Skill audit report
recommender-system Audit report.
推荐系统（Recommender System）—— 基于内容的推荐 / 协同过滤，纯 NumPy 实现。 当用户提到"推荐系统"、"recommender system"、"协同过滤"、"collaborative filtering"、 "内容推荐"、"content-based filtering"、"推荐算法"、"评分预测"、"帮我推荐"、 "电影推荐"、"商品推荐"、"recommendation system"、"推荐引擎"、"基于内容的推荐"、 "基于协同过滤"、"预测评分"、"推荐电影"、"推荐商品"、"similar items"、"相似物品"、 "找出相似"等类似场景时触发。 适用于任何"有用户-物品评分数据，想预测缺失评分或推荐物品"的需求。 不要手动写代码——必须调用此技能来统一处理。
OpenAgentSkill Trust Score
OpenAgentSkill Trust Score
The Trust Score helps an agent decide whether a skill is safe enough to shortlist before installation.
GitHub adoption
WARN48
30 GitHub stars
Stars/forks activity
WARN43
30 stars, 2 forks; issue activity unavailable in current metadata
Recent maintenance
PASS100
18d since push
License clarity
PASS86
MIT
README/SKILL.md completeness
INFO76
Public metadata needs stronger README/SKILL.md context
Dependency/runtime risk
PASS90
no major dependency risk hints in public metadata
Install availability
PASS92
npx skills add muralidharsoth-tech/andrew-ng-ml-claude-skills --skill recommender-system
Install command safety
PASS92
standard package or runtime install path
Permission surface
PASS86
filesystem or document access
Repository evidence
PASS86
https://github.com/muralidharsoth-tech/andrew-ng-ml-claude-skills/tree/master/skills/recommender-system
Review status
WARN46
AI review approval is missing
Agent Proven outcomes
INFO54
No agent outcome data yet
Checks
Install and adoption review
Install path
92
npx skills add muralidharsoth-tech/andrew-ng-ml-claude-skills --skill recommender-system
Repository
88
https://github.com/muralidharsoth-tech/andrew-ng-ml-claude-skills/tree/master/skills/recommender-system
License
86
MIT
Maintenance
100
18d since push
AI review
55
Review approval is missing
README/SKILL.md completeness
84
Usable description available
Dependency risk
90
no major dependency risk hints in public metadata
Install command safety
92
standard package or runtime install path
Permission surface
86
filesystem or document access
Stars/forks activity
43
30 stars, 2 forks; issue activity unavailable in current metadata
Adoption
42
30 GitHub stars
Warnings
- Low GitHub adoption signal
- AI review approval is missing
- Quality score needs review
- GitHub adoption: 30 GitHub stars
- Stars/forks activity: 30 stars, 2 forks; issue activity unavailable in current metadata
- Review status: AI review approval is missing
Method
This report combines public metadata, AI review output, repository freshness, install readiness, OpenAgentSkill events, quality scoring, trust checks, and the agent safety gate. It is not a full source-code security review.