Use when the user wants to shrink PNG files in a batch — losslessly with oxipng (typical 20–40% reduction, byte-identical decode) or aggressively with pngquant (lossy palette quantisation, 60–80% reduction with near-imperceptible quality loss for web use). Web-prep workhorse.
$npx -y skills add danielrosehill/claude-image-production-plugin --skill optimize-pngInstalls into the current project.
Run `npx skills use "https://github.com/danielrosehill/claude-image-production-plugin" --skill "danielrosehill/claude-image-production-plugin/optimize-png"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/danielrosehill/claude-image-production-plugin" that are relevant to the current task. Run `npx skills add "https://github.com/danielrosehill/claude-image-production-plugin"` and select the relevant skills, then follow their instructions.