Skill comparison
Compare agent skills before installing.
Comparing 4 skills
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Yfinance is the strongest overall pick here because it has a 100/100 readiness score and fits Finance and quant.
Strongest overall
Yfinance
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Yfinance
Best first install candidate based on install readiness and adoption.
Freshest repo
Yfinance
Most recent maintenance signal among this shortlist.
| Signal | Client Go The official Go client library for the Massive REST and WebSocket API. | OpenStock OpenStock is an open-source alternative to expensive market platforms. Track real-time prices, set personalized alerts, and explore detailed company insights — built openly, for everyone, forever free. | FinanceDatabase This is a database of 300.000+ symbols containing Equities, ETFs, Funds, Indices, Currencies, Cryptocurrencies and Money Markets. | Yfinance Download market data from Yahoo! Finance's API |
|---|---|---|---|---|
| Quality | 77/100 Strong | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 76/100 Strong shortlist Shortlist this skill and compare it with close alternatives before production adoption. | 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 | 193 stars 0 installs | 13K stars 0 installs | 7.9K stars 0 installs | 25K stars 0 installs |
| Freshness | May 26, 2026 | May 28, 2026 | Jun 17, 2026 | Jun 28, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Go, Market Data, Claude Code | TypeScript, Market Data, Claude Code | Python, Market Data, Claude Code | Python, Market Data, 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 | Finance and quant workflows · Claude Code teams · builders willing to evaluate younger projects | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Finance and quant workflows · Claude Code teams · teams that value GitHub adoption signals | Finance and quant 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 massive-com/client-go | $ npx skills add Open-Dev-Society/OpenStock | $ npx skills add JerBouma/FinanceDatabase | $ npx skills add ranaroussi/yfinance |