About
UltraThink is a specialized reasoning skill for Claude Code that implements the Atom of Thoughts (AoT) and Chain of Verification (CoVe) frameworks. It solves complex problems by decomposing them into a Directed Acyclic Graph (DAG) of isolated questions, ensuring that each sub-problem is solved without bias contamination from other answers. This skill is particularly valuable for high-stakes technical decisions, architectural planning, and deep debugging where rigorous verification and an auditable logic trail are required.