# Discord tokens (common patterns)
['"](N[a-zA-Z0-9]{23}\.[a-zA-Z0-9]{6}\.[a-zA-Z0-9_-]{27})['"]

# OpenRouter API keys
['"](sk-or-[a-zA-Z0-9-]{32,64})['"]

# Generic API keys and tokens
['"]([a-zA-Z0-9_-]{32,64})['"]
['"](api[_-]?key|api[_-]?secret|access[_-]?token|auth[_-]?token|client[_-]?secret)['"]\s*[:=]\s*['"][^'"]+['"]

# Environment variables with values
^[^#].*=(["'])[^'"]+\1

# URLs with embedded credentials
[a-zA-Z]{3,10}://[^/\s:@]+:[^/\s:@]+@[^/\s]+

# Private keys and certificates
-----BEGIN.*PRIVATE KEY-----[a-zA-Z0-9\s+/=\n]+-----END.*PRIVATE KEY-----
-----BEGIN.*CERTIFICATE-----[a-zA-Z0-9\s+/=\n]+-----END.*CERTIFICATE-----

# Common credential variable names with values
(password|secret|token|key|pwd|apikey|api_key|auth)[\s]*[=:]\s*['"][^'"]*['"]