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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

Jsoncrack.Com is the strongest overall pick here because it has a 100/100 readiness score and fits Workflow automation.

Strongest overall

Jsoncrack.Com

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

Fastest prototype

Jsoncrack.Com

Best first install candidate based on install readiness and adoption.

Freshest repo

Sparql.Anything

Most recent maintenance signal among this shortlist.

SignalSparql.Anything

SPARQL Anything is a system for Semantic Web re-engineering that allows users to ... query anything with SPARQL.

Jsoncrack.Com

✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML and CSV into interactive graphs.

Datasette

An open source multi-tool for exploring and publishing data

Visidata

A terminal spreadsheet multitool for discovering and arranging data

Quality
82/100
Strong
100/100
Excellent
100/100
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.

Adoption293 stars
0 installs
44K stars
0 installs
11K stars
0 installs
9.1K stars
0 installs
FreshnessJun 21, 2026Jun 15, 2026Jun 15, 2026Jun 13, 2026
Use-case fit
RAG and knowledgeWorkflow automationCoding agents
Workflow automationCoding agentsRAG and knowledge
Workflow automationCoding agentsRAG and knowledge
Workflow automationCoding agentsRAG and knowledge
Stack fit
RAG knowledge baseContent growth agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Platform hintsJava, CSV, Claude CodeTypeScript, CSV, Claude CodePython, CSV, Claude CodePython, CSV, Claude Code
WarningsNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forRAG and knowledge workflows · Claude Code teams · builders willing to evaluate younger projectsWorkflow automation workflows · Claude Code teams · teams that value GitHub adoption signalsWorkflow automation workflows · Claude Code teams · teams that value GitHub adoption signalsWorkflow automation 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 SPARQL-Anything/sparql.anything
$ npx skills add AykutSarac/jsoncrack.com
$ npx skills add simonw/datasette
$ npx skills add saulpw/visidata