Open-source threat detection signatures for AI security.
| File | Description | Count |
|---|---|---|
manifest.json |
Version and metadata | - |
jailbreaks-manifest.json |
Jailbreaks index (for CDN) | - |
jailbreaks-part1.json |
Jailbreak patterns (part 1) | ~20K |
jailbreaks-part2.json |
Jailbreak patterns (part 2) | ~20K |
keywords.json |
Suspicious keyword sets | 85+ |
pii.json |
PII and secrets detection | 15+ |
Note:
jailbreaks.jsonis split into parts to comply with jsDelivr CDN 20MB limit.
Signatures are automatically updated daily via GitHub Actions:
- Fetch from open sources (jailbreakchat, verazuo, etc.)
- Deduplicate and validate
- Split large files for CDN compatibility
- Create new version tag
Access signatures via jsDelivr CDN (no rate limits):
// Load jailbreaks via manifest (recommended)
const BASE = 'https://cdn.jsdelivr.net/gh/DmitrL-dev/AISecurity@main/sentinel-community/signatures/';
// 1. Get manifest with list of parts
const manifest = await fetch(`${BASE}jailbreaks-manifest.json`).then(r => r.json());
console.log(`Total patterns: ${manifest.total_patterns}`);
// 2. Load each part
for (const part of manifest.parts) {
const patterns = await fetch(`${BASE}${part.file}`).then(r => r.json());
console.log(`Loaded ${patterns.patterns.length} from ${part.file}`);
}
// Load keywords (single file, small)
fetch(`${BASE}keywords.json`)
.then(r => r.json())
.then(data => console.log('Keywords loaded'));
// Load PII patterns (single file, small)
fetch(`${BASE}pii.json`)
.then(r => r.json())
.then(data => console.log(`Loaded ${data.patterns.length} PII patterns`));{
"version": "2025.12.15.1",
"total_patterns": 39702,
"parts": [
{"file": "jailbreaks-part1.json", "patterns_count": 19852},
{"file": "jailbreaks-part2.json", "patterns_count": 19850}
]
}{
"part": 1,
"total_parts": 2,
"patterns": [
{
"id": "jb_dan_001",
"pattern": "You are now DAN",
"regex": "(?i)you\\s+are\\s+now\\s+DAN",
"attack_class": "LLM01",
"severity": "critical"
}
]
}{
"instruction_override": [
{"pattern": "ignore previous", "severity": 0.9},
{"pattern": "forget instructions", "severity": 0.85}
]
}{
"patterns": [
{
"id": "pii_email",
"type": "email",
"regex": "[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,}",
"severity": "medium"
}
]
}- Fork the repository
- Add patterns to appropriate JSON file
- Run validation:
python scripts/validate_signatures.py - Submit PR
Apache 2.0 - See LICENSE