thaki-AI/daily-paper-2026-09-04-redundancy-effect-skill-registry-routing

The Redundancy Effect: Decomposing Skill-Registry Size from Duplicate Mass in Router Accuracy of a 2,200-Skill Agent Harness TL;DR — In a ~2,200-skill agent harness, much of the strict top-1 routing-accuracy loss seen as registries grow is a scoring artifact of near-duplicate skills rather than router degradation: a closed-form symmetry result shows that at fixed quality strict top-1 decays as 1/(m+1) in the number of redundant copies while Recall@k (k >= m+1) is unaffected -… See the full description on the dataset page: https://huggingface.co/datasets/thaki-AI/daily-paper-2026-09-04-redundancy-effect-skill-registry-routing.