What problem does it solve? Task spec directories accumulate inconsistencies over time: duplicate numbering, colliding slugs, broken dependency references, and missing seals. This Skill audits the entire spec corpus under .marvin/task in one read-only pass and reports every finding with remediation guidance. ## Core Features & Use Cases - Corpus-wide consistency checks: Detects malformed specs, invalid statuses, duplicate numbers, slug collisions, dangling depends_on references, missing seals, and numbering holes via the spec MCP tool. - Severity-ranked findings with remediation: Errors and warnings are grouped by class, each paired with a concrete fix and a recommended fix order. - Read-only guarantee: The audit changes nothing; every fix remains the user's decision. - Use Case: Before starting the next task, ask for a spec audit to confirm no two specs share a number and no depends_on row points at a spec that does not exist. ## Quick Start Ask the assistant to audit the specs and check .marvin/task for duplicate numbers or dangling dependencies.