Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
Web Check
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Web Check
Best first install candidate based on install readiness and adoption.
Freshest repo
Fhevm
Most recent maintenance signal among this shortlist.
| Signal | Penumbra Penumbra is a privacy-preserving decentralized exchange for all of crypto | Fhevm FHEVM, a full-stack framework for integrating Fully Homomorphic Encryption (FHE) with blockchain applications | Web Check 🕵️♂️ All-in-one OSINT tool for analysing any website | FreeTube An Open Source YouTube app for privacy |
|---|---|---|---|---|
| Quality | 66/100 Promising | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 56/100 Needs manual review Do a manual repository review before adding this to an agent workflow. | 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 | 481 stars Verified outcomes are shown on each skill page | 25K stars Verified outcomes are shown on each skill page | 34K stars Verified outcomes are shown on each skill page |
| 21K stars Verified outcomes are shown on each skill page |
| Freshness | Jan 24, 2026 | Jun 16, 2026 | Jun 15, 2026 | Jun 16, 2026 |
| Use-case fit |
| Workflow fit |
| Platform hints | Rust, Privacy, Claude Code | Rust, Privacy, Claude Code | TypeScript, Privacy, Claude Code | Vue, Privacy, 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 | Legal and compliance workflows · Claude Code teams · builders willing to evaluate younger projects | Legal and compliance workflows · Claude Code teams · teams that value GitHub adoption signals | Legal and compliance workflows · Claude Code teams · teams that value GitHub adoption signals | Legal and compliance 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 penumbra-zone/penumbra | $ npx skills add zama-ai/fhevm | $ npx skills add lissy93/web-check | $ npx skills add FreeTubeApp/FreeTube |