What problem does it solve? When multiple unrelated test failures or bugs appear across different files and subsystems, investigating them sequentially wastes time. This Skill provides a structured pattern for delegating each independent problem domain to a focused subagent so investigations run concurrently. ## Core Features & Use Cases - Independence Assessment: A decision flowchart helps determine whether failures are independent enough for parallel dispatch or require sequential investigation. - Agent Prompt Structure: Guidance for writing focused, self-contained agent prompts with clear scope, constraints, and expected output. - Parallel Dispatch Pattern: Instructions for issuing multiple subagent dispatches in a single response so they execute concurrently. - Use Case: After a major refactoring leaves 6 test failures across 3 files (abort logic, batch completion, race conditions), dispatch one agent per file, then review summaries, check for conflicts, and run the full suite to integrate all fixes. ## Quick Start Dispatch one subagent per failing test file to investigate and fix each independent failure in parallel, then review their summaries and run the full test suite.