Process a backlog of real cases (bugs / deliveries / ship-its / tickets) by driving a kitsoki story (bugfix, delivery-tail, ship-it, …) LIVE over each one via the kitsoki-mcp-driver agent, independently verifying every deliverable, capturing friction as findings, and hardening the story/prompts for GENERAL use WITHOUT OVERFITTING to the cases in the run. Use when the user says "run a dogfood marathon", "smash these bugs through bugfix", "process this backlog live", "dogfood <story> over these tickets and fix the pipeline", or wants a marathon report (outcomes / verdicts / cost / fixes shipped / findings). Distinct from story-coverage-mining (transcript-driven coverage) and matrix-task-comparison (harness×model bake-off on fixed tasks).