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
World Countries is the strongest overall pick here because it has a 100/100 readiness score and fits Coding agents.
Strongest overall
World Countries
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Sql Mother
Best first install candidate based on install readiness and adoption.
Freshest repo
World Countries
Most recent maintenance signal among this shortlist.
| Signal | Sql Generator 🔨 用 JSON 来生成结构化的 SQL 语句，基于 Vue3 + TypeScript + Vite + Ant Design + MonacoEditor 实现，项目简单（重逻辑轻页面）、适合练手~ | World Countries Constantly updated lists of world countries and their associated alpha-2, alpha-3 and numeric country codes as defined by the ISO 3166 standard, available in CSV, JSON , PHP, SQL and XML formats, in multiple languages and with national flags included; also available are the ISO 3166-2 codes of provinces/ states associated with the countries | Sql Mother 程序员鱼皮原创项目，免费的闯关交互式 SQL 自学教程网站，从零基础到进阶，带你掌握常用 SQL 语法（MySQL、SQLite、PostgreSQL）、快速学习 SQL 和数据库。支持在线SQL编辑器、实时查询结果、语法高亮、SQL运行广场等功能。纯前端实现，简单易学~ | Franchise 🍟 a notebook sql client. what you get when have a lot of sequels. |
|---|---|---|---|---|
| Quality | 76/100 Strong | 97/100 Excellent | 85/100 Excellent | 76/100 Strong |
| Decision verdict | 78/100 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. | 87/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 78/100 Strong shortlist Shortlist this skill and compare it with close alternatives before production adoption. |
| Adoption | 3.4K stars 0 installs | 1.6K stars 0 installs | 4.2K stars 0 installs | 4.0K stars 0 installs |
| Freshness | Jan 17, 2024 | Apr 4, 2026 | Jul 1, 2025 | Dec 10, 2022 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Vue, SQL, Claude Code | PHP, SQL, Claude Code | TypeScript, SQL, Claude Code | JavaScript, SQL, Claude Code |
| Warnings | Repository looks stale · No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | Repository looks stale · No OpenAgentSkill engagement data yet |
| Best for | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Database and SQL workflows · Claude Code teams · teams that value GitHub adoption signals | Database and SQL workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that require actively maintained dependencies · production agents without a repository review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that require actively maintained dependencies · production agents without a repository review |
| OpenAgentSkill engagement | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add liyupi/sql-generator | $ npx skills add stefangabos/world_countries | $ npx skills add liyupi/sql-mother | $ npx skills add HVF/franchise |