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 1 skill
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
I Librarian Free is the strongest overall pick here because it has a 57/100 readiness score and fits RAG and knowledge.
Strongest overall
I Librarian Free
Do a manual repository review before adding this to an agent workflow.
Fastest prototype
I Librarian Free
Best first install candidate based on install readiness and adoption.
Freshest repo
I Librarian Free
Most recent maintenance signal among this shortlist.
| Signal | I Librarian Free I, Librarian - open-source version of a PDF managing SaaS. |
|---|---|
| Quality | 65/100 Promising |
| Decision verdict | 57/100 Needs manual review Do a manual repository review before adding this to an agent workflow. |
| Adoption | 339 stars 0 installs |
| Freshness | Dec 2, 2025 |
| Use-case fit | |
| Workflow fit | |
| Platform hints | PHP, Research, Claude Code |
| Warnings | No major risk signals from current metadata |
| Best for | RAG and knowledge workflows · Claude Code teams · builders willing to evaluate younger projects |
| Not ideal for | teams that need a vendor-supported SLA · high-compliance environments without internal security review |
| OpenAgentSkill engagement | 3 views 0 install copies |
| Install | $ npx skills add mkucej/i-librarian-free |