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
Rainfrog is the strongest overall pick here because it has a 100/100 readiness score and fits Database and SQL.
Strongest overall
Rainfrog
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Rainfrog
Best first install candidate based on install readiness and adoption.
Freshest repo
Rainfrog
Most recent maintenance signal among this shortlist.
| Signal | Pg Graphql GraphQL support for PostgreSQL | Cornucopia Generate type-checked Rust from your PostgreSQL. | Squawk 🐘 Linter for Postgres migrations & SQL | Rainfrog 🐸 a database tool for the terminal |
|---|---|---|---|---|
| Quality | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 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. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 3.3K stars 0 installs | 1.1K stars 0 installs | 1.1K stars 0 installs | 5.1K stars 0 installs |
| Freshness | Jun 3, 2026 | May 20, 2026 | Jun 15, 2026 | Jun 15, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Rust, SQL, Claude Code | Rust, SQL, Claude Code | PLpgSQL, SQL, Claude Code | Rust, SQL, Claude Code |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | 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 | Database and SQL workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | 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 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 |
| 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 supabase/pg_graphql | $ npx skills add cornucopia-rs/cornucopia | $ npx skills add sbdchd/squawk | $ npx skills add achristmascarl/rainfrog |