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

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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

Chartdb

Most recent maintenance signal among this shortlist.

SignalPgloader

Migrate to PostgreSQL in a single command!

Chartdb

Database diagrams editor that allows you to visualize and design your DB with a single query.

Jsoncrack.Com

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

Kysely

A type-safe TypeScript SQL query builder

Quality
74/100
Strong
100/100
Excellent
100/100
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.

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.

Adoption6.4K stars
0 installs
22K stars
0 installs
44K stars
0 installs
14K stars
0 installs
FreshnessJun 4, 2025Jun 20, 2026Jun 15, 2026Jun 19, 2026
Use-case fit
Database and SQLWorkflow automationCoding agents
Database and SQLCoding agentsRAG and knowledge
Workflow automationCoding agentsRAG and knowledge
Database and SQLBrowser automationCoding agents
Workflow fit
Content growth agentCoding review agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Browser QA agentContent growth agent
Platform hintsCommon Lisp, CSV, Claude CodeTypeScript, SQL, Claude CodeTypeScript, CSV, Claude CodeTypeScript, SQL, Claude Code, Browser agents
WarningsRepository looks stale · No OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forDatabase and SQL workflows · Claude Code teams · teams that value GitHub adoption signalsDatabase and SQL workflows · Claude Code teams · teams that value GitHub adoption signalsWorkflow automation workflows · Claude Code teams · teams that value GitHub adoption signalsDatabase and SQL 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 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
0 install copies
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Install
$ npx skills add dimitri/pgloader
$ npx skills add chartdb/chartdb
$ npx skills add AykutSarac/jsoncrack.com
$ npx skills add kysely-org/kysely