The CLI allows you to specify different models and optional extraction modes during execution.