Menu
LK-Cut技能 - 专业视频剪辑和处理工具，支持剪切、合并、转码、水印、音频提取等功能
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Build high-quality visual Web artifacts using HTML/CSS/JavaScript/React — web pages, landing pages, dashboards, interactive prototypes, HTML slide decks, animated demos, UI mockups, data visualizations, and more. Use this skill whenever the user's request involves a visual, interactive, or front-end deliverable, including: - Creating web pages, landing pages, dashboards, marketing pages - Building interactive prototypes or UI mockups (with device frames) - Building HTML slide decks / presentations - Creating CSS/JS animations or timeline-driven animated demos - Turning design mockups, screenshots, or PRDs into interactive implementations - Data visualization (Chart.js / D3, etc.) - Design system / UI Kit exploration Even if the user doesn't explicitly say "HTML" or "web page," this skill applies whenever the intent is to produce something visual, interactive, or presentational. Not applicable: pure back-end logic, CLI tools, data-processing scripts, non-visual code tasks, command-line debugging.
Creates animated video content using HTML5 Canvas and JavaScript. Generates self-contained HTML files with canvas-based animations that can be previewed in a browser and exported to MP4 using Puppeteer and FFmpeg. Use when the user wants to create animated videos, motion graphics, promotional clips, tutorial animations, or any visual content rendered frame-by-frame on canvas.
Detect the correct Linux desktop path (Chinese 桌面 vs English Desktop)
用户暴躁按钮！当agent答非所问、完全听不懂人话时使用。输入 /fuck 命令表示用户非常不满，此时agent必须立即道歉，停下来重新审题，不得继续之前的错误回答。触发词：/fuck、fuck、fagent、听不懂、答非所问、暴躁、生气、骂、傻逼
PPT制作技能 v3.0 — 模板引擎 · 10套布局 · 纯Python运行时
| name | lk_cut |
| description | LK-Cut技能 - 专业视频剪辑和处理工具，支持剪切、合并、转码、水印、音频提取等功能 |
LK-Cut是PyClaw的专业视频剪辑和处理技能，提供13种强大的视频处理功能，专门为骆戡优化，符合他的剪辑偏好和习惯。
对于需要系统权限的操作（如安装依赖）：
574263{
"name": "video_info",
"description": "获取视频详细信息，包括分辨率、帧率、编码格式等",
"parameters": {
"input": "输入视频文件路径"
}
}
{
"name": "video_cut",
"description": "剪切视频片段，支持精确的时间控制",
"parameters": {
"input": "输入视频文件路径",
"start_time": "开始时间（秒）",
"end_time": "结束时间（秒）",
"output": "输出文件路径（可选）"
}
}
{
"name": "video_merge",
"description": "合并多个视频文件到一个文件中",
"parameters": {
"inputs": "输入视频文件路径列表（用逗号分隔）",
"output": "输出文件路径（可选）"
}
}
{
"name": "video_convert",
"description": "视频格式转换和转码",
"parameters": {
"input": "输入视频文件路径",
"format": "输出格式（MP4/AVI/MKV等）",
"output": "输出文件路径（可选）"
}
}
{
"name": "video_speed",
"description": "调整视频播放速度",
"parameters": {
"input": "输入视频文件路径",
"speed": "播放速度（例如1.5表示1.5倍速）",
"output": "输出文件路径（可选）"
}
}
{
"name": "video_watermark",
"description": "添加文字或图片水印到视频",
"parameters": {
"input": "输入视频文件路径",
"text": "水印文字（可选）",
"image_path": "水印图片路径（可选）",
"position": "水印位置（默认右下角）",
"output": "输出文件路径（可选）"
}
}
{
"name": "video_subtitle",
"description": "添加字幕到视频中",
"parameters": {
"input": "输入视频文件路径",
"subtitle_path": "字幕文件路径（.ass/.ssa/.srt）",
"output": "输出文件路径（可选）"
}
}
{
"name": "video_extract_audio",
"description": "提取视频中的音频",
"parameters": {
"input": "输入视频文件路径",
"format": "输出格式（MP3/AAC/WAV/FLAC）",
"output": "输出文件路径（可选）"
}
}
{
"name": "video_extract_frames",
"description": "提取视频帧保存为图片",
"parameters": {
"input": "输入视频文件路径",
"interval": "提取间隔（秒）",
"width": "输出图片宽度",
"output_dir": "输出目录（可选）"
}
}
{
"name": "video_make_gif",
"description": "将视频片段转换为GIF动图",
"parameters": {
"input": "输入视频文件路径",
"start_time": "开始时间（秒）",
"duration": "GIF时长（秒）",
"output": "输出文件路径（可选）"
}
}
{
"name": "video_rotate",
"description": "旋转和翻转视频",
"parameters": {
"input": "输入视频文件路径",
"angle": "旋转角度（90/180/270度）",
"output": "输出文件路径（可选）"
}
}
{
"name": "video_crop",
"description": "裁剪视频画面尺寸",
"parameters": {
"input": "输入视频文件路径",
"x": "左上角x坐标",
"y": "左上角y坐标",
"width": "裁剪宽度",
"height": "裁剪高度",
"output": "输出文件路径（可选）"
}
}
{
"name": "video_thumbnail",
"description": "生成视频缩略图",
"parameters": {
"input": "输入视频文件路径",
"time_position": "截图时间位置（秒）",
"output": "输出文件路径（可选）"
}
}
# Ubuntu/Debian
sudo apt-get install ffmpeg
# macOS (Homebrew)
brew install ffmpeg
# Windows (Chocolatey)
choco install ffmpeg
FileNotFoundError - 文件路径不正确PermissionError - 权限不足ValueError - 参数无效RuntimeError - FFmpeg命令失败