extract-test-failures

Extract test failures by parsing logs to identify FAILED markers, error messages, and stack traces. This skill analyzes test output, categorizes failures by type (assertion, runtime, timeout), and produces a structured summary report pinpointing which tests failed and why.

Parse test logs to extract failure details, then generate a concise summary that counts totals, identifies patterns, and organizes failures by error type. This reduces time spent manually reviewing large test suites to locate critical issues.

Analyze logs to detect and classify failures into assertion errors, runtime exceptions, and timeout failures. Categorization groups related failures together, making it easier to identify systematic problems versus isolated test issues.

Yes. This skill leverages grep, sort, uniq, and tail to parse logs, extract failure markers, deduplicate entries, and isolate relevant stack traces. These utilities work together to filter and structure raw test output into actionable reports.

Extract and count failure occurrences across log files using deduplication and aggregation. Pattern detection reveals which error types dominate, whether failures cluster around specific test modules, and which issues recur most frequently.