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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

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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

Jsoncrack.Com

Most recent maintenance signal among this shortlist.

SignalPgloader

Migrate to PostgreSQL in a single command!

Q

q - Run SQL directly on delimited files and multi-file sqlite databases

Sheetjs

📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs

Jsoncrack.Com

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

Quality
74/100
Strong
100/100
Excellent
87/100
Excellent
100/100
Excellent
Decision verdict
76/100
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.

89/100
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.

Adoption6.4K stars
0 installs
10K stars
0 installs
36K stars
0 installs
44K stars
0 installs
FreshnessJun 4, 2025Feb 6, 2026Apr 18, 2024Jun 15, 2026
Use-case fit
Database and SQLWorkflow automationCoding agents
Workflow automationDatabase and SQLCoding agents
Workflow automationCoding agentsRAG and knowledge
Workflow automationCoding agentsRAG and knowledge
Stack fit
Content growth agentCoding review agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Platform hintsCommon Lisp, CSV, Claude CodePython, CSV, Claude CodeCSV, Claude CodeTypeScript, CSV, Claude Code
WarningsRepository looks stale · No OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetRepository looks stale · No OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forDatabase and SQL 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 signalsWorkflow automation workflows · Claude Code teams · teams that value GitHub adoption signals
Not ideal forteams that require actively maintained dependencies · production agents without a repository reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that require actively maintained dependencies · production agents without a repository reviewteams that need a vendor-supported SLA · high-compliance environments without internal security review
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Install
$ npx skills add dimitri/pgloader
$ npx skills add harelba/q
$ npx skills add SheetJS/sheetjs
$ npx skills add AykutSarac/jsoncrack.com