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Local File Converter

Name: Local File Converter
Author: tiantian-pago

作者 tiantian-pago · GitHub ↗ · v1.0.3 · MIT-0

cross-platform ✓ 安全检测通过

308

总下载

当前安装

版本数

在 OpenClaw 中安装

/install local-file-converter

功能描述

本地文件转换技能，使用命令行工具实现 1000+ 格式互转。

使用说明 (SKILL.md)

Local File Converter

本地文件转换技能，使用命令行工具实现 1000+ 格式互转。

能力

图片: JPG, PNG, WebP, HEIC, GIF, BMP, TIFF, SVG 等
视频: MP4, AVI, MKV, MOV, WebM, GIF 等
音频: MP3, FLAC, WAV, AAC, OGG, M4A 等
文档: PDF, DOCX, DOC, EPUB, MOBI, TXT, Markdown 等
数据: JSON, YAML, XML, CSV 等

底层工具

工具	用途
`ffmpeg`	音视频转换
`imagemagick`	图片转换
`libreoffice`	文档转换
`pandoc`	文档/标记转换
`calibre`	电子书转换（按需安装）

安装命令

# Debian/Ubuntu
sudo apt install ffmpeg imagemagick libreoffice pandoc calibre

# macOS
brew install ffmpeg imagemagick libreoffice pandoc
brew install --cask calibre

使用方式

用户说类似：

"把这个图片转成 WebP"
"将 video.mp4 转换成 GIF"
"把 document.docx 转为 PDF"
"转换这本书为 EPUB 格式"

技能自动：

识别源文件和目标格式
选择合适的转换工具
执行转换命令
返回结果文件路径

命令参考

图片转换 (ImageMagick)

convert input.png output.webp
convert image.jpg image.png
mogrify -format webp *.png
convert input.jpg -resize 1920x1080 output.jpg

视频/音频转换 (FFmpeg)

ffmpeg -i input.mp4 -vf "fps=10,scale=640:-1" output.gif
ffmpeg -i input.mp4 -c:v libx265 output.mkv
ffmpeg -i video.mp4 -q:a 0 -map a output.mp3
ffmpeg -i input.wav -b:a 320k output.mp3

文档转换 (LibreOffice)

libreoffice --headless --convert-to pdf document.docx
libreoffice --headless --convert-to docx document.pdf

文档/标记转换 (Pandoc)

pandoc input.md -o output.pdf
pandoc input.md -o output.docx
pandoc input.html -t markdown -o output.md

电子书转换 (Calibre)

ebook-convert input.epub output.mobi
ebook-convert input.epub output.pdf

注意事项

⚠️ 大文件转换可能需要较长时间
⚠️ 视频转换消耗 CPU，建议在空闲时进行
⚠️ 有损转换可能降低质量
⚠️ HEIC 格式需要 libheif 支持

状态检查

ffmpeg -version | head -1
convert --version | head -1
libreoffice --version | head -1
pandoc --version | head -1

安全使用建议

This skill appears to do what it says: run local conversion commands using standard tools. Before installing/using it: (1) verify the author/source (registry metadata and _meta.json owner/version mismatch noted), (2) inspect convert.sh (it invokes binaries on your machine and will create/move files), (3) install conversion tools from official package managers, and (4) avoid converting untrusted files with ImageMagick, LibreOffice, Pandoc or similar tools (these have historically been attack vectors for malicious input). If you need stronger isolation, run conversions inside a sandbox/container or VM and do not grant elevated privileges.

功能分析

Type: OpenClaw Skill Name: local-file-converter Version: 1.0.3 The skill is a legitimate file conversion utility that wraps standard command-line tools such as FFmpeg, ImageMagick, LibreOffice, and Pandoc. The `convert.sh` script is well-implemented, utilizing shell case statements to validate output formats and employing proper variable quoting to prevent common shell injection vulnerabilities. No evidence of data exfiltration, persistence mechanisms, or malicious prompt injection was found in the code or documentation.

能力评估

ℹ Purpose & Capability

The name/description, SKILL.md and convert.sh consistently implement a local file-conversion capability using ffmpeg, ImageMagick, libreoffice, pandoc and calibre. However, the package source is unknown and _meta.json ownerId/version differ from the registry metadata (minor metadata inconsistency), which is a trust signal to verify the origin.

✓ Instruction Scope

SKILL.md instructs only local conversion actions (detect formats, pick tool, run conversion, return output path). convert.sh only reads the given input file, creates an output directory (or uses OUTPUT_DIR env var), invokes local conversion binaries and reports the result—no attempts to read unrelated files or transmit data externally.

✓ Install Mechanism

This is instruction-only (no install spec). SKILL.md suggests installing common packages via apt or brew (official package managers). No remote downloads or archive extraction are present in the bundle.

✓ Credentials

The skill requires no credentials or special environment variables; convert.sh accepts an optional OUTPUT_DIR environment variable which is reasonable and transparent.

✓ Persistence & Privilege

The skill does not request persistent or elevated privileges (always: false). It does not attempt to modify other skills or system-wide agent settings.

如何使用

确保已安装 OpenClaw（本地或 Docker 部署）
在对话框中输入安装命令：/install local-file-converter
安装完成后，直接呼叫该 Skill 的名称或使用 /local-file-converter 触发
根据 Skill 的参数说明提供必要输入，即可获得结构化输出

版本历史

v1.0.3

Initial clean release - no private info

v1.0.2

Remove hardcoded paths, use OUTPUT_DIR env var

v1.0.1

Remove private info, simplify SKILL.md

v1.0.0

Initial release - 1000+ format file conversion using ffmpeg, imagemagick, libreoffice, pandoc

元数据

Slug local-file-converter

版本 1.0.3

许可证 MIT-0

累计安装 1

当前安装数 1

历史版本数 4

常见问题