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

Strongest overall

Union

Use this as a leading candidate, then validate the README and install path in your own agent stack.

Fastest prototype

Union

Best first install candidate based on install readiness and adoption.

Freshest repo

Foundry

Most recent maintenance signal among this shortlist.

Signal	Shardeum Shardeum is an EVM based autoscaling blockchain	Ethers.Js Complete Ethereum library and wallet implementation in JavaScript.	Union The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentralized finance.	Foundry Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Quality	91/100 Excellent	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	93/100 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	31K stars Verified outcomes are shown on each skill page	8.7K stars Verified outcomes are shown on each skill page	74K stars Verified outcomes are shown on each skill page