What problem does it solve? Doctoral writers often produce passages that summarize rather than argue, with unclear claims, thin evidence, or implicit reasoning that examiners reject. This Skill diagnoses those weaknesses and rebuilds the passage into a coherent, well-evidenced chain of reasoning. ## Core Features & Use Cases - Argument Diagnosis: Checks claim clarity, evidence quality, reasoning links, logical fallacies, and counterargument handling. - Toulmin Mapping: Breaks the argument into claim, data, warrant, backing, qualifier, and rebuttal for structural analysis. - Passage Rewriting: Produces a revised argument outline plus a paragraph-ready draft following the PEEL structure. - Use Case: A doctoral candidate pastes a literature review paragraph that a committee called "descriptive, not argumentative." The Skill identifies the missing contestable claim and warrant, then drafts a revised paragraph with explicit reasoning and a counterargument. ## Quick Start Ask the assistant to evaluate the logical structure of this dissertation paragraph and rebuild it as a stronger scholarly argument.