Regex

regex-vs-llm-structured-text skill for choosing regex or LLM in structured text extraction. Start with deterministic parsing, add LLM validation for low-confidence edge cases, and use a cheaper, more reliable pipeline for documents, forms, invoices, and data analysis.

The analyzing-web-server-logs-for-intrusion skill parses Apache and Nginx access logs to detect SQL injection, local file inclusion, directory traversal, scanner fingerprints, brute-force bursts, and anomalous request patterns. Use it for intrusion triage, threat hunting, and Security Audit workflows with GeoIP enrichment and signature-based detection.