What problem does it solve? Founders often build crypto products without evidence of real demand, wasting weeks on ideas nobody wants. This Skill stress-tests a startup idea with a structured validation sprint and delivers an honest go/no-go recommendation backed by concrete demand signals, risk analysis, and next steps. ## Core Features & Use Cases - Structured Validation Sprint: Runs a 7-day framework covering competitor scans, demand signal collection, user conversations, and technical feasibility checks. - Evidence-Based Scoring: Applies a customer signal rubric to separate strong demand signals (manual workarounds, on-chain activity) from weak ones (upvotes, vague interest), with a go/no-go threshold score. - Pivot-or-Persist Decisioning: Every no-go verdict includes a concrete pivot suggestion (adjacent, wedge, stack, or chain), and every go verdict cites at least two demand signals. - Use Case: A founder asks "Is this worth building: a Solana protocol for agent-to-agent payments?" The Skill evaluates demand, checks for existing live competitors, runs the crypto-necessity gut-check, and writes a local HTML validation report plus a .superstack/idea-context.md handoff file for the Build phase. ## Quick Start Ask the agent to validate your idea, for example: "Run a validation sprint on my idea for a Solana protocol for agent-to-agent payments."