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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

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

Strongest overall

Bruno

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

Fastest prototype

Bruno

Best first install candidate based on install readiness and adoption.

Freshest repo

Bruno

Most recent maintenance signal among this shortlist.

SignalJstoolnpp

A JavaScript (JSON) tool for Notepad++ (formerly JSMinNpp) and Visual Studio Code.

Bruno

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

Eruda

Console for mobile browsers

FreeDomains

Stackryze Domains: Free Domain for Everyone, Claim yours today.

Quality
82/100
Strong
100/100
Excellent
98/100
Excellent
100/100
Excellent
Decision verdict
81/100
Strong shortlist

Shortlist this skill and compare it with close alternatives before production adoption.

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.

Adoption307 stars
0 installs
45K stars
0 installs
21K stars
0 installs
5.1K stars
0 installs
FreshnessJun 11, 2026Jun 19, 2026Aug 1, 2025Jun 19, 2026
Use-case fit
Coding agentsRAG and knowledgeBrowser automation
Coding agentsRAG and knowledgeBrowser automation
Coding agentsRAG and knowledgeBrowser automation
Coding agentsRAG and knowledgeWorkflow automation
Stack fit
Coding review agentContent growth agent
Coding review agentContent growth agent
Coding review agentContent growth agent
Coding review agentContent growth agent
Platform hintsJavaScript, Developer Tools, Claude CodeJavaScript, Developer Tools, Claude CodeJavaScript, Developer Tools, Claude Code, Browser agentsJavaScript, 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
OpenAgentSkill engagement0 views
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Install
$ npx skills add sunjw/jstoolnpp
$ npx skills add usebruno/bruno
$ npx skills add liriliri/eruda
$ npx skills add stackryze/FreeDomains