AI Plugin Indexsphr-iiif vs critical-images
sphr-iiif and critical-images are both media skills. critical-images scores higher (87 vs 65 out of 100). critical-images has more GitHub stars (75k), and sphr-iiif was updated more recently (4 days ago). The table compares them side by side.
| sphr-iiif | critical-images | |
|---|---|---|
| Score | 65 / 100 | 87 / 100 |
| What it does | Build and verify SPHR IIIF image server scenes and inspectable image planes. | Use when reviewing image assets, markup, and CDN or build transforms related to Prioritize loading critical images. Check encoded size, rendered size, loading strategy, and above-the-fold impact together. |
| Publisher | Community: lukehollis | Community: thedaviddias |
| Grades | Maintenance A, Licence A, Quality B | Maintenance A, Licence A, Quality A |
| npm downloads a week | Not on npm | Not on npm |
| Runs | Skill | Skill |
| Works with | Claude Code, Claude apps | Claude Code, Claude apps |
| GitHub stars | 61 | 74,518 |
| Last commit | 20 Oct 2026 | 6 Oct 2026 |
| Licence | MIT | MIT |
| Listed since | 20 Oct 2026 | 20 Oct 2026 |
| Install sphr-iiif | Install critical-images |
Questions
Is sphr-iiif or critical-images more popular?
critical-images has more GitHub stars: 74,518.
Can I use sphr-iiif and critical-images together?
Yes. AI assistants can load several skills at once. Install both and the assistant picks the right one for each task.