Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
Solidity
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Solidity
Best first install candidate based on install readiness and adoption.
Freshest repo
Solidity
Most recent maintenance signal among this shortlist.
| Signal | Unlock Ʉnlock is a protocol for memberships built on a blockchain. | Hardhat Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. | Ethers.Js Complete Ethereum library and wallet implementation in JavaScript. | Solidity Solidity, the Smart Contract Programming Language |
|---|---|---|---|---|
| Quality | 81/100 Strong | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 92/100 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 | 873 stars Verified outcomes are shown on each skill page | 8.5K stars Verified outcomes are shown on each skill page | 8.7K stars |
| 26K stars Verified outcomes are shown on each skill page |
| Freshness | Jun 16, 2026 | Jun 29, 2026 | Jun 18, 2026 | Sep 16, 2026 |
| Use-case fit |
| Workflow fit |
| Platform hints | TypeScript, Blockchain, Claude Code | TypeScript, Blockchain, Claude Code | TypeScript, Blockchain, Claude Code | C++, Blockchain, 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 | Data analysis workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Data analysis 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 unlock-protocol/unlock | $ npx skills add NomicFoundation/hardhat | $ npx skills add ethers-io/ethers.js | $ npx skills add argotorg/solidity |