AgentSkillsCN

summarize

借助 summarize CLI 对 URL 或文件进行摘要归纳（支持网页、PDF、图片、音频及 YouTube 内容）。

SKILL.md
--- frontmatter
name: summarize
description: Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube).
homepage: https://summarize.sh
metadata: {"clawdbot":{"emoji":"🧾","requires":{"bins":["summarize"]}}}

Summarize

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

Quick start

bash
summarize "https://example.com"
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

API keys needed for other providers if manually specifying them:

  • •OpenAI: OPENAI_API_KEY
  • •Anthropic: ANTHROPIC_API_KEY
  • •xAI: XAI_API_KEY
  • •Google: GEMINI_API_KEY (aliases: GOOGLE_GENERATIVE_AI_API_KEY, GOOGLE_API_KEY)

Default model is google/gemini-3-flash-preview if configured/works for yt, otherwise defaults to gpt-5.2 through codex.

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 APIFY_API_TOKEN set)

Config

Config file: ~/.summarize/config.json, managed through nix.

Optional services, not configured:

  • •FIRECRAWL_API_KEY for blocked sites
  • •APIFY_API_TOKEN for YouTube fallback