image-crop-rotate SKILL.md skillA
image-crop-rotate from instavm/coderunner is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add instavm/coderunner/image-crop-rotate@git:20251018.971310aPins git:20251018.971310a in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- instavm/coderunner
- Path
skills/public/image-crop-rotate/SKILL.md- Versions recorded
- 1
- Latest version
- git:20251018.971310a, committed Oct 18, 2025
- Size
- 2,401 bytes
- Repository stars
- 901
- License
- Apache-2.0
Image processing skill for cropping images to 50% from center and rotating them 90 degrees clockwise. This skill should be used when users request image cropping to center, image rotation, or both operations combined on image files.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Image Crop and Rotate ## Overview This skill provides functionality to crop images to 50% of their original size from the center and rotate them 90 degrees clockwise. It uses a reliable Python script with PIL/Pillow for consistent, high-quality image processing. ## When to Use This Skill Use this skill when the user requests: - Cropping an image to 50% from the center - Rotating an image 90 degrees (clockwise) - Both cropping and rotating an image - Image processing tasks that combine center cropping with rotation ## How to Use This Skill ### Overview The skill provides a single script that performs both operations: cropping to 50% from center and rotating 90 degrees clockwise. ### Process 1. **Identify the input image**: Locate the user's uploaded image file in `/mnt/user-data/uploads/` 2. **Execute the script**: Run the `crop_and_rotate.py` script with input and output paths: ```bash python scripts/crop_and_rotate.py <input_path> <output_path> ``` 3. **Provide the result**: Move the processed image to `/mnt/user-data/outputs/` and share it with the user ### Script Details **`scripts/crop_and_rotate.py`** This script performs two operations in sequence: …
Read the whole file at its exact version.
How to install
mdr add instavm/coderunner/image-crop-rotate@sha256:32bbb02a8f40d156The line at the top of this page pins the label git:20251018.971310a, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ze7dw2n7x556x24i)
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Versions
The registry has recorded 1 version of this file, committed on Oct 18, 2025.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2401 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
instavm/coderunner · 901 stars · license Apache-2.0 · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ze7dw2n7x556x24i GET https://markdownregistry.com/api/v1/resolve?ref=instavm/coderunner/image-crop-rotate GET https://markdownregistry.com/api/v1/blob/32bbb02a8f40d1567b30b56c60a73c49740416fecd611eb79f30ba0e73a9237b
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.