Agent Skills › jd-opensource/JoyAI-Echo › summarize

summarize

GitHub

提供快速 CLI 工具，用于总结 URL、本地文件及 YouTube 链接内容，支持提取文本或生成摘要，兼容多种大模型提供商。

echo_longvideo/Director_Agent/nanobot/skills/summarize/SKILL.md jd-opensource/JoyAI-Echo

Trigger Scenarios

用户请求使用 summarize.sh 询问链接或视频内容要求总结文章或 URL 要求转录 YouTube/视频

Install

npx skills add jd-opensource/JoyAI-Echo --skill summarize -g -y

More Options

Non-standard path

npx skills add https://github.com/jd-opensource/JoyAI-Echo/tree/main/echo_longvideo/Director_Agent/nanobot/skills/summarize -g -y

Use without installing

npx skills use jd-opensource/JoyAI-Echo@summarize

指定 Agent (Claude Code)

npx skills add jd-opensource/JoyAI-Echo --skill summarize -a claude-code -g -y

安装 repo 全部 skill

npx skills add jd-opensource/JoyAI-Echo --all -g -y

预览 repo 内 skill

npx skills add jd-opensource/JoyAI-Echo --list

SKILL.md

Frontmatter

{
    "name": "summarize",
    "homepage": "https:\/\/summarize.sh",
    "metadata": {
        "nanobot": {
            "emoji": "🧾",
            "install": [
                {
                    "id": "brew",
                    "bins": [
                        "summarize"
                    ],
                    "kind": "brew",
                    "label": "Install summarize (brew)",
                    "formula": "steipete\/tap\/summarize"
                }
            ],
            "requires": {
                "bins": [
                    "summarize"
                ]
            }
        }
    },
    "description": "Summarize or extract text\/transcripts from URLs, podcasts, and local files (great fallback for “transcribe this YouTube\/video”)."
}

Summarize

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

When to use (trigger phrases)

Use this skill immediately when the user asks any of:

“use summarize.sh”
“what’s this link/video about?”
“summarize this URL/article”
“transcribe this YouTube/video” (best-effort transcript extraction; no yt-dlp needed)

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

YouTube: summary vs transcript

Best-effort transcript (URLs only):

summarize "https://youtu.be/dQw4w9WgXcQ" --youtube auto --extract-only

If the user asked for a transcript but it’s huge, return a tight summary first, then ask which section/time range to expand.

Model + keys

Set the API key for your chosen provider:

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 none is set.