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

Umami is the strongest overall pick here because it has a 100/100 readiness score and fits Marketing and growth.

Strongest overall

Umami

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

Fastest prototype

Umami

Best first install candidate based on install readiness and adoption.

Freshest repo

Umami

Most recent maintenance signal among this shortlist.

Signal	Centcount Analytics An open-source web analytics software. Developed by using PHP + MySQL + Redis, Can be easily deployed on your own server, 100% data ownership.	Rybbit 🐸 Rybbit - open-source and privacy-friendly alternative to Google Analytics that is 10x more intuitive.	Umami Umami is a modern, privacy-focused analytics platform. An open-source alternative to Google Analytics, Mixpanel and Amplitude.	Analytics Open source, privacy-first web analytics. Lightweight, cookie-free Google Analytics alternative. Self-hosted or cloud.
Quality	45/100 Needs review	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	35/100 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	267 stars 0 installs	12K stars 0 installs	37K stars 0 installs	27K stars 0 installs
Freshness	Jul 30, 2020	Jun 15, 2026	Jun 16, 2026	Jun 16, 2026
Use-case fit	Marketing and growth Database and SQL Coding agents	Marketing and growth Coding agents RAG and knowledge	Marketing and growth Research agents Coding agents	Marketing and growth Coding agents RAG and knowledge
Stack fit	Content growth agent Coding review agent	Content growth agent Coding review agent	Research report agent Content growth agent	Content growth agent Coding review agent
Platform hints	PHP, Analytics, Claude Code	TypeScript, Analytics, Claude Code	TypeScript, Analytics, Claude Code	Elixir, Analytics, 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	Marketing and growth workflows · Claude Code teams · builders willing to evaluate younger projects	Marketing and growth workflows · Claude Code teams · teams that value GitHub adoption signals	Marketing and growth workflows · Claude Code teams · teams that value GitHub adoption signals	Marketing and growth 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 WMJonssen/Centcount-Analytics`	`$ npx skills add rybbit-io/rybbit`	`$ npx skills add umami-software/umami`	`$ npx skills add plausible/analytics`