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
Npgsql is the strongest overall pick here because it has a 100/100 readiness score and fits Database and SQL.
Strongest overall
Npgsql
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Npgsql
Best first install candidate based on install readiness and adoption.
Freshest repo
Linq2db
Most recent maintenance signal among this shortlist.
| Signal | Fluentmigrator Fluent migrations framework for .NET | Linq2db Linq to database provider. | Querybuilder SQL query builder, written in c#, helps you build complex queries easily, supports SqlServer, MySql, PostgreSql, Oracle, Sqlite and Firebird | Npgsql Npgsql is the .NET data provider for PostgreSQL. |
|---|---|---|---|---|
| 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 | 3.5K stars 0 installs | 3.3K stars 0 installs | 3.4K stars 0 installs | 3.7K stars 0 installs |
| Freshness | Jun 14, 2026 | Jun 16, 2026 | Apr 10, 2026 | Jun 12, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | C#, SQL, Claude Code | C#, SQL, Claude Code | C#, SQL, Claude Code | C#, 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 | Database and SQL 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 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 fluentmigrator/fluentmigrator | $ npx skills add linq2db/linq2db | $ npx skills add sqlkata/querybuilder | $ npx skills add npgsql/npgsql |