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
Habitat Sim is the strongest overall pick here because it has a 100/100 readiness score and fits RAG and knowledge.
Strongest overall
Habitat Sim
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Habitat Sim
Best first install candidate based on install readiness and adoption.
Freshest repo
Proxsuite
Most recent maintenance signal among this shortlist.
| Signal | ModernRoboticsCpp Modern Robotics: Mechanics, Planning, and Control C++ Library --- The primary purpose of the provided software is to be easy to read and educational, reinforcing the concepts in the book. The code is optimized neither for efficiency nor robustness. http://modernrobotics.org/ | Proxsuite The Advanced Proximal Optimization Toolbox | Ifopt An Eigen-based, light-weight C++ Interface to Nonlinear Programming Solvers (Ipopt, Snopt) | Habitat Sim A flexible, high-performance 3D simulator for Embodied AI research. |
|---|---|---|---|---|
| Quality | 49/100 Needs review | 85/100 Excellent | 69/100 Promising | 100/100 Excellent |
| Decision verdict | 51/100 Needs manual review Do a manual repository review before adding this to an agent workflow. | 96/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 71/100 Prototype first Prototype with this skill first; keep a fallback candidate ready. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 535 stars 0 installs | 571 stars 0 installs | 860 stars 0 installs | 3.7K stars 0 installs |
| Freshness | Apr 6, 2024 | Jun 10, 2026 | Nov 3, 2025 | May 7, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | C++, Robotics, Claude Code | C++, Robotics, Claude Code | C++, Robotics, Claude Code | C++, Computer Vision, 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 | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents 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 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 Le0nX/ModernRoboticsCpp | $ npx skills add Simple-Robotics/proxsuite | $ npx skills add ethz-adrl/ifopt | $ npx skills add facebookresearch/habitat-sim |