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 in parallel without shared context or interference. ## Core Features & Use Cases - Independence Decision Framework: A decision flowchart and explicit criteria for determining when failures are independent enough to parallelize versus when they share root causes. - Focused Agent Prompt Structure: Guidance for writing self-contained agent prompts with specific scope, constraints, and expected output summaries. - Parallel Dispatch Pattern: Instructions for issuing multiple subagent dispatches in a single response so they execute concurrently, followed by review and integration steps. - Use Case: After a major refactoring leaves 6 failures across 3 test files (abort logic, batch completion, race conditions), dispatch one agent per file, then verify the fixes do not conflict and the full suite passes. ## Quick Start Ask your agent to dispatch one parallel subagent per failing test file, each with a focused prompt describing the failures, constraints, and expected summary output.