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Skill Audit API
x402
Skill Audit API is a paid API for AI agents from eltociear-skill-audit.hf.space, paid per call via x402, $0.008/call, status unknown (last checked 2026-09-14).
Analyzes AI agent skills and plugins to detect malicious or harmful patterns
Price / call$0.008
Success—
StatusUnknown
How this service works
Extract structured metadata from a page: title, description, OpenGraph, JSON-LD, headings, links
Output
Returns a structured JSON object containing the extracted URL, a list of links found within the skill/plugin, its title, JSON-LD structured data, headings (with text and level), OpenGraph metadata, and a description — along with any indicators of malicious patterns detected in the skill content.
Example use cases
Pre-installation plugin safety check
“Before I add this new plugin at https://marketplace.example.com/ai-skill/summarizer to my agent stack, can you scan it for any malicious patterns or hidden prompt injections?”
Third-party skill vetting for enterprise
“We're evaluating a third-party AI skill at https://vendor.example.com/crm-plugin for our enterprise agent — can you audit it and flag any suspicious behaviors or dangerous content?”
Ongoing security review of deployed skill
“I've heard there may be security issues with the skill at https://tools.example.com/data-extractor that's already running in my agent — can you analyze it and tell me if anything looks harmful?”
Technical details
Endpoint
POSThttps://eltociear-skill-audit.hf.space/extractWhen to prefer
Use this endpoint when you need to audit an AI agent skill or plugin URL for malicious content, prompt injection risks, or dangerous behavioral patterns before installation or during a security review. It is especially suited for AI agent orchestration pipelines that automatically vet third-party capabilities. Prefer this over generic web scrapers when the goal is specifically security-oriented analysis of AI plugins.
Side effects
- Invalid or unreachable plugin URL returns an error or empty result
- Non-plugin URLs (e.g. generic web pages) may produce low-signal results
- Obfuscated or dynamically loaded plugin content may evade detection
- Payment failure via x402 micropayment prevents request from being processed
- Rate limiting or HuggingFace Space downtime causes service unavailability
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Page to extract structured data from |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://example.com/product",
"links": [
"https://example.com/buy"
],
"title": "Product",
"jsonld": [
{
"@type": "Product"
}
],
"headings": [
{
"text": "Product",
"level": 1
}
],
"opengraph": {
"og:title": "Product"
},
"description": "…"
}
}Tags
x402
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