Brainstorming vs Sleek Design Mobile Apps
For the Validate phase, Brainstorming leads Sleek Design Mobile Apps on adoption — 209k vs 182k installs. Both are curated skills; pick by fit, not just rank — the full side-by-side is below.
A side-by-side comparison of two skill options for the Validate phase — adoption, what each is for, and how to install them.
Curated by Skillselion · ranked by adoption from the skills.sh registry & GitHub.
Brainstorming vs Sleek Design Mobile Apps
| Brainstorming | Sleek Design Mobile Apps | |
|---|---|---|
| GitHub stars | 221k | 422 |
| Installs | 209k | 182k |
| Community votes | 0 | 0 |
| Adoption rank (this phase) | #3 | #5 |
| Built for | Claude Code | Claude Code |
| What it is | Run structured design dialogue and get explicit approval before your agent writes code or scaffolds anything. | Design mobile app screens and manage Sleek projects via REST API using natural-language prompts and screenshots. |
| Install | npx skills add https://github.com/obra/superpowers --skill brainstorming | npx skills add https://github.com/sleekdotdesign/agent-skills --skill sleek-design-mobile-apps |
Common questions
Brainstorming vs Sleek Design Mobile Apps: which is better for validate?
Brainstorming ranks higher by adoption (209k installs vs 182k), but both are curated skills for the Validate phase — choose by fit.
How do I install Brainstorming?
Run: npx skills add https://github.com/obra/superpowers --skill brainstorming
How do I install Sleek Design Mobile Apps?
Run: npx skills add https://github.com/sleekdotdesign/agent-skills --skill sleek-design-mobile-apps
More for the Validate phase
See the full ranked shortlist of best skill options for validate, browse every Skills, or open the Validate phase hub.