What problem does it solve? Teams investing in tests for an existing product often lack a prioritized, evidence-based strategy, leading to coverage that mirrors the PRD instead of addressing real risks. This Skill writes a durable phased test rollout document and orchestrates each phase through a research, plan, and implement chain. ## Core Features & Use Cases - Stateful rollout orchestration: Re-derives progress from which artifacts exist on disk and resumes from the next pending rollout phase on every invocation. - Evidence-based risk mapping: Combines PRD analysis, git hot-spot churn scans, test-base profiling, and a structured user interview to rank failure scenarios by impact and likelihood. - Downstream handoffs: Launches each rollout phase into /10x-new, /10x-research, /10x-plan, and /10x-implement, updating the status table in context/foundation/test-plan.md. - Use Case: A brownfield project with a PRD but no test strategy invokes the skill, answers five interview questions about feared failures, and receives a phased rollout plan covering critical-path tests, hot-spot integration tests, and quality gates. ## Quick Start Ask the assistant to create a phased test plan for this project using the 10x-test-plan skill after your PRD and roadmap exist.
