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.

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Decision summary

Union is the strongest overall pick here because it has a 100/100 readiness score and fits RAG and knowledge.

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

Go Ethereum

Most recent maintenance signal among this shortlist.

Signal	Wildcard Game Wild game is NFT Card Game online make with godot or unity, dapp web3 (react,next js) marketplace (sell and buy NFT) and mint (create) NFT upload to IPFS	Hey 1 Hey is a decentralized and permissionless social media app built with Lens Protocol 🌿	Union The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentralized finance.	Go Ethereum Go implementation of the Ethereum protocol
Quality	47/100 Needs review	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	37/100 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	113 stars 0 installs	29K stars 0 installs	74K stars 0 installs	51K stars 0 installs
Freshness	Oct 11, 2022	May 13, 2026	Jun 22, 2026	Jun 29, 2026
Use-case fit	Coding agents RAG and knowledge Workflow automation	GitHub automation Coding agents RAG and knowledge	RAG and knowledge Coding agents Workflow automation	Coding agents RAG and knowledge Workflow automation
Stack fit	Content growth agent Coding review agent	Content growth agent Coding review agent	RAG knowledge base Content growth agent	Content growth agent Coding review agent
Platform hints	C#, Blockchain, Claude Code	TypeScript, Blockchain, Claude Code	Rust, Blockchain, Claude Code	Go, Blockchain, 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	Coding agents workflows · Claude Code teams · builders willing to evaluate younger projects	GitHub automation workflows · Claude Code teams · teams that value GitHub adoption signals	RAG and knowledge 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 kai63001/wildcard-game`	`$ npx skills add slymnoyann/hey-1`	`$ npx skills add unionlabs/union`	`$ npx skills add ethereum/go-ethereum`