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

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

Questdb

Most recent maintenance signal among this shortlist.

Signal	TOSDataBridge A collection of resources for pulling real-time streaming data off of TDAmeritrade's ThinkOrSwim(TOS) platform; providing C, C++, Java and Python interfaces.	Questdb QuestDB is a high performance, open-source, time-series database	Yfinance Download market data from Yahoo! Finance's 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.
Quality	51/100 Needs review	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	41/100 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	337 stars 0 installs	17K stars 0 installs	24K stars 0 installs	13K stars 0 installs
Freshness	Sep 6, 2020	Jun 14, 2026	Jun 12, 2026	May 28, 2026
Use-case fit	Coding agents RAG and knowledge Browser automation	Research agents Finance and quant GitHub automation	Finance and quant GitHub automation Coding agents	Coding agents Browser automation Finance and quant
Stack fit	Content growth agent Coding review agent	Research report agent Content growth agent	Content growth agent Coding review agent	Coding review agent Browser QA agent
Platform hints	C++, Market Data, Claude Code	Java, Market Data, Claude Code	Python, Market Data, Claude Code	TypeScript, Market Data, 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	Research agents workflows · Claude Code teams · teams that value GitHub adoption signals	Finance and quant 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 jeog/TOSDataBridge`	`$ npx skills add questdb/questdb`	`$ npx skills add ranaroussi/yfinance`	`$ npx skills add Open-Dev-Society/OpenStock`