What problem does it solve? Specifications accumulate ambiguities, contradictions, and gaps over time that are hard to spot by reading alone. This Skill runs the livespec critique operation against a governed project's specification or a pending proposed change, producing structured findings the user can act on or land as a proposed change. ## Core Features & Use Cases - Specification critique: Analyzes an existing livespec specification or pending proposed change and reports ambiguities, contradictions, and missing rules as findings. - Config-driven CLI dispatch: Resolves the critique CLI from the governed project's .livespec.jsonc under spec_clis.critique, falling back to core's reference critique.py script. - Guarded mutation: Enforces the footgun-guard extension precondition before mutating the specification tree, and can land findings as a proposed change. - Use Case: A maintainer suspects the spec has drifted after several revisions. They invoke the critique operation, which reads core's driving prose, runs the critique CLI with --findings-json, and presents findings they can convert into a proposed change via the revise or propose-change operations. ## Quick Start Ask the agent to critique the current livespec specification and list any ambiguities or contradictions it finds.