Browse skills

Deep-analyze error messages, stack traces, crash logs, and unexpected behavior to identify root causes. Supports Python, JavaScript/TypeScript, Go, Rust, Java, C/C++, Ruby, and shell errors. Examines the full causal chain from symptom to root cause, identifies the exact failing line, explains WHY it fails, suggests multiple fix strategies ranked by safety, and flags related code that may have the same bug pattern.

Build, explain, test, and debug regular expressions for any language. Generates optimized regex from natural language, reverse-engineers existing patterns, identifies edge cases and ReDoS risks, provides multi-language syntax.

Parse, search, and analyze application logs: auto-detect format (JSON, syslog, Apache/Nginx, custom), extract error patterns, compute frequency stats, find correlated events, and generate incident summaries. Handles multi-GB logs efficiently via streaming.

Parse, search, and analyze application logs: auto-detect format (JSON, syslog, Apache/Nginx, custom), extract error patterns, compute frequency stats, find correlated events, and generate incident summaries. Handles multi-GB logs efficiently via streaming.