/work-refute — Refutation Tournament

This skill implements the adversarial verify quality pattern. It is the destructive sibling of ../work-tournament/SKILL.md (parallel creation + selection) and is the verify stage of the harness in ../work/references/workflow-mode.md. It operationalizes lessons L1, L2, L3, L5, L6, L7, L8 from ../work/references/anti-error-lessons.md.

Workflow shape — this skill is a PIPELINE over claims

Verifying a set of claims is a PIPELINE, not a barrier. Each claim's refuter-group runs independently — there is NO barrier across claims. Claim A can already be voted and reported while claim B's refuters are still investigating. Wall-clock = the slowest single claim's refuter-group, not the sum over claims.