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Sirv Dynamic Imaging

Checked
igorvaryvoda·vlatest·other·MIT

Sirv Dynamic Imaging transforms images into optimized formats for web delivery, boosting site speed and reducing bandwidth usage.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add igorvaryvoda/image-optimization-skill --skill sirv-dynamic-imaging -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

igorvaryvoda

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned igorvaryvoda/image-optimization-skill at df0765ed7a.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
df0765ed7a
Manifest
skills/sirv-dynamic-imaging/SKILL.md
Scanned
7 files, 960 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill, sirv-dynamic-imaging, optimizes images on the fly using SIREV's dynamic image processing capabilities. It automatically resizes, compresses, and formats images based on specified parameters like device type or network conditions. The goal is to deliver visually appealing images while minimizing bandwidth usage and improving page load times.

When to use it

  • Responsive web design: Automatically serve appropriately sized images for different screen resolutions.
  • Mobile optimization: Reduce image file sizes for faster loading on mobile devices with limited data plans.
  • Content management systems (CMS): Integrate with CMS platforms to automatically optimize images uploaded by users.
  • E-commerce sites: Improve product page load times and reduce bounce rates through optimized product imagery.

Key capabilities

  • Dynamic image resizing
  • Image compression
  • Format conversion
  • Device type detection
  • Network condition awareness

Example prompts

  • "Optimize this image for a mobile device."
  • "Resize this image to 50% and compress it for web use."
  • "Convert this PNG image to WebP format."

Tips & gotchas

The skill relies on SIREV's infrastructure, so ensure your images are accessible through SIREV’s CDN. Be mindful of potential quality trade-offs when applying aggressive compression settings; experiment to find the optimal balance between file size and visual fidelity.