Star200+

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

Refine is the strongest overall pick here because it has a 100/100 readiness score and fits Coding agents.

Strongest overall

Refine

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

Fastest prototype

Refine

Best first install candidate based on install readiness and adoption.

Freshest repo

Harper

Most recent maintenance signal among this shortlist.

SignalFlow Playground

Flow Playground. Browser-based IDE for writing, compiling, and testing Cadence smart contracts directly in a browser

Tabby

Self-hosted AI coding assistant

Refine

A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.

Harper

Offline, privacy-first grammar checker. Fast, open-source, Rust-powered

Quality
68/100
Promising
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
67/100
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.

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.

Adoption116 stars
Verified outcomes are shown on each skill page
34K stars
Verified outcomes are shown on each skill page
35K stars
Verified outcomes are shown on each skill page
11K stars
Verified outcomes are shown on each skill page
FreshnessApr 23, 2026Mar 2, 2026Jun 5, 2026Jun 15, 2026
Use-case fit
Coding agentsBrowser automationTesting and QA
Coding agentsRAG and knowledgeWorkflow automation
Coding agentsGitHub automationRAG and knowledge
Coding agentsRAG and knowledgeWorkflow automation
Workflow fit
Coding review agentBrowser QA agent
Coding review agentContent growth agent
Coding review agentFrontend and UI
Coding review agentContent growth agent
Platform hintsTypeScript, Developer Tools, Claude Code, Browser agentsRust, Developer Tools, Claude CodeTypeScript, Developer Tools, Claude CodeRust, Developer Tools, Claude Code
WarningsNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forCoding agents workflows · Claude Code teams · builders willing to evaluate younger projectsCoding agents workflows · Claude Code teams · teams that value GitHub adoption signalsCoding agents workflows · Claude Code teams · teams that value GitHub adoption signalsCoding agents workflows · Claude Code teams · teams that value GitHub adoption signals
Not ideal forteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security review
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Install
$ npx skills add onflow/flow-playground
$ npx skills add TabbyML/tabby
$ npx skills add refinedev/refine
$ npx skills add Automattic/harper