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Edit and convert images with the ImageMagick `magick` CLI — resize, crop, convert format, compress, rotate, montage, annotate. Use for any still-image transformation.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Transcribe speech from audio files (mp3, m4a, wav, ogg, flac, webm) to text using the local `whisper` CLI — no API key. Use whenever a task hinges on the spoken content of an audio attachment.
Read macOS Calendar events via the `icalBuddy` CLI and create events via AppleScript (osascript). Use to check the user's calendar, agenda, upcoming events, or add an event on macOS.
Manage Apple Notes via the `memo` CLI on macOS — create, view, search, edit, export.
Manage Apple Reminders via the `remindctl` CLI on macOS — list, add, complete, delete, manage lists.
Manage Docker containers, images, volumes, and Compose stacks via the `docker` CLI — list, inspect, logs, run, build, stop, remove, compose up/down. Use for local container ops.
Process audio and video with the `ffmpeg` / `ffprobe` CLIs — convert, trim, extract audio, resize, change format, make GIFs, inspect media. Use for any audio/video transformation.
| name | imagemagick |
| description | Edit and convert images with the ImageMagick `magick` CLI — resize, crop, convert format, compress, rotate, montage, annotate. Use for any still-image transformation. |
| version | 1.0.0 |
| requires_tools | ["os.shell.run","vision.describe"] |
| dangerous | false |
Transform still images with ImageMagick v7
(magick command). Pairs well with vision.describe — describe an image to
decide what to do, then operate on it here. Always write to a new output file.
ImageMagick v7 uses
magick in.png out.jpg. Legacy v6 usesconvert; if onlyconvertexists, substitute it formagickin the examples below.
Verify with one solo step:
[{ "tool": "os.shell.run", "args": { "cmd": "magick", "args": ["--version"] } }]
Outcome map:
exit 0 + Version: ImageMagick 7… → ready, proceed.command not found: magick → try convert --version (v6); if also missing →
enter Setup playbook → "imagemagick missing".Reply (solo reply step):
«ImageMagick не установлен. Могу поставить:
brew install imagemagick. Поставить?»
On yes:
[{ "tool": "os.shell.run", "args": { "cmd": "brew", "args": ["install", "imagemagick"] } }]
On Linux: apt-get install imagemagick.
vision.describe instead.ffmpeg skill.pdf skill (magick can make a
PDF but page-level control lives in pdf).All examples invoke os.shell.run with cmd: "magick". The approval gate
surfaces each write.
| Goal | args |
|---|---|
| Inspect dimensions/format | ["identify", "in.png"] |
| Convert PNG → JPG | ["in.png", "out.jpg"] |
| Convert → WebP | ["in.png", "-quality", "82", "out.webp"] |
| Resize to 800px wide | ["in.jpg", "-resize", "800x", "out.jpg"] |
| Thumbnail (fit 200x200) | ["in.jpg", "-thumbnail", "200x200", "thumb.jpg"] |
| Crop 300x300 from 10,10 | ["in.png", "-crop", "300x300+10+10", "+repage", "crop.png"] |
| Rotate 90° | ["in.jpg", "-rotate", "90", "rot.jpg"] |
| Compress JPG quality 75 | ["in.jpg", "-quality", "75", "small.jpg"] |
| Montage 2x2 grid | ["montage", "a.png", "b.png", "c.png", "d.png", "-tile", "2x2", "-geometry", "+4+4", "grid.png"] |
| Add caption | ["in.jpg", "-pointsize", "36", "-annotate", "+20+40", "Hello", "out.jpg"] |
magick identify first to learn dimensions/format before transforming.vision.describe the result to confirm it
matches the user's intent for visual tasks.