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
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 | Countly Server Countly is a privacy-first, AI-powered analytics and engagement platform for understanding and optimizing customer journeys across digital applications, from desktop and mobile to IoT and connected environments. | 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. | Posthog 🦔 PostHog is an all-in-one developer platform for building successful products. We offer product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, data warehouse, a CDP, and an AI product assistant to help debug your code, ship features faster, and keep all your usage and customer data in one stack. |
|---|---|---|---|---|
| Quality | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 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. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 5.9K stars 0 installs | 37K stars 0 installs | 27K stars 0 installs | 35K stars 0 installs |
| Freshness | Jun 16, 2026 | Jun 16, 2026 | Jun 16, 2026 | Jun 16, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | JavaScript, Analytics, Claude Code | TypeScript, Analytics, Claude Code | Elixir, Analytics, Claude Code | Python, Analytics, 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 | 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 | Coding agents 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 Countly/countly-server | $ npx skills add umami-software/umami | $ npx skills add plausible/analytics | $ npx skills add PostHog/posthog |