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 4 skills

Use this as a shortlist, then open the skill detail page before adopting.

Decision summary

Strongest overall

Skills

Use this as a leading candidate, then validate the README and install path in your own agent stack.

Fastest prototype

Skills

Best first install candidate based on install readiness and adoption.

Freshest repo

Skills

Most recent maintenance signal among this shortlist.

Signal	Shinkoku 確定申告自動化 AI エージェントプラグイン — 帳簿管理から e-Tax 入力代行まで	Agentskills Specification and documentation for Agent Skills	Skills Public repository for Agent Skills	SkillOpt SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.
Quality	73/100 Strong	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	72/100 Strong shortlist Shortlist this skill and compare it with close alternatives before production adoption.	100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack.	100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack.	100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack.
Adoption	348 stars 0 installs	23K stars 0 installs	162K stars 0 installs	13K stars