Skill comparison
Compare agent skills before installing.
Put high-signal skills side by side and inspect quality, adoption, freshness, install readiness, use-case fit, and warnings in one place.
Comparing 1 skill
Use this as a shortlist, then open the skill detail page before adopting.
| Signal | Spec Driven Develop A structured development methodology for AI coding agents, inspired by Qian Xuesen's engineering cybernetics. Closed-loop feedback control keeps plans aligned with reality. Pure Markdown, any platform. |
|---|---|
| Quality | 87/100 Excellent |
| Adoption | 861 stars 0 installs |
| Freshness | May 17, 2026 |
| Use-case fit | |
| Stack fit | |
| Platform hints | Shell, AI Agents, Claude Code, OpenAI Agents, Cursor |
| Warnings | No major warning signals |
| Install | $ npx skills add zhu1090093659/spec_driven_develop |