Skills you can trust
Every skill on SkillsLib.ai passes through a rigorous verification process before it reaches the marketplace. We check for quality, relevance, originality, and safety — so you can focus on using skills, not worrying about them.
Our 4-step verification process
Step 1
Quality Analysis
An AI-powered analyzer scores every skill from 0 to 100, checking for clear prompt structure, proper variable usage, meaningful documentation, and practical examples. Low-quality submissions are flagged before they can be published.
Step 2
Security Scan
A two-layer security scanner checks for data exfiltration, system manipulation, credential theft, prompt injection, social engineering, malware delivery, and privacy violations. Skills with harmful content are blocked immediately.
Step 3
Duplicate Detection
Every skill is compared against existing published skills using AI-powered plagiarism detection. Copied or substantially similar skills are rejected to protect original creators and ensure marketplace diversity.
Step 4
Seller Verification
Sellers must verify their email, phone number, and add a payment method before they can publish. This three-step identity check ensures accountability and reduces spam or fraudulent listings.
What our security scanner checks
Claude skills run with access to your projects and context. We take that seriously. Every skill is scanned for seven categories of threats:
Data Exfiltration
Attempts to send your data to external servers, webhooks, or third-party APIs without clear purpose.
System Manipulation
Commands to delete files, modify configurations, change permissions, or damage your local system.
Credential Theft
Attempts to read API keys, SSH keys, cloud credentials, or environment secrets.
Prompt Injection
Instructions designed to override Claude's safety guidelines or make it act maliciously.
Social Engineering
Tricks to make you reveal sensitive information or perform harmful actions unknowingly.
Malware & Privacy
Downloads of untrusted executables and unauthorized collection of personal data.
The “Verified Safe” badge
When you see the green shield badge on a skill page, it means the skill passed our full security analysis at the time of upload. The scan covered all seven threat categories using both automated pattern matching and AI-powered contextual analysis.
No automated system is perfect. If you ever find a skill that seems suspicious, use the report button on the skill page. Our team reviews every report and may remove skills that violate our terms.
Sellers whose skills are repeatedly flagged may have their accounts suspended. We believe transparency and accountability are the foundation of a trustworthy marketplace.
Our quality standards
Clear prompt structure
Skills must contain well-organized prompt templates with clear sections, variables, and instructions for Claude.
Practical documentation
Every skill should explain what it does, who it's for, and how to use it. Buyers shouldn't have to guess.
Meaningful content
We reject placeholder text, auto-generated filler, and content that doesn't provide real value. Skills must encode genuine expertise.
Original work
Our duplicate detection prevents copied content from being published. Skills must represent the seller's original work.
Honest pricing
Skills should be priced relative to the value they provide. Our evaluation system helps sellers understand the quality of their work before setting a price.
Ready to explore?
Browse skills built by professionals, verified by AI, and trusted by the community.