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.
Decision summary
Backtesting.Py is the strongest overall pick here because it has a 100/100 readiness score and fits Finance and quant.
Strongest overall
Backtesting.Py
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Backtesting.Py
Best first install candidate based on install readiness and adoption.
Freshest repo
Optopsy
Most recent maintenance signal among this shortlist.
| Signal | Btgym Scalable, event-driven, deep-learning-friendly backtesting library | Backtesting.Py 🔎 📈 🐍 💰 Backtest trading strategies in Python. | Optopsy A nimble options research and backtesting library for Python | Pycryptobot Python Crypto Bot (PyCryptoBot) |
|---|---|---|---|---|
| Quality | 70/100 Strong | 100/100 Excellent | 100/100 Excellent | 98/100 Excellent |
| Decision verdict | 72/100 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. |
| Adoption | 1.0K stars 0 installs | 8.5K stars 0 installs | 1.4K stars 0 installs | 2.1K stars 0 installs |
| Freshness | Aug 28, 2021 | Dec 20, 2025 | Jun 4, 2026 | Mar 26, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Python, Backtrader, Claude Code | Python, Trading, Claude Code | Python, Trading, Claude Code | Python, Crypto Trading, Claude Code |
| Warnings | Repository looks stale · No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | Finance and quant workflows · Claude Code teams · teams that value GitHub adoption signals | Finance and quant workflows · Claude Code teams · teams that value GitHub adoption signals | Finance and quant workflows · Claude Code teams · teams that value GitHub adoption signals | Finance and quant workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that require actively maintained dependencies · production agents without a repository 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 Kismuz/btgym | $ npx skills add kernc/backtesting.py | $ npx skills add goldspanlabs/optopsy | $ npx skills add whittlem/pycryptobot |