Skill comparison
Compare agent skills before installing.
Comparing 4 skills
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Union is the strongest overall pick here because it has a 100/100 readiness score and fits RAG and knowledge.
Strongest overall
Union
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Union
Best first install candidate based on install readiness and adoption.
Freshest repo
Union
Most recent maintenance signal among this shortlist.
| Signal | Football.Json Free open public domain football data in JSON incl. English Premier League, Bundesliga, Primera División, Serie A and more - No API key required ;-) | Nautilus Trader Production-grade Rust-native trading engine with deterministic event-driven architecture | Open Data Free football data from StatsBomb | Union The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentralized finance. |
|---|---|---|---|---|
| Quality | 84/100 Strong | 100/100 Excellent | 99/100 Excellent | 100/100 Excellent |
| Decision verdict | 95/100 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. |
| Adoption | 958 stars 0 installs | 23K stars 0 installs | 3.3K stars 0 installs | 74K stars 0 installs |
| Freshness | May 30, 2026 | Jun 14, 2026 | May 26, 2026 | Jun 22, 2026 |
| Use-case fit | ||||
| Workflow fit | ||||
| Platform hints | Sports Data, Claude Code | Rust, Sports Analytics, Claude Code | Sports Data, Claude Code | Rust, Blockchain, Claude Code |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | Sports analytics workflows · Claude Code teams · teams that value GitHub adoption signals | Finance and quant workflows · Claude Code teams · teams that value GitHub adoption signals | Sports analytics workflows · Claude Code teams · teams that value GitHub adoption signals | RAG and knowledge workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review |
| OpenAgentSkill engagement | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add openfootball/football.json | $ npx skills add nautechsystems/nautilus_trader | $ npx skills add statsbomb/open-data | $ npx skills add unionlabs/union |