AI Plugin Indexsanity-check vs understand-project-yylo
sanity-check and understand-project-yylo are both skills. understand-project-yylo scores higher (89 vs 22 out of 100). understand-project-yylo has more GitHub stars (48k), and understand-project-yylo was updated more recently (today). The table compares them side by side.
| sanity-check | understand-project-yylo | |
|---|---|---|
| Score | 22 / 100 | 89 / 100 |
| What it does | Perform a sanity check (Why-WhatFor analysis) on your work before finalizing an approach or code change. | Inspect the current product architecture, dependencies, and validation loops before planning or implementing a requested change. |
| Publisher | Community: LumiroCode | Community: sickn33 |
| Grades | Maintenance C, Licence A, Quality C | 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 | 0 | 48,364 |
| Last commit | 13 May 2026 | 23 Oct 2026 |
| Licence | MIT | MIT |
| Listed since | 20 Oct 2026 | 23 Oct 2026 |
| Install sanity-check | Install understand-project-yylo |
Questions
Is sanity-check or understand-project-yylo more popular?
understand-project-yylo has more GitHub stars: 48,364.
Can I use sanity-check and understand-project-yylo together?
Yes. AI assistants can load several skills at once. Install both and the assistant picks the right one for each task.