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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

Rainfrog is the strongest overall pick here because it has a 100/100 readiness score and fits Database and SQL.

Strongest overall

Rainfrog

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

Fastest prototype

Rainfrog

Best first install candidate based on install readiness and adoption.

Freshest repo

Rainfrog

Most recent maintenance signal among this shortlist.

SignalArroyo

Distributed stream processing engine in Rust

Rainfrog

🐸 a database tool for the terminal

Spiceai

A portable accelerated SQL query, search, and LLM-inference engine, written in Rust, for data-grounded AI apps and agents.

Datafusion Sqlparser Rs

Extensible SQL Lexer and Parser for Rust

Quality
100/100
Excellent
100/100
Excellent
100/100
Excellent
100/100
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.

Adoption4.9K stars
0 installs
5.1K stars
0 installs
3.0K stars
0 installs
3.4K stars
0 installs
FreshnessJun 12, 2026Jun 15, 2026Jun 16, 2026Jun 15, 2026
Use-case fit
Coding agentsRAG and knowledgeWorkflow automation
Database and SQLCoding agentsRAG and knowledge
RAG and knowledgeGitHub automationCoding agents
Document processingCoding agentsRAG and knowledge
Stack fit
Content growth agentCoding review agent
Content growth agentCoding review agent
RAG knowledge baseContent growth agent
Content growth agentCoding review agent
Platform hintsRust, SQL, Claude CodeRust, SQL, Claude CodeRust, SQL, Claude CodeRust, SQL, 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 signalsDatabase and SQL workflows · Claude Code teams · teams that value GitHub adoption signalsRAG and knowledge workflows · Claude Code teams · teams that value GitHub adoption signalsDocument processing 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
0 install copies
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Install
$ npx skills add ArroyoSystems/arroyo
$ npx skills add achristmascarl/rainfrog
$ npx skills add spiceai/spiceai
$ npx skills add apache/datafusion-sqlparser-rs