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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

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

Strongest overall

Apps

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

Fastest prototype

Apps

Best first install candidate based on install readiness and adoption.

Freshest repo

Apps

Most recent maintenance signal among this shortlist.

SignalGrants Program

Web3 Foundation Grants Program

Apps

Basic Polkadot/Substrate UI for interacting with a Polkadot and Substrate node. This is the main user-facing application, allowing access to all features available on Substrate chains.

Ink

Polkadot's ink! to write smart contracts.

API

Promise and RxJS APIs around Polkadot and Substrate based chains via RPC calls. It is dynamically generated based on what the Substrate runtime provides in terms of metadata.

Quality
96/100
Excellent
100/100
Excellent
97/100
Excellent
96/100
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.

Adoption1.2K stars
0 installs
1.8K stars
0 installs
1.5K stars
0 installs
1.1K stars
0 installs
FreshnessMar 19, 2026Jun 7, 2026Mar 25, 2026Mar 24, 2026
Use-case fit
Coding agentsRAG and knowledgeWorkflow automation
GitHub automationCoding agentsRAG and knowledge
GitHub automationCoding agentsRAG and knowledge
Coding agentsRAG and knowledgeWorkflow automation
Stack fit
Content growth agentCoding review agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Platform hintsJavaScript, Blockchain, Claude CodeTypeScript, Blockchain, Claude CodeRust, Blockchain, Claude CodeTypeScript, Blockchain, 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 · teams that value GitHub adoption signalsGitHub automation workflows · Claude Code teams · teams that value GitHub adoption signalsGitHub automation 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 w3f/Grants-Program
$ npx skills add polkadot-js/apps
$ npx skills add use-ink/ink
$ npx skills add polkadot-js/api