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
Qsv is the strongest overall pick here because it has a 100/100 readiness score and fits Workflow automation.
Strongest overall
Qsv
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Qsv
Best first install candidate based on install readiness and adoption.
Freshest repo
Qsv
Most recent maintenance signal among this shortlist.
| Signal | Korvus Korvus is a search SDK that unifies the entire RAG pipeline in a single database query. Built on top of Postgres with bindings for Python, JavaScript, Rust and C. | Lealone 能安全适用于氛围编程和企业应用的全栈自进化通用智能体 | Qsv Blazing-fast Data-Wrangling toolkit | Connector X Fastest library to load data from DB to DataFrames in Rust and Python |
|---|---|---|---|---|
| Quality | 72/100 Strong | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 74/100 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 | 1.5K stars 0 installs | 2.6K stars 0 installs | 3.7K stars 0 installs | 2.6K stars 0 installs |
| Freshness | Jan 31, 2025 | Jun 10, 2026 | Jun 16, 2026 | May 25, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Rust, SQL, Claude Code | Java, SQL, Claude Code | Rust, SQL, Claude Code | Rust, SQL, Claude Code |
| Warnings | Repository looks stale · No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | RAG and knowledge workflows · Claude Code teams · teams that value GitHub adoption signals | GitHub automation workflows · Claude Code teams · teams that value GitHub adoption signals | Workflow automation workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents 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 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 postgresml/korvus | $ npx skills add lealone/Lealone | $ npx skills add dathere/qsv | $ npx skills add sfu-db/connector-x |