What problem does it solve? Existing specification packages often contain planning-critical gaps, weak analysis, or unresolved ambiguity that make downstream planning unreliable. This Skill repairs and deepens the current spec package in place instead of rerunning the entire specification flow from scratch. ## Core Features & Use Cases - Targeted Spec Enhancement: Identifies shallow analysis, missing scenarios, contradictions, and unproven feasibility, then updates spec.md, alignment.md, context.md, and references.md in place. - Structured Clarification Loop: Asks one high-impact question at a time, delegates bounded research to subagent lanes, and persists evidence in clarification handoffs, checkpoints, and an evidence index. - Consequence Analysis Gate: Preserves CA-### consequence obligations, coverage gaps, and stop-and-reopen conditions so lifecycle, compatibility, and shared-state risks survive downstream handoffs. - Use Case: After drafting a feature spec, you realize the feasibility of a key API integration is unproven. Run this Skill to deepen the analysis, route feasibility proof to deep research if needed, and return a planning-ready package. ## Quick Start Ask the assistant to run /sp-clarify describing which parts of the current spec package need deeper analysis or correction.