Skint Labs

AI-powered tools for the next generation.

WonderwallAi - Your LLM's last line of defence against the internet. | Product Hunt

SKINT LABS

Skint Labs provides high-performance AI security and automation from our base in Australia. We develop focused products designed to bridge the gap between experimental language models and enterprise-grade execution.

Our current ecosystem features Jerry, an autonomous customer service platform for Shopify, and WonderwallAi, an open-source LLM firewall SDK. WonderwallAi secures deployments by blocking prompt injection, data exfiltration, and off-topic abuse. The semantic layer runs entirely in-process: no API calls, 90% of threats classified and blocked in under 2ms. Deep LLM injection scanning activates for the rest, completing in under 300ms. Every interaction stays profitable and secure.

As the industry moves beyond hype, audibility has become the primary requirement for professional AI deployment. If an agent's strategy cannot be explained, it is a liability. We have architected our products so that every decision point, from intent classification to security verdicts, is captured in a searchable, structured format. In modern AI development, transparency is the only sustainable moat.

Why It Matters
Every decision is auditable From intent classification to security verdicts. Every decision point is captured in a searchable, structured format.
No black box AI Most AI tools log what happened. Ours log WHY. Agents drift quietly. Intent logging is the early warning layer.
Enterprise-grade execution Bridging experimental LLMs and production infrastructure. Profitable, secure, and provable at every layer.

WHAT WE BUILD

Two products. One mission. Making AI accessible, secure, and useful for businesses of every size.

AI Customer Service

JERRY

The Customer Service Bot for Shopify. Jerry connects to your store's data to answer customer questions 24/7 with real, accurate information.

  • Semantic product search in natural language
  • Real-time order tracking via Shopify API
  • Automated returns and refunds handling
  • Voice chat in 8 languages
  • Revenue attribution, cross-sell and up-sell training
  • Full intent logging, every decision auditable
LLM Security
WonderwallAi

WONDERWALL AI

An AI firewall SDK and hosted API that protects LLM-powered applications from prompt injection, data exfiltration, and off-topic abuse.

  • 4-layer protection pipeline
  • 90% of threats caught in <2ms, zero API calls
  • Canary token leak detection
  • MIT open-source SDK on PyPI
  • Hosted API for zero-config setup

HOW IT WORKS

A visual overview of both products' architecture and how they work together.

JERRY PIPELINE

Shopify Store
Product catalog, orders, policies
Jerry Engine
FastAPI + Llama 3 + Pinecone vectors
WonderwallAi Firewall
Scans input + output in real time
Customer Chat
Embeddable widget with voice + text

WONDERWALL LAYERS

1
Semantic Router Cosine similarity topic matching. <2ms, zero API calls.
2
Sentinel Scan LLM binary classifier for sophisticated injection.
3
Egress Filter Detects leaked API keys, PII, and canary tokens in output.
4
File Sanitizer Validates uploads, strips EXIF and GPS metadata.

BUILT LEAN

Premium AI tools without enterprise price tags.

50% OFF

JERRY

Early Bird: 50% off forever Half-price for life. First 150 customers only.
150 spots left
Base
$49/mo $49$24.50 /mo
500 conversations, full platform, $0.25/resolution
Growth
$149/mo $149$74.50 /mo
Unlimited conversations, priority support, brand voice
Elite
$499/mo $499$249.50 /mo
Dedicated manager, custom workflows, advanced analytics
50% OFF

WONDERWALL AI

Early Bird: 50% off forever Half-price for life. First 300 customers only.
300 spots left
Free
$0 /mo
Open-source SDK + 1,000 hosted API scans/mo
Base
$19/mo $19$9.50 /mo
50,000 scans, 60 req/min, email support
Pro
$99/mo $99$49.50 /mo
500,000 scans, 200 req/min, priority support

LATEST UPDATES

March 26, 2026

Introducing Skint Labs

AI customer service infrastructure for Shopify and an open-source firewall SDK for LLM applications. Technical overview of both products.

Read more →
April 10, 2026

Why We Open-Sourced Our AI Firewall

WonderwallAi started as an internal security module. Here's why we extracted it, published it on PyPI, and made the SDK free under MIT.

Read more →

GET IN TOUCH

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General Enquiries

Questions about Skint Labs, our products, or anything else. We'll get back to you within 24 hours.

Collaborations & Careers

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Product Support

Technical support for Jerry or WonderwallAi. Include your store domain or API key ID to speed things up.

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