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family3253/skill

summarize

Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube).

First seen Mar 15, 2026

Installation

$ npx skills add family3253/skill --skill summarize
View on skills.sh ↗ GitHub repository ↗

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Repository health

Default branch main
Open issues 0
Status Active

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 1,425 B
  • docs SUMMARY.md 100 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 5 installs

SKILL.md

Summarize

Fast CLI to summarize URLs, local files, and YouTube links.

Quick start

summarize "https://example.com" --model google/gemini-3-flash-preview
summarize "/path/to/file.pdf" --model google/gemini-3-flash-preview
summarize "https://youtu.be/dQw4w9WgXcQ" --youtube auto

Model + keys

Set the API key for your chosen provider:

  • OpenAI: OPENAIAPIKEY
  • Anthropic: ANTHROPICAPIKEY
  • xAI: XAIAPIKEY
  • Google: GEMINIAPIKEY (aliases: GOOGLEGENERATIVEAIAPIKEY, GOOGLEAPIKEY)

Default model is google/gemini-3-flash-preview if none is set.

Useful flags

  • --length short|medium|long|xl|xxl|<chars>
  • --max-output-tokens <count>
  • --extract-only (URLs only)
  • --json (machine readable)
  • --firecrawl auto|off|always (fallback extraction)
  • --youtube auto (Apify fallback if APIFYAPITOKEN set)

Config

Optional config file: ~/.summarize/config.json

{ "model": "openai/gpt-5.2" }

Optional services:

  • FIRECRAWLAPIKEY for blocked sites
  • APIFYAPITOKEN for YouTube fallback