What problem does it solve? Re-running slow integration test suites just to see failure output wastes time. This Skill reads pre-saved test failure output from .temp/tests-output.txt, identifies root causes, and fixes either the application code or outdated tests without re-running the suite. ## Core Features & Use Cases - Failure Parsing: Extracts failing test files, test names, assertions, and line numbers from saved output, including detection of cascading failures from shared setup errors. - Root Cause Investigation: Compares test expectations against current implementation to determine whether the application code has a bug or the test is outdated, following a strict "no fixes without proven root cause" rule. - Targeted Fixes: Updates outdated test expectations or fixes application bugs, then runs type checks (pnpm types) on affected repos before reporting. - Use Case: You paste failing integration test output into .temp/tests-output.txt and ask the AI to fix the tests. It reads the file, traces each failure back to the source code, proves the root cause, and applies the correct fix. ## Quick Start Fix the failing integration tests using the output saved in .temp/tests-output.txt.
