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

Ydb is the strongest overall pick here because it has a 100/100 readiness score and fits GitHub automation.

Strongest overall

Ydb

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

Fastest prototype

Ydb

Best first install candidate based on install readiness and adoption.

Freshest repo

Ydb

Most recent maintenance signal among this shortlist.

Signal	Eventql Distributed "massively parallel" SQL query engine	Ydb YDB is an open source Distributed SQL Database that combines high availability and scalability with strong consistency and ACID transactions	Stonedb StoneDB is an Open-Source MySQL HTAP and MySQL-Native DataBase for OLTP, Real-Time Analytics, a counterpart of MySQLHeatWave. (https://stonedb.io)	Serenedb The First Real-Time Search Analytics Database
Quality	66/100 Promising	100/100 Excellent	87/100 Excellent	85/100 Excellent
Decision verdict	68/100 Prototype first Prototype with this skill first; keep a fallback candidate ready.	100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack.	98/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack.	96/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack.
Adoption	1.2K stars 0 installs	4.7K stars 0 installs	883 stars 0 installs	539 stars 0 installs
Freshness	May 6, 2017	Jun 16, 2026	Jun 12, 2026	Jun 16, 2026
Use-case fit	Database and SQL Coding agents RAG and knowledge	GitHub automation Coding agents RAG and knowledge	Database and SQL Coding agents RAG and knowledge	RAG and knowledge Database and SQL Coding agents
Stack fit	Content growth agent Coding review agent	Content growth agent Coding review agent	Content growth agent Coding review agent	RAG knowledge base Content growth agent
Platform hints	C++, SQL, Claude Code	C++, SQL, Claude Code	C++, SQL, Claude Code	C++, SQL, 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	Database and SQL workflows · Claude Code teams · teams that value GitHub adoption signals	GitHub automation workflows · Claude Code teams · teams that value GitHub adoption signals	Database and SQL workflows · Claude Code teams · teams that value GitHub adoption signals	RAG and knowledge 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 eventql/eventql`	`$ npx skills add ydb-platform/ydb`	`$ npx skills add stoneatom/stonedb`	`$ npx skills add serenedb/serenedb`